时间:2022-08-12 20:30:56
电荷。
electric: adj. 1.电的;带电的;起电的,导电的,发电的,电动 ...
charge: vt. 1.填;装(子弹);充(电);使饱和;使充满;堆 ...
the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons; "the battery needed a fresh charge"
同义词:charge,
Electric charge is a physical property of matter that causes it to experience a force when near other electrically charged matter. There exist two types of electric charges, called positive and negative.
Two like electric charges repel each other .
同性的电荷互相排斥。
Two like electric charges repel each other .
同电相斥。
Electrical energy has to do with pushing and pulling by electric charges .
电能与电荷的吸引和排斥有关。
What is measured, then, is the size of the electric charge distribution .
所以我们所测定的是电荷分布区的大小。
Electric charge may be detected qualitatively by sprinkling or blowing indicating powders .
静电荷可以用撒布指示粉剂的方法,予以探测。
The electric field in the beam of sunlight sets the electric charges in the molecule in vibration .
太阳光束中电场使这一分子内的电荷振动。
It tore them violently out of their sleep as if an electric charge had bored through them .
仿佛人群里打下一个带电的霹雳,他们都猛地给震醒了。
Metals and other substances that allow the motion of electric charge through them are called conductors .
金属和其他容许电荷在其中迁移的材料叫做导体。
It is possible to impart an electric charge to any solid material by rubbing it with any other material .
任何固体材料同任何其他材料相摩擦,都可带电。
They have no electric charge and are completely unaffected by electromagnetic or strong interaction forces .
它们不带电,无论电磁力还是强相互作用对它们都完全不起作用。