Now let me do it a second time to show you that -- I'm saying this poorly.
还不至于如此呢,现在让我再做一次给你们看。
So Lycidas was published along, as you know, with the other poems about Edward King in 1637, but Milton himself publishes the poem a second time in his own volume of poems that he publishes in 1645.
是和1637年其他写到爱德华金的诗,一道出版的,但是弥尔顿自己又把这首诗,在他1645年出版的个人诗集里刊登了一次。
as you hear it a second time it startles less.
但听到第二声的时候,就没那么吃惊了。
But rather unlike Socrates, rather in staying to drink the hemlock, Aristotle left Athens and was reported to have said he did not wish to see the Athenians sin against philosophy for a second time.
但不像苏格拉底,没有留下来喝毒芹,亚里士多德离开了雅典,据称还曾说过,不愿再次看到雅典人,反对哲学的罪孽。
I differentiate a second time and check the sign, so the second order condition, I differentiate this expression again with respect to q1.
我们对它进行二次求导然后看符号,这个式子的二阶导数,就是一阶导数再对q1进行求导
You don't mind watch it a second time Actually I watched it many times, on DVD in particular. Did you use the DVD?
你们不介意再看第二遍吧,事实上我看了很多遍,特别是看DVD,你们看DVD吗?
At the same time you will get not just the second or third implementation of a good idea funded.
同时你得到的又不仅仅是对新想法的,二手或者三手实施方案。
One way to mark time is to imagine it carries a clock as it moves, and put markers every second.
标记时间的一种方法是,想像它带着时钟运动,并且每秒做一次标记
I'll show those again, but what I want to do mostly today is try to put a mathematical statement of the second law in place that corresponds to the verbal statements that we saw last time.
今天我还将跟你们讲这些,但今天的重点是,对上次口头表述内容中的热力学,第二定律,的数学推导,我们上次看到的。
The second one is, a lot of the time, the worst case is the one that happens.
第二点就是,在很多情况下,发生的往往就是最坏的情况。
And concomitantly a second reason is that that Civil Rights revolution also brought, through its process, a huge discovery at the same time of Northern racism, when Martin Luther King brought the movement to Chicago and nearly got killed doing it.
还有第二个理由就是,民权运动的经过也带来了一个大发现,那就是北方的种族主义,当马丁路德金把运动带到了芝加哥,他差点因此丧命
That one's not so obvious. So let's think about this for a second. To sort a list in linear time, would say, I have to look at each element in the list at most a constant number of times.
所以让我们来思考一会,要在线性时间能排序,列表里每个元素最多被使用常数次,不一定是一次,对吧。
If that's all it knows, then in that scenario there is no building or anything else; it continues a trajectory both forward in time and backward in time, and it says that whatever seconds, one second before you set your clock to 0, it would've been on the ground.
如果是这样,在那种模式下,没有楼房或者别的什么,物体的运动轨迹可以沿时间可以向后延伸,也可以向前延伸,不管时间取什么值,在零点前一秒时,物体就在地面上
In my in my area of research, it's common for us to want to process about 100 images a second in order to get real time display. Each image has about a million elements in it. I 've got to process about a half a gig of data a second in order to get anything out of it.
在我们的研究领域内,我们经常要在一秒钟内处理大概,100张图片以获得实时显示,每个图片大概包括了100万像素,因此我必须在1秒内,处理半个G的数据,来获取我想要的。
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