我告诉她一切都好,这是应该的。
I tell her that it's just all right and that's how it's supposed to be.
她丢下孩子是不应该的。
冒犯警察无疑会受到最严厉的惩罚;这是应该的。
Cheeking the police undoubtedly carries the severest penalty; and so it ought.
OK, so what we have to do is get back underneath this reaction, and see what the molar quantities are.
我们应该做的是,再回到这个反应,看看摩尔量是多少。
So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive 349 kilojoules per mole.
比如,以氯为例,我们可以说氯的电子亲和能,应该等于正的,349,千焦每摩尔。
But, the reaction says I need twice as much mag as tickle if this reaction is going to go to completion.
但是这个反应告诉我们,镁的量应该是四氯化钛的两倍,如果要反应完全的话。
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