And she says international students must be sure they know the rules of the college they are attending.
VOA: special.2009.04.23
Now, let me take a sidebar for about five minutes to talk about course administration, the administrivia things that we're going to do in the course, just so you know what the rules are.
现在,让我用大约五分钟的边角料时间,来说说本门课的基本信息,也就是我们需要在课上做的事儿,好让你们了解一下规则。
I mean that, that's an endemic problem. But, you know, I mean the rules are actually pretty simple.
那是一个地域性的问题。但是,这其实是非常简单的规则。
They know the techniques, the rules and the tactics of the game.
VOA: standard.2009.09.10
I know it's boring, but we need to do it so you know what the ground rules are.
我知道这很无聊,不过为了让你们了解规则,我们必须得做这个。
Now, the rules of this are, to know somebody you have to they have to know you back.
规矩是,你认识的这些人,必须也要认识你。
So this means we can actually calculate this for any molecule that we've drawn the Lewis structure for, because we actually do need to draw the Lewis structure before we know, for example, how many of each of these we have, or at least go through the rules.
这意味着我们可以将原来画过,路易斯结构的分子的形式电荷计算出来,因为我们其实在画出,路易斯结构之后才能知道,比如,这些量的值是多少,或者至少我们需要经过前面的那些步骤。
I know what the rules are.
我知道规定是什么。
and they don't remember the rules, but they just know it sounds right.
他们并不知道什么规则,就是知道那样听起来才正确。
Well you do that by this Watson-Crick base pairing, so I know if I have I know what messenger RNA to make from that because I have to satisfy these base pairing rules.
依据的是沃森克里克碱基互补配对原则,如果给我一个ACGCGA的序列,就能知道转录出的mRNA会是什么,因为我必须满足碱基配对原则
I'm narrowing it down. It's getting a little silly but you know I'm going to really be persistent and just follow the rules here of binary search, rather than jumping to conclusions.
按照二分法的规则来做的,而不是直接得出某种结论,很明显这儿我的目的是什么?,显示这两个相同的东西。
And bear in mind the rules we're talking about here are not rules you explicity know.
记住,我们在这里所讨论的规则,你无法明确地意识到
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