我们先假定:在一个静止的空气中(没有任何气流)并且空气中没有电荷(就 是不考虑静电电荷(electrostatic charge)的作用),那么雨点就会在自身的 重力作用下开始下落,最终达到收尾速度,此时雨滴的状态就是我们所需要研究 的状态。
基于320个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
使静电电荷不在纸张和设备上聚集,即有效解决了静电问题。
So that electrostatic charge is not the accumulation of paper and equipment, that is an effective solution to the problem of static electricity.
各种电荷测量的应用:电容测量、使用法拉第杯的静电电荷测量等。
Charge measurement Applications: Capacitance measurements, static charge measurements using a Faraday cup.
另一种类型的净水器采用了积极的静电电荷的一种手段灭活病毒和细菌。
Another type of water purifier USES a positive electrostatic charge as a means of inactivating viruses and bacteria.
They're lipids but they also have a charged portion, a positively charged portion which interacts with DNA.
它虽然是脂类,但一部分带有电荷,其带有的正电荷将与DNA产生静电作用
应用推荐