英语词汇“point charge”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

point charge

noun chiefly Physics

An electric charge regarded as concentrated in a mathematical point, without spatial extent.The electric field anywhere outside a charged conducting sphere is shown to be exactly equal to that produced by a point charge of equal total charge located at the center of the sphere....

This point charge is a dipolar amino acid with its negative electron density directed toward the ionone ring or a negatively charged amino acid with its positive end distal from the [beta] ionone ring.
Specifically, a positive point charge at 170 has no effect, but a negative point charge significantly reduces substrate turnover.

单词	point charge
释义	point charge noun chiefly Physics An electric charge regarded as concentrated in a mathematical point, without spatial extent.The electric field anywhere outside a charged conducting sphere is shown to be exactly equal to that produced by a point charge of equal total charge located at the center of the sphere.... This point charge is a dipolar amino acid with its negative electron density directed toward the ionone ring or a negatively charged amino acid with its positive end distal from the [beta] ionone ring. Specifically, a positive point charge at 170 has no effect, but a negative point charge significantly reduces substrate turnover.
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