electrons的例句（electrons在句子中的用法）

• Electrons are negatively charged with electricity,protons are positively charged. 电子是带负电荷的,质子是带正电荷的。
• Tending to attract electrons a chemical bond. 电子共享许多核子并产生电子导电的化学键.
• Hung believes the electrolyzed water steals electrons from molecules that the bacteria need for survival. 黄认为,电解水能从细菌赖以生存的分子中获取电子.
• The electron microscope uses a beam of electrons to produce images at high magnifications. 电子显微镜利用电子束形成高倍影像。
• They use it to split water into hydrogen ions, electrons and oxygen. 在光合作用中，植物将水分解为氢离子、电子和氧。
• Electrons are negatively charged with electricity, protons are positively charged. 电子是带负电荷的, 质子是带正电荷的.
• Some of the electrons or ions then collide with the drops and stick to them. 这时有些电子或离子与油滴碰撞而粘附在油滴上.
• Both electrons don't count for the donor and neither for the recipient. 那两个电子既不算作给予体的,也不是接受体的.
• Except for the transitional elements, valency electrons are in the outermost electron shell. 除去过渡元素外, 价电子位于最外面的电子层.
• Longitudinally polarized electrons are the electrons with spin and momentum pointing in the same direction. 纵向极化电子,就是自旋和动量方向相同的电子.
• Electrons can jiggle and wiggle in a more energetic manner. 原子能以更有力的方式旋转与振动.
• Cosmic rays and X - rays produce energetic electrons by ionization. 宇宙射线和 X 射线因其电离作用产生高能电子.
• The atoms of an insulator hold their electrons very tight. 绝缘体的原子把电子抓得很牢.
• Halogen atoms contain seven electrons in their valence shell. 卤原子在它们的介电子层含有七个电子.
• The source of electrons in an electron microscope is a heated filament. 电子显微镜中的电子源,是一加热的灯丝.
• In superconductors, the bosons are the pairs of bound electrons that form at the Fermi surface. 在超导体中, 玻色子是在费密表面形成的束缚态电子对.
• It is electromotive force that drives electrons through the circuit. 是电动势驱使电子沿电路运动.
• In this case, a flow of electrons from electrode to solution occurs. 这样, 就发生从电极到溶液的电子流动.
• Both photons and electrons show an apparent " duality ". 光子和电子都表现为外观上的 “ 二象性 ”.
• Because of the indistinguishability of the electrons , there is complete electronic democracy. 因为电子的不可分辨性, 电子有完全的自由.