They manufacture the class of plastics known as thermoplastic materials.

他们生产被称为热塑材料的塑料类制品。

《柯林斯英汉双解大词典》

Harbour staff noticed that measurements given for the same class of boats often varied.

港口员工们注意到对同一类小船所给出的尺寸经常不同。

《柯林斯英汉双解大词典》

She teaches a class of 35 pupils.

她任教的班有35个小学生。

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Four teachers and the first class of eighty young women lived and studied in the building when the school opened.

VOA: special.2010.06.27

Successive approximation, Newton-Raphson was one nice example, but there's a whole class of things that get closer and closer, reducing your errors as you go along.

逐渐逼近,牛顿迭代是一个很好的例子,随着你不断的时行下去,你会不断的离结果越来越近，逐渐地减少误差。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, we are going to specialize to a very limited class of problems in the rest of this class.

在接下来的时间里,我们会专门研究,一类非常有限的问题

耶鲁公开课 - 基础物理课程节选

"It certainly looks like it was a member of the Apollo class of asteroids, " he told BBC News.

BBC: Russia meteor's origin tracked down

Pound for pound, Waterbury is really in a class of its own for government criminality.

FORBES: Oh, the Brass!

This could be the first object in a new class of galaxy-black hole systems.

FORBES: Astronomers Find One Of The Biggest Supermassive Black Holes Yet