is ion
双语例句原声例句权威例句
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While the electric conduction is ion when the electrical conductivity decreases with the pressure increase after the dehydration.
脱水后，电导率随着压力增大而增大，其导电机制为离子导电。
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A key part of the neutral beam injector is ion beam system, whose property defines the efficiency and effect of the neutral beam injector.
中性束注入器的关键部分是离子束系统，它的性能决定了中性束注入的效率和效果。
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Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.
石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。
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They also used a new,lithium-ion battery that is expected to last longer than batteries in current hybrid cars.
VOA: special.2010.11.17
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And I know there's a lot to talk about this competition, but let's just get into listening mode here and talk about how we can figure out what the correct electron configuration is for this ion.
我知道刚才关于这次比赛大家有很多话要聊，但是请大家先转换到听讲的模式,来看看如何才能弄清楚,这个离子正确的电子排布。
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And what I am going to do is say start with this ion, add up the energy associated with the interactions between that ion and everybody else in the row and then multiply it by Avogadro's number, because that is the number of atoms there are in a row.
接下来我要从这一离子开始，加上相互作用的能量，也就是这一离子,和其它所有在这一行的离子之间的能量,再乘以阿伏加德罗常数，因为这是在一行的原子的数量。
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