• Sketchite
Sketchite

下图是用蒸腾计测定植物吸水和蒸腾速率的实验装置 1装置建成后测定时间为20 H实验前后数字天平上的整个实验装置重量分别为3462 Template






Link:
sketch 5100 Shadow by An Nguyen
sketch 3554 Dr. House by Carrieann Benthem
sketch 3469
sketch 5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit
sketch 5303
sketch 2058
sketch 3149 Dude with a sword by Elio Hernandez
sketch 4736 Naruto by Wellen Lima

You need a modern browser try chrome, to view this.
Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

sketch 1562 Shaking red horse
sketch 1385 fingerschpitsengeful
sketch 4454 Lisa by Muhammad Raiyaan
sketch 5290 Kyuubi Jorge Valero
sketch 2431 face :D
sketch 5267
sketch 3014 Fancy
sketch 4724 Turtwig by Mark Robson





Try and sketch some of theseMill, Kids, Surfer, Tower, Cantaloupe, Slicer, Great Dane, Aquarium, Pollywog, Snowmobile, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?
view like
sketch #4349 Cícero Николай Герасимов
anonymous
anonymous
sketch #4349 Cícero Николай Герасимов

view like
sketch #3197 Dragon by Yuryi Zambrano
anonymous
anonymous
sketch #3197 Dragon by Yuryi Zambrano

view like
sketch #1504 donara
Donara Smbatyan
sketch #1504 donara

view like
sketch #3686 Toy Story by Thania Arruda
anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda

view like
sketch #5288
anonymous
anonymous
sketch #5288

view like
sketch #3385
anonymous
anonymous
sketch #3385

view like
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu
anonymous
anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu

view like
sketch #5047 Pikachu and Raichu by Saiful Farizam
anonymous
anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam

view like
sketch #5151
anonymous
anonymous
sketch #5151

view like
sketch #4971 Rhianna by Isaiah Fantisy Godlike
anonymous
anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

view like
sketch #4467
anonymous
anonymous
sketch #4467

view like
sketch #3742 Homer by Koes Maung
anonymous
anonymous
sketch #3742 Homer by Koes Maung

view like
sketch #3505 Django
anonymous
anonymous
sketch #3505 Django

view like
sketch #2178
anonymous
anonymous
sketch #2178

view like
sketch #2640 Marge by Mirnes Sinanovic
Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic

view like
sketch #5279
anonymous
anonymous
sketch #5279

view like
sketch #5131 Miley Cyrus by Vannak Von
anonymous
anonymous
sketch #5131 Miley Cyrus by Vannak Von

view like
sketch #2874 Mario by Ahmed Hosny
anonymous
anonymous
sketch #2874 Mario by Ahmed Hosny

view like
sketch #4480 ZOMBIE by Rubel Parvez
anonymous
anonymous
sketch #4480 ZOMBIE by Rubel Parvez

view like
sketch #5085 CM Punk by Luciana Nazar
anonymous
anonymous
sketch #5085 CM Punk by Luciana Nazar

view like
sketch #4160
Hank Henry Armstrong
sketch #4160

view like
sketch #5440
anonymous
anonymous
sketch #5440

view like
sketch #3149 Dude with a sword by Elio Hernandez
anonymous
anonymous
sketch #3149 Dude with a sword by Elio Hernandez

view like
sketch #1079
anonymous
anonymous
sketch #1079

view like
sketch #5091 The Red Lady by অনন্ত জলিল
anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

view like
sketch #2740 Monster by Gabriela Segura
Gabriela Segura
sketch #2740 Monster by Gabriela Segura

view like
sketch #3707 The Thinker
anonymous
anonymous
sketch #3707 The Thinker

view like
sketch #5272
anonymous
anonymous
sketch #5272

view like
sketch #2989 Little Chibi by Loai Issa
anonymous
anonymous
sketch #2989 Little Chibi by Loai Issa

view like
sketch #2359 imazighen amazigh flag
Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

tomski下图是用蒸腾计测定植物吸水和蒸腾速率的实验装置 1装置建成后测定时间为20 h实验前后数字天平上的整个实验装置重量分别为3462 coloring
view template
下图是用蒸腾计测定植物吸水和蒸腾速率的实验装置 1装置建成后测定时间为20 h实验前后数字天平上的整个实验装置重量分别为3462 sketch template
view template
下图为测定植物蒸腾作用的简易装置整个装置是密封且充满水的仅细管中留有一个气泡根据标尺可计算出气泡移动的位置进而计算出水分变化的数量这 sketch template
view template
39．如图为测定植物蒸腾作用的简易装置整 个装置是密封且充满水的仅细管中留有 一个气泡根据标尺可计算出气泡移动的 位置进而计算出水分 sketch template
view template
一种植物蒸腾量测定装置及其方法与流程 sketch template
view template
下图为某家族的遗传系谱图其中2号的ABO血型为B型基因为IB4号患有白化病1234四人之间的交叉配血情况如下表请回答 1 sketch template
view template
图为测定植物蒸腾作用的简易装置整个装置是密封且充满水的仅细管中留有一个气泡根据标尺可计算出气泡移动的位置进而计算出水分变化的数量这一 sketch template
view template
2．植物的蒸腾量植物靠根系从土壤中吸收来的水分绝大多数要通过蒸腾作用散失到大气中去例如一株玉米从出苗到结实的一生中大约要从土壤中吸收 sketch template
view template
5．如图甲是研究植物蒸腾作用实验的示意图．1该实验的关键在于保证装置的密封性尤其是橡皮管与U形管连接处的密封性．实验中判断此装置的密封 sketch template
view template
2．植物的蒸腾量植物靠根系从土壤中吸收来的水分绝大多数要通过蒸腾作用散失到大气中去例如一株玉米从出苗到结实的一生中大约要从土壤中吸收 sketch template
view template
一种土壤蒸和植物蒸腾水汽收集测量装置的制作方法 sketch template
view template
50．下图表示植物在不同气温中蒸腾作用的曲线请指出炎热夏天正午蒸腾作用变化的曲线是 A．曲线A B．曲线B C．曲线C D．曲线D——青夏 sketch template
view template
下图所示为日在24h内的水分吸收和蒸腾作用速率的变化据图可推断A一天中植物体内水分最的是b点B在光下吸收速率总是大于蒸腾作用速率C sketch template
view template
某同学为了探究植物的吸作用和蒸腾作用进行了如下实验1该同学使用如图1所示的实验装置来探究植物的吸作用应将该装置放在 环境中．3 sketch template
view template
如图表示通过测量一段枝的吸水情况来研究蒸腾作用的实验装置．装置是连通的内装有清水并用白炽灯照射．下列预测中不可能成立的是 A．该 sketch template
view template
图是蒸腾作用水的吸收和运输示意图学研究得知植物体吸收的水分只有1% 5%保留在植物体内或被利用其余部分散失到体外的空气中可见蒸腾 sketch template
view template
某同学为了探究植物的吸作用和蒸腾作用进行了如下实验1该同学使用如图1所示的实验装置来探究植物的吸作用应将该装置放在 环境中．3 sketch template
view template
32．将两株植物放在封闭的玻璃罩内用全素营养液置于室外进行培养假设玻璃罩内植物的生理状态和自然环境中相同且空气湿度对植物蒸腾作用的影响 sketch template
view template
题目将用全素营养液培养的两株植物同种放在封闭的玻璃罩内并置于室外进行培养如甲图所示．假定玻璃罩内植物的生理状态和自然环境中相同 sketch template
view template
下图验证叶是植物进行蒸腾作用的主要器官应采用的对照实验是 A．和 B．和 C．和 D．和 题目和参考答案——青夏教育精英 sketch template
view template
20．植物萎蔫时的吸水速率蒸腾速率 A．X&gtY&gtZ B．Z&gtY&gtX C．X&gtZ&gtY D．Y&gtX&gtZ——青夏教育精英家教—— sketch template
view template
植物进行水分蒸腾作用的主要器官是 A．根B．茎C．叶D．花——青夏教育精英家教—— sketch template
view template
题目将两株植物放在封闭的玻璃罩内用完全营养液并置于室外进行培养假定玻璃罩内植物的生理状态和自然环境中相同且空气湿度对植物蒸腾作用的 sketch template
view template
5．如图甲是研究植物蒸腾作用实验的示意图．1该实验的关键在于保证装置的密封性尤其是橡皮管与U形管连接处的密封性．实验中判断此装置的密封 sketch template
view template
题目某同学设计如图所示实验探究植物的蒸腾作用以下叙述不正确的是A 甲乙形成一组对照实验以探究叶是蒸腾作用的主要器官B 两个装置 sketch template
view template
将两株植物放在封闭的玻璃罩内用全素营养液置于室外进行培养假定玻璃罩内植物的生理状态和自然环境中相同且空气湿度对植物蒸腾作用的影响微生物 sketch template
view template
下列有关植物蒸腾作用意义的叙述错误的是A．促使根从土壤中吸收水分B．降低植物体的温度C．提高大气温度调节气候D．促进水分和无机盐在植物体内的 sketch template
view template
将两株植物放在封闭的玻璃罩内置于室外用全素营养液进行培养假定玻璃罩内植物的生理状态和自然环境中相同且空气湿度对植物蒸腾作用的影响微 sketch template
view template
小明设计了如图实验装置来验证叶的蒸腾作用．取三支试管各注入相同体积的清水分别插入一棵大小相似的枝条甲乙装置枝条保留全部叶丙装置枝条 sketch template
view template
把一刚下的果枝装在小瓶中如下图所示用弹簧测力计测得重力5牛光照6小时后测得重力为48牛其重量减的主要原因是 A．运输作用 sketch template
view template
右图是某研小组研究某植物吸水速率与蒸腾速率关系时绘制的曲线图图中两曲线表示一天内光照和暗环境下吸水速率与蒸腾作用速率的变化过程请据图 sketch template
view template
Ⅰ为了研究植物的吸作用小刚设计了如图所示的装置请你和小刚一起探究下列问题1实验时广口瓶用不透光的纸包住其目的是防止瓶内的 sketch template
view template
下图为某种植物幼苗均分为甲乙两组后在两种不同浓度的KNO3溶液中培养时鲜重的变化情况下列有关叙述错误的是 A．3h时两组幼苗均 sketch template
view template
在夏季将两株植物放在封闭的玻璃罩内用全素营养液置于室外进行培养假定玻璃罩内植物的生理状态和自然环境中相同且空气湿度对植物蒸腾作用的影响 sketch template
view template
植物能进行蒸腾作用。那么，蒸腾作用的主要器官是什么如图是探究植物蒸腾作用的实验装置图示。实验装置二是在实验装置一基础上改进后形成的 sketch template
view template
下图是探究绿色植物光合作用速率的实验示意图装置中的碳酸氢钠溶液可维持瓶内的二氧化碳浓度该装置放在20℃环境中实验开始时针筒的读数是0 sketch template