她的腿弯曲的角度反常。
这里所用的滚轴的滚珠数量是非固定的,他取决于弯曲的角度。
The mandrel used here is flexible with a number of balls and with its front end put far foard in the bend.
他们惊讶地发现,悬臂弯曲的角度和液体的粘稠度具有线性关系,而悬臂的弯曲度可以通过电子设备读出。
To their surprise, they discovered that its rate of bending depended on the liquid's viscosity, and moreover that this rate could be determined from the cantilever's electronic readout.
So, we know now that we have charged particles. Are these negatively or positively charged based on this evidence?
弯曲的角度,现在我们知道,阴极射线是带电粒子,但从这个实验?
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