This massively increases their surface area and hence the charge they can hold, but without impairing the physical strength of the material.

这样可以极大地扩张其表面积，增加电荷负载，又不会降低材料的机械强度。

youdao

The amount of charge that can be stored depends on the surface area of the electrodes, the strength and composition of the insulation between them, and how close they are together.

电容器的储电量取决于两个电极表面区域、电极间的绝缘性的强弱、绝缘材料以及两电极间距离。

youdao

There are some basic physical properties ofthe universe, such as the charge of the electron, the precise strength ofgravity, the speed of light, etc.

宇宙有一些基本的物理性质，比如电子的带电性、重力的精确大小、光速，等等。

youdao

Jonny Wilkinson's side raced into an early lead as a superb try from Rory Lamont and another from Matt Henjak put the under-strength visitors in charge.

BBC: Heineken Cup: Ospreys 29-17 Toulon

She is put through a mini-bullfight complete with a matador, picadores (lancers on horseback) and banderilleros (who thrust barbed darts into the animal) to test her speed, strength and instinct to charge.

BBC: Mexico City weighs bullfighting ban

Exam boards said they were offering the English resits free of charge to schools as a response to strength of feeling on the issue.

BBC: Thousands of pupils to resit English GCSEs