Recently,Timir Baman asked the United States Food and Drug Administration for approval to do a larger test.
VOA: special.2010.06.29
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。
So when someone comes to me, and they're about to do a test, I ask them, what do you expect your program to do?
因此当很多人找到我想要,做一次实验的时候,我问他们你期待你,的程序返回什么结果呢?
"Therefore, people who do not measure up to their test of what a proper Democrat or a proper Republican is, are likely to suffer."
VOA: standard.2010.05.04
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。
But researchers hope that one day they will be able to do that though a simple blood test, and prevent more deaths like Suzanna's.
VOA: standard.2010.02.08
What's the method of science? You have a theory; what do you do? Put it to the test.
科学的方法是什么,现在有一个理论;,准备怎么办,验证它。
And she feels proud that she was able to do it. "Sometimes you can feel defeated when you have to study for a test and your baby is crying or something else is going on,"
VOA: standard.2009.12.04
Here's a way that you can do it in a test tube without using any cells by this process called Polymerase Chain Reaction.
但有一个方法可以让你在试管中完成,不用细胞,这个方法叫聚合酶链式反应
In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.
其实,做这种研究,你根本用不着杀害任何动物,因为试验都是在试管中进行的。
We want to know your cholesterol, you do a blood test, you get cholesterol.
想要知道你的胆固醇含量,验血后就可以知道
What do you conclude from that about John Stuart Mill's test that the test of a higher pleasure is whether people who have experienced both prefer it?
那么你对穆勒的结论,有何看法,他认为,两种快乐都感受过的人,更偏好的就是高级快乐?
Now we can't do this during a test in here.
我们在这里不能这么做
I don't have to go read what it printed out in the screen. This has returned a value that I can use. Because I could do a test to say, is this a return value? If it's not, I'll do something else with it. So the binding is still there, it simply doesn't print it out.
我不想读到屏幕中打印出来的这行字,程序返回过一个我能够使用的值,因为我可以做个小测试,来说明这是否是返回的值,如果不是,我可以做一些其它的事,而这个绑定依然在这儿,没有打印任何东西。
I'm going to throw it, or raise it, to use the right term to somebody in case they can handle it, but it's a particular kind of exception I might do something like, remind you I have test.
编译器就要抛出他或者提出它,用正确的描述给某个人来处理,但他的确是一种异常,我来做些类似的事情,告诉你我有些测试。
If I come into this code, I'm going to check this branch first, if it's not true, ah, there's a return at the end of that branch. If it is true, I do that, and then I've got a second test. If it's true, return I return, otherwise a return.
但是如果我们看看这里,如果我看这段程序,我会先检查这一部分,如果它是假的,啊,这部分分支结尾有一个。
Why? Because that block identifies a set of things that I'm going to do if the test is true.
为什么呢?这是因为这一块指令,指定了一系列的要进行的操作,如果测试为真的话。
Later in the term, we'll spend part of a lecture talking about, how do we find such a test suite?
在晚些时候,我们会话一节课的部分时间,来讨论这个话题,我们怎么找到这么一个?
I've got one test there, and then I've just got one thing to do here, which has got a subtraction and a multiplication.
这儿有一个比较,然后在一个基本步骤里,做了一个减法和一个乘法两个基本操作。
It has a test in it, which is that while, while something is true, do something, but I want to keep doing it.
也有个测试在里面,也就是那个当,当一件事情为真的时候,做一些操作,但是我想一直进行判断。
Why do I give you a test?
我为什么要给你一个测试?
The test of this then is to have blind auditions where people do their auditions behind a screen so you can't tell whether they're man or a woman, or for that matter, white or black or Asian or whatever.
然后他们进行闭幕试演以作测试,演奏的人被一块屏风挡住,看不出演奏的是男人还是女人,或者白人还是黑人,亚洲人还是其他人。
For the latter, this is a place where running test cases would do a good job of helping with that. Nonetheless, having done that, let's look at a better way to write this. Which is right here it is also, I think, on your sheet, I'm going to uncomment that, and comment this one out, yeah. All right?
对于后者来说,运行测试用例,对它会有很大的帮助,尽管如此,讲完了这些,让我们再来看看更好的,来写这个程序的一种方法吧,也就是这里,我想这程序也在,你们的课堂手册上面,我得先把这里取消注释,然后注释掉这里,是的,对不对?
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
You're going to get these personality tests all the time and the personality tests-- You're applying for a business and " one of the tests says "I like to steal from my bosses " Well, I don't think so No That's a little IQ test right there ? So, the question is how do you avoid that problem?
你们以后会做很多这样的性格测试,例如:你求职时做性格测试,其中一题是“我想偷老板的东西“,不,我不会,这相当于一个智商测试,问题在于,你怎么避免那个问题?
All right, if this is purely a test of, if this is true do this otherwise I don't care, I don't need the ELSE clause in there to identify it. All right?
好,如果这真是一个测验,用来测试如果是真的那么进行一些操作,否则的话我不在乎,那么我不需要ELSE语句,来进行声明了对不对?
I test an end test. So the flow chart says, and the tradition was to do this in a diamond shape, I'm going to check if ANS times ANS-- oh, which way did I want to do this x - is less than or equal to x. Now that's a test.
首先进行终结测试,因此流程图就的去,传统的做法是把这个放到一个菱形里面,检查下是否ANS乘以ANS-哦,我刚才是怎么说的来着-是不是小于等于。
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