DNA在红壤胶体和矿物表面通过静电力作用吸附的比例较低,仅为10—20%。
Only 10-20% DNA was adsorbed by electrostatic forces on soil colloids and minerals.
尽管在火星上显然没有降雨,但火星探测器及火星登录车均观察到在静电力作用下集结成的类似团块。
While there is obviously no rain on Mars, landers and rovers have observed similar clumps that are held together by electrostatic forces.
在静电力作用下,悬臂梁粘连的位置和长度会改变,使得执行器的电压位移特性严重依赖加载历史。
The position and length of cantilever stiction change with static driven voltage, so the voltage displacement characteristic depends on load history.
This is electrostatics right here.
这一项是静电力的作用。
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