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

One of the saddest facts about my country is that there are a significant number of fourth grade students who cannot read at grade level.

现在的美国一个比较令人悲伤的一个事实就是现在的美国有一些四年级的小学生他们没有办法达到他们那个年级的阅读能力。

youdao

SSMs are deterrents; they are additional treatments that can be applied to grade crossings that will reduce the number of grade crossing violations.

附加安全措施是必要的关卡；附加安全措施是应用于平交道口的额外处理，以减少平交道口的违章事故数量。

youdao

We'll also, when we grade the concept sheets, we'll give them number grades and we'll just do one, two, or three.

我们也会,在我们给观点报告评分时,我们会以数字一,二,三来打分

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So if you had some number back in grade school like 123, well, why do we express this as 123?

在小学，像123这样的数，为什么我们要表达成123这样的呢？

哈佛公开课 - 计算机科学课程节选

For some, the number of Grade 1 victories is a consideration.

FORBES: Choosing the champions: not like other sports

It is not overwhelming at this stage but parents will become more discerning and conscious of the number of grade 10 and 12 graduates who fail to secure formal employment or higher education opportunities.

UNESCO: Papua New Guinea: Report: Part III: Prospects

There is a significant shortfall in the number of middle grade, more experienced doctors.

BBC: Doctor 'danger weeks' spark casualty warning