提出了相对力、相对加速度、相对参照系和绝对力、绝对加速度、绝对参照系的新概念。

Some new concepts such as relative force, relative acceleration, relative reference frame, absolute force, absolute acceleration, and absolute reference frame was put forward.

youdao

无论是相对评价、还是绝对评价，都必须为评价寻找一个参照体。

Whether for relative evaluation or absolute evaluation, a reference must be used for the evaluation.

youdao

将其作为发送出去的求职信和简历的参照，绝对是个好主意。

It's a good idea to keep track of the CVs and cover letters you send out, as you never know when you might need to refer to something.

youdao