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I didn't even need to know that heat capacity of the product, right. Because it's effect the thermal mass of the product is negligible compared to the thermal mass of the calorimeter.
我甚至不需要知道生成物的,热容是多少，因为生成物的,热质量的作用相比于,量热计的热质量是可以忽略的。
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So I don't know how much he actually used his law degree,
我不知道他到底用到了多少法学知识，
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Let's assume that I know what I'm earning next year; there is actually uncertainty about it.
假设我知道我明年会赚多少钱,虽然这通常都是不确定的
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I think it becomes 30 degrees for the freezing of water and 22.5 x 4, which I don't know what it is, 90 100 or something -- no, it's 90 I think.
我想水的冰点,应该变成了30度,22。5，4，我不知道是多少，大概100左右--不，我想是。
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I don't know how many of you have read Tale of Two Cities.
我不知道你们中多少人读过双城记。
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What's important about the construction of St. Petersburg-- I don't know how many of you have ever been there; I haven't been there for a very, very long time-- this city is not like Moscow at all.
那么修建圣彼得堡到底有什么重要的意义呢,我不知道你们之中有多少人去过那儿,我并没有在那个地方逗留过很久,但这座城市和莫斯科完全不一样
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I don't know how many know that there are trace, trace amounts, of cyanide in almonds.
我不知道有多少人知道在杏仁中有非常，非常微量的氰化物。
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I don't know what the average would be if I chose a different bias.
我不知道如果我选择别的平均值的话,平均值会是多少。
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I don't know how many of you have used that resource.
我不知道你们有多少人利用过该资源。
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I'm not sure where it is now but it has done very well.
我不知道销售榜上它排在多少位,不过它已经卖得很好了
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I don't know how many of you have not read any Plato before, but for those of you who haven't, I actually think you're in for a treat.
我不知道你们当中有多少人,之前未曾读过柏拉图的作品,但是,还未拜读过柏拉图的同学们,我敢肯定你们会喜欢上他的
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V2 And there's going to be some volume V2 and some volume V1, but are not necessarily the same. Especially since the pressures are different. we don't know yet about temperature so I don't know what to say about these volumes because I don't know what the temperatures' are going to do.
这里的体积会变成2,这里的容积是V1，它们不必相等,尤其是当压力不相等的时候,我们还不知道温度,所以我不能说这里的容积,是多少因为我不知道,温度会怎样变化。
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