网络释义专业释义
... 不二价 (定价划一) uniform price 二价的 bivalent; diadic; diatomic; divalent; dyadic 二价的；二价体 bivalent ...
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双语例句原声例句
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同样的，如果我们观察二价的氟，它是每摩尔160焦。
Likewise, if we look at fluorine in its diatomic molecule, it is 160 kilojoules per mole.
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我们这里是不二价的。
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不行，因为我们坚持货无二价的政策，每位顾客付款相同。
No. Because we keep to come-price policy, every customer pays the same.
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And, likewise, if we look at fluorine in its diatomic molecule, it is 160 kilojoules per mole.
一样的，如果我们观察二价的氟，它是每摩尔160焦。
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So, selenium 2 minus is what's going to be isoelectronic, because if you add two electrons to selenium, you'll get the same electron configuration that you have for krypton here.
负二价的硒离子将是等电子的，因为如果你给硒原子加上两个电子，你会得到,和氪原子相同的电子排布。
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What about lithium 2+?
那么二价的锂呢？
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