The system then uses a variety of machine-learning techniques to train itself to be able to grade any number of essays or answers automatically and almost instantly.

然后，该系统利用多种机器学习技术进行自我培训，以便以一种近乎即时的方式对众多短文或答案进行自动评分。

youdao

Moving towards higher abstraction levels and languages, that mapping becomes one-to-many; the number of machine instructions generated from a design level construct rapidly increases.

移动到更高的抽象层次和语言上时，该映射成为一对多，由设计层构造所生成的机器指令的数量快速的增加。

youdao

The number calculated by your machine is likely not accurate.

机器计算出的数字可能并不准确。

youdao

It also is probably what a number of reporters said earlier this month when they were permitted to see a machine that will be sent to the planet Mars.

VOA: special.2011.04.26

If you have some plain text, some message that you want to send, well, you can encrypt it or you can scramble it using a key, a secret key, which might be a physical machine like the Enigma 13 or it might be a number like 13.

如果你有没有加密的文本，你想要寄送的一些消息,你就可以加密它,或者你可以用一个密钥使其变得混乱，那就像一个英格玛的物理装置,或者他就是一个数字。

哈佛公开课 - 计算机科学课程节选

But the catch is that the party on the other end of things has to have that same machine or know that same number.

但是那个隐情是对立面的党派,必须有一个同样的机器或者知道那个密钥。

哈佛公开课 - 计算机科学课程节选

The Number 10 machine is under-powered relative to his opportunities: perfectly formed maybe, but just too small.

ECONOMIST: Size isn��t everything

But in an attempt to try to lay upon it some objective boundaries, we threw some numbers into the number-crunching machine to see what came out, to see if we could figure out at least one way of determine the best Super Bowl champ since 2000.

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Place your hand over the keypad when entering the PIN number at any ATM machine.

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