A logarithm tells you what power a base number must be raised to in order to produce a given value.
对数说明一个底数的几次幂等于一个给定的值。
OK, and for a given value of x, what we will do is we'll slice our graph by this plane parallel to the yz plane.
对于给定的x,我们要做的就是,用平行于yz平面的平面去切图像。
For a given value of x, so that's a given slice, I have a range of values for y, that is, from this picture at the left most point on that slice to the rightmost point on that slice.
对于给定的x,对应一个切面,就可以得到一个y的取值范围,从图片上看,是从切面的最左边到最右边。
By 2016,governments would be required to stabilize or begin reducing the percentage of their debt as measured against total gross domestic product, the value of all goods and services produced in a given country.
VOA: standard.2010.06.27
Again, same kind of reasoning says, given some value x, I happened to pick a small one here, what's an easy way to do this? Well, let's just start at one. That's my variable I'm going to change and check.
好,尤其是,让我们到这里来,让我给大家看看第二个例子,让我把这个注释掉,这是我要解决的,第二个问题,假设我想找到一些整数的,所有除数,我想要找出来这个数的所有的除数。
It's the old gray but dark philosophy that you should just look at value But, one of the things is when people have given up on a company--that's the perfect time.
就是那个陈旧黑暗的哲理,你应该只注重价值,但是,还有一种情况当人们都抛售了,某个公司的股票--那就是个极佳的时机。
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