The idea is to take the key features of a physical book, capture those and then go beyond that.
我们的设想是,抽取实体书的关键特性,然后进一步提升它们。
and a lot of other people show up and then they... a half hour after that they draw names out.
很多人都会来。半个小时后,他们抽取名字。
If they're paid by commission on each trade they just keep calling you up and coming up with new ideas for new trades.
如果他们的薪水来自交易中抽取的佣金,他们就会不断拜访你,告诉你一些关于新交易的新点子
So you know, what the second law is doing, in other words, it's putting these restrictions on how well or how effectively we can convert heat into work in the case of the engine, or work into heat extracted in the case of a refrigerator.
你们知道,在热机中,热力学第二定律的作用,换句话说,就是给热量,转化为功的效率,施加限制,或在制冷剂中,对抽取热量,进行限制。
I did not elicit this by accident.
我不是随机抽取这一段来读的。
应用推荐