charge density

基本解釋

Moreover, the surface charge density of lipidic nanostructures can be varied in a simple manner.
更重要的是，其表面電荷密度可以通過簡(jiǎn)單方式改變。
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But now,if I integrate the charge density over the entire region, then what I will get is actually the total amount of electric charge inside the region.
如果將電荷密度對(duì)整個(gè)區(qū)域做積分，將得到,在區(qū)域內(nèi)的電量總和。
A proton contains three charged quarks bound by the strong force and its radius is defined as the distance at which the charge density drops below a certain value.
一個(gè)質(zhì)子由三個(gè)帶電的夸克通過強(qiáng)相互作用力結(jié)合而形成，它的半徑是由電荷密度降到某一確定值的距離來確定的。

So for example, that might have a formal charge of negative 1, because to some extent it has gained that much electron density that it now has a formal charge that's negative.
比如，可能它的形式電荷為負(fù)一，因?yàn)樵谝欢ǔ潭壬纤玫搅诉@么多的共用電子密度,那么它現(xiàn)在就有了負(fù)的形式電荷。
麻省理工公開課 - 化學(xué)原理課程節(jié)選

The research team is currently investigating a laser lift-off technology to facilitate the mass production of flexible LIBs and 3D stacking structures to enhance charge density of batteries.
ENGADGET: Korean scientists solve flexible battery riddle (video)
Sounds great, but there are sacrifices to be made: Li-poly batteries are more expensive, offer less energy density and fewer charge cycles.
ENGADGET: Motorola Atrix HD review Mobile

the electric charge per unit volume of a medium or body or per unit area of a surface

電荷密度
Both the in-plane and out-of-plane resistivity show a wide peak due to charge density waves（CDWs） for single crystals with x=0.025.
對(duì)于x≤0.025的樣品,其ab面和c方向的電阻率曲線都可以觀察到一個(gè)很寬的峰,這正對(duì)應(yīng)了樣品的電荷密度波（CDW）行為。
機(jī)械工程
電荷密度
In addition,structural symmetry reduces and charge density is redistributed due to the effects of the polar hydroxyl groups.
另外,由于加羥基后結(jié)構(gòu)的對(duì)稱性降低,而且使得電荷密度重新分布。
裝藥密度
The influence of pressure and charge density on the product yield were studied.
同時(shí),研究了反應(yīng)壓力、裝藥密度對(duì)產(chǎn)物得率的影響。
生物學(xué)
電荷密度