工作就用美篇工作版","guide_search_desc":"海量模板范文,一键做同款 工作就用美篇工作版","img_beautify_switch":0,"ad_free":0,"text_direction":2,"template":{"id":131,"series_id":38,"theme_id":38},"container":{},"redirect":{"redirect_type":1,"img_url":false,"link_url":"/wap/downloadpage/backpage","button_bg_color":false,"button_desc":false,"redirect_desc":false},"edit_date_str":"发布于 2022-03-24","current_time":1743761293,"font_name":"","rcmd_meipian":0,"hide_article_link":0,"from_wechat":false,"topk_keywords":[{"name":"科学","score":0.197128},{"name":"实验","score":0.14466},{"name":"教学","score":0.138535},{"name":"我们","score":0.091657},{"name":"疫情","score":0.08406},{"name":"老师","score":0.079502},{"name":"微重力","score":0.078052},{"name":"液桥","score":0.074562},{"name":"太空","score":0.070975},{"name":"知识","score":0.067036}],"music_name":"","origin_status":4,"password_v2":"","font_id":0,"title_style":"","rich_text_title":"","enable_download":1,"cover_thumb":"https://ss-mpvolc.meipian.me/users/61436303/22457640-ab25-11ec-863c-2534e6356027__png.heic","has_video":true,"gift_switch":1,"enable_watermark":0,"content":{"article_id":321506537,"content":[{"img_height":566,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/22457640-ab25-11ec-863c-2534e6356027__png.heic","img_width":586,"sale_price":"0.00","sell_key":"83e3cdb3fb850277148e9758d7af029d","text":" 阳春三月,本该是书声郎朗的校园却因为一场突如其来的疫情变得寂静无声,为了防止疫情的传播,孩子们不得不待在家里等待每天定时的线上教学。疫情阻挡了孩子们走进校园的脚步,但它阻挡不了的是孩子们对知识的渴求,对学习的热情,更阻挡不了的是老师们那颗始终坚守的教育初心。科学是一门神奇的学科,它既可以让人学到很多有趣的知识和生活的小技巧,又能锻炼人的动手能力,同时还会为我们的生活增添趣味。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":340,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/ac359630-ab27-11ec-863c-2534e6356027__png.heic","img_width":524,"sale_price":"0.00","sell_key":"a8b1200eb87bb0f09e4c4ea8e1e374e1","text":" 科学组虽然老师较少,承担着学校所有年级的教学任务,他们迎难而上,迅速的完成了课程分担,教学准备等任务,为下一步的网上教学打下了坚实的基础。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":460,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/9ddd7d30-ab29-11ec-863c-2534e6356027__png.heic","img_width":532,"sale_price":"0.00","sell_key":"ddc81f0dcccb644c7dfacf3cfafa2fce","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":390,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/a0c55ae0-ab29-11ec-863c-2534e6356027__png.heic","img_width":586,"sale_price":"0.00","sell_key":"d4c1d75c0fdb0489447c1fcdac80ac8b","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" 科学组的教师快马加鞭,针对科学的学科特性和网上教学的特点对教案和课件进行完善和修改。并制订了“以科学实验为引领,增强学生动手能力,提高学生科学素养”为目标的网上教学策略。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":384,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/9c6438c0-ab2b-11ec-863c-2534e6356027__png.heic","img_width":582,"sale_price":"0.00","sell_key":"f41643f7a4f7e3af875159c4b9e499db","text":" 在网上教学的同时,做好相互听课活动。直播课结束后进行相互的反馈和总结,为下次的直播课做的给好。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":530,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/568b1930-ab2c-11ec-863c-2534e6356027__png.heic","img_width":528,"sale_price":"0.00","sell_key":"8baf1b57ca0242504b54f9108bb5156a","text":" 通过企业微信的班级作业功能,以自主学习为基础,对每次科学课的知识进行巩固和练习,并及时批改和反馈学生作业情况。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" 疫情期间,恰逢我国“天宫课堂”第二讲,这么难得的机会,我们的科学老师是不会错过的!","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1042,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/42de0f90-ab2d-11ec-863c-2534e6356027__jpg.heic","img_width":750,"sale_price":"0.00","sell_key":"ec703ba6450f922a5149610e49033744","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1616,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/470ff970-ab2d-11ec-863c-2534e6356027__jpg.heic","img_width":750,"sale_price":"0.00","sell_key":"a8837583b4fdcd81aa1f6616a249eac6","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":338,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/6273d880-ab2d-11ec-863c-2534e6356027__jpg.heic","img_width":750,"sale_price":"0.00","sell_key":"e65c27b13e754e0c46f329596fb67dda","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":650,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/072ae620-ab2e-11ec-863c-2534e6356027__png.heic","img_width":440,"sale_price":"0.00","sell_key":"bf5da0eb6509b78ab1c8e31969922f01","text":" 各位科学老师不光通知学生进行观看,还贴心的准备了太空实验的知识原理和相关的小实验为大家进行扩展。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":480,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/4d154e50-ab2e-11ec-863c-2534e6356027.gif","img_width":640,"sale_price":"0.00","sell_key":"9b9f1eaaa36e7b789b705819289af041","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"第一个实验是饱和液体结晶产生的现象。
科学原理:温度变化影响物质的溶解度,温度上升,溶解度上升,下降后溶解度降低,多余的溶解质量会以固体(晶体)的形式从溶液中析出来。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":534,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/661043b0-ab2e-11ec-863c-2534e6356027__png.heic","img_width":964,"sale_price":"0.00","sell_key":"42ebf81c12ebfddb680ff558e4c24a68","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"微重力环境下,结晶就变成了一个球~","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XNDE1OTExODQwOA==","video_thumbnail":"https://m.ykimg.com/054201015CCDB6A28B7475919C4467AB"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"液桥就是 \" 悬浮 \" 挂在两个物体之间的液柱","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":494,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/fa275610-ab2e-11ec-863c-2534e6356027__png.heic","img_width":888,"sale_price":"0.00","sell_key":"a529f1485641177819295e1bb91dc195","text":"由于空气和液体界面之间有表面张力,使得液体表面好像有一层弹性薄膜。使得液桥的表面不会“垮塌”。但是张力很弱,所以在地球上形成的液桥尺寸很小(通常只有几毫米)。
下面关于水表面张力的小实验,大家可以在家做一下哦~
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XNTgzNjE4OTYxMg==","video_thumbnail":"https://m.ykimg.com/0542010861E8CCCCA8134366540736C9"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"水和油密度不同,因此在有重力的情况下,会由于密度不同分层。但在太空中微重力的环境下,会出现水和油可完全混合不分层的现象。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":308,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/2a609cb0-ab2f-11ec-863c-2534e6356027__png.heic","img_width":444,"sale_price":"0.00","sell_key":"518b763305ef22463d1eccfd0efbc166","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"通过旋转容器产生离心力,高密度水被推到离旋转最远的点,较低密度的油靠近中心,水油就又会分离。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":534,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/344ce530-ab2f-11ec-863c-2534e6356027__png.heic","img_width":790,"sale_price":"0.00","sell_key":"6d398a8aa572f52ebbc0f01d45165be7","text":"这个家庭实验就是关于密度的","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XMzc1Njk5NDk4NA==","video_thumbnail":"https://m.ykimg.com/054206015B60FAB00000016EAA02B8E2"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"太空抛物实验原理:在地球上抛冰墩墩时,冰墩墩水平方向为匀速直线运动,竖直方向受到向下的重力,会最终落地。太空微重力环境下,冰墩墩没有受到重力,就会进行水平方向的匀速直线运动。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"下面是一个惯性抛球的实验。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XNDU5MjIxODQ1Ng==","video_thumbnail":"https://m.ykimg.com/0542040852E26FAC6A0A3F42CDC15BA8"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" 这只是我们科学网上教学的冰山一角,我们可爱的科学老师是每天都在科学的知识海洋里面,将最适宜我们孩子的科学趣味小实验分享给我们的孩子们的吧! 因为我们的科学课里有很多实验,但是我们家里没有那么专业的设备,怎么办哪?我们的科学老师发现了一个神奇的网站,通过这个虚拟实验室,可以满足我们通过实验了解科学的心愿!
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":694,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/3e3c9e30-ab31-11ec-863c-2534e6356027__png.heic","img_width":1028,"sale_price":"0.00","sell_key":"de0833950a88e01a6914c9e53c11829f","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":598,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/9f020660-ab31-11ec-863c-2534e6356027__png.heic","img_width":754,"sale_price":"0.00","sell_key":"5ec255150ded6f34b0bbffcd5f6dbb05","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" “没有哪个冬天不会过去,没有哪个春天不会到来。”致敬广大在一线冒着生命危险的医务人员和公安干警的无私奉献,同时也感谢辛勤的教师们。我们坚信等花儿开好了的时候,整个中华大地会重新缤纷绚烂!让我们一起加油,一起努力!!在这段线上教学的日子里,孩子们表现出的学习科学、体验科学、运用科学的求知精神值得称赞。在全县人民的共同努力下,疫情即将被战胜。冬已去,春以来,让我们一起静待花开,在孜孜不倦的学习中期待重返校园的日子。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1}]},"ext":{"id":273885357,"article_id":321506537,"ip":"123.131.145.144","origin_status":4,"edit_from":0,"client_type":5,"password_v2":"","uv":1,"font_id":0,"title_style":"","rich_text_title":null,"gift_switch":1,"deleted_at":0,"recycle_expired_at":0,"share_with_nickname":0,"enable_watermark":0,"music_id":12155058,"music_source":-1,"_auto_update_time":"2024-10-21 17:03:09"},"extend":{"article_id":321506537,"enable_download":1}},"author":{"id":61436303,"nickname":"王文","head_img_url":"https://ss-mpvolc.meipian.me/article/static/avatar.png","column_visit":15,"signature":"","favorite_count":0,"follow_count":39,"follower_count":18,"famous_type":0,"autoplay_music":1,"text_preference":1,"client_type":4,"reward_word":"如果喜欢我的作品,请打赏鼓励哦!","member_type":0,"wechat_id":"ojq1tt2yv0BaOl3OJdS8lYjst3Vc","country":"China","province":"Shandong","city":"Linyi","career":null,"birthday":0,"gender":1,"reg_time":1548847992,"e_id":"","bedge_img":"","label_img":"","review_level":1,"enable_reward_switch":false,"enable_water_mark_switch":0,"plainNickname":"王文","member_status":0,"member_img":"","ext":null,"phone_num":"139****3708","head_attach_img":null,"badge":null,"onlive":false,"qualification":null,"biz_info":{"is_biz_user":false,"share_domains":[]},"headwear":{"icon":"","animation":"","config":{},"param":{}},"cover_img_url":"","weibo_id":"","vwen_id":"","im_id":"","yx_im_token":"","last_visit_time":1671156090,"ip_address":"39.67.201.248","device_id":"735a985f1ee460e6:02:00:00:00:00:00","reviewer":0,"review_time":0,"account_state":0,"balance":0,"last_contribution_time":0,"member_expire_time":0,"member_qq_group":0,"web_has_login":0,"longtitude":"118.0577300","latitude":"34.7909970","last_client_type":0,"level":0,"province_user":"山东","city_user":"临沂","user_id":61436303,"qq_id":"","apple_id":"","badge_img_url":"","reward_url":"https://www.meipian.cn/wap/reward/view/index.html?mask_id=43p4ow9w&author_user_id=61436303&article_title=%E7%A7%91%E5%AD%A6%EF%BC%8C%E8%AE%A9%E4%BD%A0%E7%9A%84%E7%94%9F%E6%B4%BB%E6%9B%B4%E7%B2%BE%E5%BD%A9++++++%E2%80%94%E6%80%9D%E6%BA%90%E5%AE%9E%E9%AA%8C%E5%AD%A6%E6%A0%A1%E2%80%9C%E7%A7%91%E5%AD%A6%E7%BA%BF%E4%B8%8A%E6%95%99%E5%AD%A6%E2%80%9D%E7%BA%AA%E5%AE%9E","memo_name":""},"content":[{"img_height":566,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/22457640-ab25-11ec-863c-2534e6356027__png.heic","img_width":586,"sale_price":"0.00","sell_key":"83e3cdb3fb850277148e9758d7af029d","text":" 阳春三月,本该是书声郎朗的校园却因为一场突如其来的疫情变得寂静无声,为了防止疫情的传播,孩子们不得不待在家里等待每天定时的线上教学。疫情阻挡了孩子们走进校园的脚步,但它阻挡不了的是孩子们对知识的渴求,对学习的热情,更阻挡不了的是老师们那颗始终坚守的教育初心。科学是一门神奇的学科,它既可以让人学到很多有趣的知识和生活的小技巧,又能锻炼人的动手能力,同时还会为我们的生活增添趣味。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":340,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/ac359630-ab27-11ec-863c-2534e6356027__png.heic","img_width":524,"sale_price":"0.00","sell_key":"a8b1200eb87bb0f09e4c4ea8e1e374e1","text":" 科学组虽然老师较少,承担着学校所有年级的教学任务,他们迎难而上,迅速的完成了课程分担,教学准备等任务,为下一步的网上教学打下了坚实的基础。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":460,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/9ddd7d30-ab29-11ec-863c-2534e6356027__png.heic","img_width":532,"sale_price":"0.00","sell_key":"ddc81f0dcccb644c7dfacf3cfafa2fce","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":390,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/a0c55ae0-ab29-11ec-863c-2534e6356027__png.heic","img_width":586,"sale_price":"0.00","sell_key":"d4c1d75c0fdb0489447c1fcdac80ac8b","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" 科学组的教师快马加鞭,针对科学的学科特性和网上教学的特点对教案和课件进行完善和修改。并制订了“以科学实验为引领,增强学生动手能力,提高学生科学素养”为目标的网上教学策略。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":384,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/9c6438c0-ab2b-11ec-863c-2534e6356027__png.heic","img_width":582,"sale_price":"0.00","sell_key":"f41643f7a4f7e3af875159c4b9e499db","text":" 在网上教学的同时,做好相互听课活动。直播课结束后进行相互的反馈和总结,为下次的直播课做的给好。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":530,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/568b1930-ab2c-11ec-863c-2534e6356027__png.heic","img_width":528,"sale_price":"0.00","sell_key":"8baf1b57ca0242504b54f9108bb5156a","text":" 通过企业微信的班级作业功能,以自主学习为基础,对每次科学课的知识进行巩固和练习,并及时批改和反馈学生作业情况。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" 疫情期间,恰逢我国“天宫课堂”第二讲,这么难得的机会,我们的科学老师是不会错过的!","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1042,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/42de0f90-ab2d-11ec-863c-2534e6356027__jpg.heic","img_width":750,"sale_price":"0.00","sell_key":"ec703ba6450f922a5149610e49033744","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":1616,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/470ff970-ab2d-11ec-863c-2534e6356027__jpg.heic","img_width":750,"sale_price":"0.00","sell_key":"a8837583b4fdcd81aa1f6616a249eac6","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":338,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/6273d880-ab2d-11ec-863c-2534e6356027__jpg.heic","img_width":750,"sale_price":"0.00","sell_key":"e65c27b13e754e0c46f329596fb67dda","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":650,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/072ae620-ab2e-11ec-863c-2534e6356027__png.heic","img_width":440,"sale_price":"0.00","sell_key":"bf5da0eb6509b78ab1c8e31969922f01","text":" 各位科学老师不光通知学生进行观看,还贴心的准备了太空实验的知识原理和相关的小实验为大家进行扩展。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":480,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/4d154e50-ab2e-11ec-863c-2534e6356027.gif","img_width":640,"sale_price":"0.00","sell_key":"9b9f1eaaa36e7b789b705819289af041","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"第一个实验是饱和液体结晶产生的现象。
科学原理:温度变化影响物质的溶解度,温度上升,溶解度上升,下降后溶解度降低,多余的溶解质量会以固体(晶体)的形式从溶液中析出来。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":534,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/661043b0-ab2e-11ec-863c-2534e6356027__png.heic","img_width":964,"sale_price":"0.00","sell_key":"42ebf81c12ebfddb680ff558e4c24a68","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"微重力环境下,结晶就变成了一个球~","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XNDE1OTExODQwOA==","video_thumbnail":"https://m.ykimg.com/054201015CCDB6A28B7475919C4467AB"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"液桥就是 \" 悬浮 \" 挂在两个物体之间的液柱","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":494,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/fa275610-ab2e-11ec-863c-2534e6356027__png.heic","img_width":888,"sale_price":"0.00","sell_key":"a529f1485641177819295e1bb91dc195","text":"由于空气和液体界面之间有表面张力,使得液体表面好像有一层弹性薄膜。使得液桥的表面不会“垮塌”。但是张力很弱,所以在地球上形成的液桥尺寸很小(通常只有几毫米)。
下面关于水表面张力的小实验,大家可以在家做一下哦~
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XNTgzNjE4OTYxMg==","video_thumbnail":"https://m.ykimg.com/0542010861E8CCCCA8134366540736C9"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"水和油密度不同,因此在有重力的情况下,会由于密度不同分层。但在太空中微重力的环境下,会出现水和油可完全混合不分层的现象。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":308,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/2a609cb0-ab2f-11ec-863c-2534e6356027__png.heic","img_width":444,"sale_price":"0.00","sell_key":"518b763305ef22463d1eccfd0efbc166","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"通过旋转容器产生离心力,高密度水被推到离旋转最远的点,较低密度的油靠近中心,水油就又会分离。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":534,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/344ce530-ab2f-11ec-863c-2534e6356027__png.heic","img_width":790,"sale_price":"0.00","sell_key":"6d398a8aa572f52ebbc0f01d45165be7","text":"这个家庭实验就是关于密度的","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XMzc1Njk5NDk4NA==","video_thumbnail":"https://m.ykimg.com/054206015B60FAB00000016EAA02B8E2"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"太空抛物实验原理:在地球上抛冰墩墩时,冰墩墩水平方向为匀速直线运动,竖直方向受到向下的重力,会最终落地。太空微重力环境下,冰墩墩没有受到重力,就会进行水平方向的匀速直线运动。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":"下面是一个惯性抛球的实验。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":3,"video_id":"XNDU5MjIxODQ1Ng==","video_thumbnail":"https://m.ykimg.com/0542040852E26FAC6A0A3F42CDC15BA8"},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" 这只是我们科学网上教学的冰山一角,我们可爱的科学老师是每天都在科学的知识海洋里面,将最适宜我们孩子的科学趣味小实验分享给我们的孩子们的吧! 因为我们的科学课里有很多实验,但是我们家里没有那么专业的设备,怎么办哪?我们的科学老师发现了一个神奇的网站,通过这个虚拟实验室,可以满足我们通过实验了解科学的心愿!
","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":694,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/3e3c9e30-ab31-11ec-863c-2534e6356027__png.heic","img_width":1028,"sale_price":"0.00","sell_key":"de0833950a88e01a6914c9e53c11829f","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"img_height":598,"img_url":"https://ss-mpvolc.meipian.me/users/61436303/9f020660-ab31-11ec-863c-2534e6356027__png.heic","img_width":754,"sale_price":"0.00","sell_key":"5ec255150ded6f34b0bbffcd5f6dbb05","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1},{"sale_price":"0.00","sell_key":"9323f0181703620b44e5a66d21dbc40d","text":" “没有哪个冬天不会过去,没有哪个春天不会到来。”致敬广大在一线冒着生命危险的医务人员和公安干警的无私奉献,同时也感谢辛勤的教师们。我们坚信等花儿开好了的时候,整个中华大地会重新缤纷绚烂!让我们一起加油,一起努力!!在这段线上教学的日子里,孩子们表现出的学习科学、体验科学、运用科学的求知精神值得称赞。在全县人民的共同努力下,疫情即将被战胜。冬已去,春以来,让我们一起静待花开,在孜孜不倦的学习中期待重返校园的日子。","text_center":0,"text_color":0,"text_large":0,"text_strong":0,"type":1}],"mark":0,"gift":{"icon":"https://ss2.meipian.me/app/article_gift_flower_icon_v2.png","amount":0,"mix_icon":"","mix_persent":0,"display":1},"topic":{"has_vote":0,"vote_rank":0,"vote_count":0},"visitor":{"is_share":false,"visitor_id":0,"visitor_user_id":null,"from":null,"channel":null,"theme":null,"in_app":false,"from_web":false,"self_view":false,"timestamp":null,"sign":null,"is_from_app_launch":null,"show_praise":null,"praised":null,"wechat_sign":null,"token":null,"password_v2":null,"visitor_open_id":null,"share_depth":"","visitor_union_id":null,"ua_source":"web","mpuuid":"","isFan":0,"relation_type":0,"member_status":0,"member_img":"","head_attach_img":"","headwear":null,"request":{"attributes":{},"request":{},"query":{},"server":{},"files":{},"cookies":{},"headers":{}},"is_new_guest":0,"first_share_uid":0,"risk_cheat_info":"","is_cheat_risk":false,"page_visit_id":"PC_126507816167efaf8db784d8.08370428","is_good":null,"auth_url":null,"from_auth_callback":0},"watermark":"?watermark/3/image/aHR0cDovL3N0YXRpYzItc3JjLml2d2VuLmNvbS9sb2dvd2F0ZXIucG5n/dy/50/text/QCDnjovmloc=/fontsize/320/dx/10/dy/30/fill/I0ZGRkZGRg==/text/576O56-H5Y-377yaNjE0MzYzMDM=/fontsize/320/dx/10/dy/10/fill/I0ZGRkZGRg=="};
var detail = ARTICLE_DETAIL;
window.model = { detail: ARTICLE_DETAIL }