• The idea behind all these algorithms is that what's ultimately important is how many comparisons you ultimately need to make.

    这些算法的思想是,最终需要多少次的比较,这才是真正重要的。

    哈佛公开课 - 计算机科学课程节选

  • There are absolutely going to be times where you're running a program where the programmer, say you, didn't possibly know in advanced how much RAM the program was going to need.

    它们总是在,程序员运行程序的地方,可能预先不知道那个程序,需要多少内存。

    哈佛公开课 - 计算机科学课程节选

  • What really matters to you as an investor is how much you have to pay today to get $100 in sixty days.

    对于一个投资者来说,重要的是,现在你需要支付多少钱,才能在60天后获得100美元

    耶鲁公开课 - 金融市场课程节选

  • How much time do you need to evaluate somebody on the five dimensions of personality?

    你需要多少时间才能,用大五人格来评价一个人?

    耶鲁公开课 - 心理学导论课程节选

  • You could calculate the time.

    可以算一下需要多少时间。

    麻省理工公开课 - 热力学与动力学课程节选

  • It just needs to know how many bytes of memory do you want?

    需要知道想分配多少字节的内存?

    哈佛公开课 - 计算机科学课程节选

  • If your dealer quotes you a discount rate of 2.51%, you know how to convert that into the price and that's all that matters--all that really matters is the price you have to pay.

    如果经销商告诉折扣率是2.51%,要知道如何转换成价格,真正和有关系的,是你需要多少

    耶鲁公开课 - 金融市场课程节选

  • You need to know if it's an equilibrium, and you also need to know how many components you have in your system So, a glass of ice water with an ice cube in it, which is a heterogeneous system, has only one component, which is water, H2O.

    要知道它是不是平衡的,需要知道,的系统中有多少组分,一杯放了冰块的水,虽然它是个非均匀系统,但它只有一种组分,那就是水。

    麻省理工公开课 - 热力学与动力学课程节选

  • No, instead we have to click other amount at bottom right there, when we have to input 4-0-0 in this screen 4-0-0 after consulting visually the little cheat sheet on the device itself it tells you in a very long chart how much one pass costs so we multiply and type in 4-0-0, we hit enter.

    不,然而我们必须点击,右下边的这个,当我们需要在这个屏幕上,输入0,通过咨询那个设备上小说明,它在一个很长的图表上,告诉,每一站需要多少钱,我们加起来,输入了4-0-0,点击输入。

    哈佛公开课 - 计算机科学课程节选

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