您要查找的是不是：
- Lauritsen electroscope 劳里岑验电器,劳里森验电器
- The leaves of the electroscope slowly diverge. 验电器的叶片慢慢张开。
- Her electroscope was a metal case with two holes in its side. 她的验电器是一个金属盒子，旁边有两个小孔。
- Figure 4-2 shows a present-day laboratory version of the electroscope. 图4-2就是目前实验室里的验电器样式。
- Reidy,David Fischer,Amy Lauritsen,Peter Thorell,John Silvestri,Brian Kenyon,Richard E. 副导演 Eric Richard Lasko;Joseph P.
- When the fur is removed from the vicinity of the electroscope, the leaves return to the original angle. 当毛皮从验电器旁边拿走后，金箔又恢复原来的角度。
- To make sure it works, you're going to test the electroscope with an object with a lot of static electricity. 为了确保它能正常运作，你要用一个会产生很多静电的东西来测试。
- Step 3: If the aluminum foil ball is repelled away from the dish, the electroscope works. 步骤三：如果这颗铝箔球和锡箔烤盘彼此排斥，就表示你的验电器成功了。
- An electroscope was used to detect the ECs of target vessels morphological changes. 手术对照组开腹显露髂动静脉模拟同等程度创伤, 但不做静脉分离和结扎；
- In today's experiment you are going to build an electroscope to measure the static electricity of various household objects. 今天的实验中，你会自己做一个验电器，来测量看看不同的家用品各会产生多少静电。
- Step 2: Pick up your electroscope by the cup. If you touch the pie dish the test won't work. Now put the electroscope on to the top of the balloon. 步骤二：手握杯子拿起你的验电器，然后把它放在气球上；如果你碰到锡箔烤盘，它就会失效了。
- Electroscope, testing whether the charged objects, but you can not test the kind of specific with positive and negative charge. 验电器，检验物体是否带电，但不能检验具体带正负那种电荷。
- Measure the spcues width between the restoration and the cavity wall by scaming electroscope,and abserve the interfacid form of them. 用扫描电镜测量充填体与窝洞壁间微缝隙间的宽度,并观察充填体-牙体界面的形态。
- Then,we observed the porphology of condyle and the ultrastructure of masticatory musles with light microscope and transmitting electroscope respectively. 结果:偏侧咀嚼大鼠两侧髁突软骨增殖层、过渡层变薄,且非咀嚼侧重于咀嚼侧;
- Take the household objects you have chosen as test subjects, and one by one put the electroscope on top of them.Measure the movement of the ball each time. 把你准备好的日常生活用品拿来进行实验，每次把验电器放到其中一个物体上，分别测量每个物体实验下锡箔球与盘子的距离。
- This requires that before the experiment in the best fur, Choubu, glass, Xiangjiao Bang, electroscope, and other experimental equipment for drying so that the drying effect. 这就要求在实验前最好把毛皮、绸布、玻璃棒、橡胶棒、验电器等实验器材进行晾晒，使起干燥。
- Austrian physicist Victor Hess settled the issue in 1912, when he went aloft in a balloon and showed that the higher he rose, the faster the charge leaked off his electroscope. 奥地利物理学家海斯（VictorHess）于1912年解决了这个问题：他搭乘气球升高，证明飞得越高，验电器流失电荷的速度便越快。
- Methods Proliferation, cytotoxicity in vitro and expression of CD11C of the cells cultured in the two different media were compared. To observe the tumor target cells killed by adherent natural killer cells (A-NK) through electroscope. 方法分别用AIMV及完全培养基培养粘附NK细胞(A-NK)和非粘附NK细胞(NA-NK),比较细胞的增殖能力、杀伤肿瘤细胞的能力、表达粘附分子CD11C的能力,并通过电镜对A-NK细胞所杀伤的肿瘤细胞进行形态学观察。
- The Analyze of the Theory of the Electroscope 验电器原理的分析
- THE DEVELOPMENT OF THE GROUND ELECTROSCOPE 地面验电器的研制
