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You are allowed to use on the test the official version of the Periodic Table of the Elements which most of you should have by now.
在测试中你们可以使用,化学元素周期表的官方版本,你们应该大部分都有了吧。
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And then we're going to try a demo to see if we can convince ourselves that the kind of calculations we make work out perfectly, and we'll do a test up here about half way through class.
然后我们将会尝试演示去看看,是否可以确信我们能够很好的,做出这个类型的计算，我们将在课程中做一个测试。
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The homework portion of your total grade is the aggregate of all of those weekly test scores.
你们总分中家庭作业的部分,则是这些每周测试的分数的总和。
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Along the way I have some tests, and depending on the value of that test, I may change where I am in that sequence of instructions.
我会按顺序进行一些测试，按照测试的数值，我会改变之指令序列中,我的位置。
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Well, for our purposes, both are correct and we'll know how to figure this out on tests.
这个,对课堂而言,两种都正确,我们会在测试中明白原因的
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Join the conversation, take a pop quiz, watch lectures you've missed and learn a lot more.
参与到我们的讨论中来，做一个小测试，查看遗漏的讲义，并学更多知识。
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So just as a little sanity check, number 15 in binary would be?
再来做个测试，那么二进制中15怎样表达？
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For example, they became more flexible in tests.
比如，他们在各项测试中变得更灵活。
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Another little pop quiz here, and these aren't trick questions necessarily, but if you had to guess what the bigger problem was in the developing world, so let's not just say outside the U.S.
我们再做一个小测试,这不是什么难题,你们猜猜,发展中国家面临最大的问题是什么,我们所说的不是美国以外的国家
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I want to talk a little bit about an individual difference in our social natures and then I want people to do a test that will explore where you stand on a continuum.
今天我要讲的个体差异,是属于社会性的，我会让你们做一个测试,来弄清楚你们在这个测试中处于什么位置。
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- And it's worth--; it's sort of a useful test for asking yourself -- what are the things you must value in life-- to ask, what would you choose to do if you knew you had five years, ten years, ? what have you?
而这值得;,这算是一种很有用的测试,用来问自己什么是你在生命中必须珍惜的事-,问你会怎么选择,如果你知道自己还有5年，10年，之类的时间？
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So, the contest, the prizes are neckties, and ladies' scarves. They're very hot.
在这个测试中，奖品是领带，女生的话给围巾，它们很时髦。
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I should really just put it in a nice test harness, where I run 100, 200, 1,000 trials, but I didn't want to bore you with that here.
我应该把它放到一个测试组件中，我运行100次，200次，1000次，但是我现在不想用这个来烦你们。
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In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.
就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。
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Is there a limit to the type of calculator one can use during the test?
我们能在测试中使用的计算器,有没有什么限制？
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And in test one it's a little bit above 100.
而在测试1中它的值应该稍高一点。
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What's so hard about testing?
测试中有什么困难呢？
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You do not use an aid sheet on the weekly test.
在每周的测试中你们不能使用辅助材料。
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Okay. Those of you who have your clickers let's pull them out, what I'd like you to do, if anybody doesn't have your clicker yet, please bring it to class. Please get one and bring it to class and we're only going to do one these exercise with the clickers today just as a test, but in subsequent classes we'll be using them quite a lot.
好,带了表决器的人把它拿出来,如果有人还没有表决器,我希望,你能弄一个然后把它带到课上,我们今天只要用表决器做一个测试,但之后的课中我们将多次使用到它
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In this case, I probably want to make sure I use absolute value of x before I carry it on. Yes ma'am.
在这个例子中，我可能想确定,在进行测试前我用的是x的绝对值,什么问题？
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