Safety comes first for science lab class.

安全是科学实验课的第一要务。

youdao

My chemistry teacher Mrs. Louise usually gave us the instruction paper the night before the lab class and let us read it.

我的化学老师路易丝夫人通常在实验课的前一天晚上给我们说明书，让我们阅读。

youdao

What was special was that for every lab class, Mrs. Louise changed everyone's lab partner to make them work with different classmates.

特别的是，每节实验课，路易丝夫人都会更换每个人的实验搭档，让他们和不同的同学一起学习。

youdao

I think it's a good idea to take the lab, particularly in this particular class because I don't have any demonstrations.

我觉得做实验还是很必要的,特别是在这门课上,因为我不会做任何演示

耶鲁公开课 - 基础物理课程节选

I used to... you know, I lived and worked out of Sloane Lab up on the hill and it was easy to have office hours before or after class but now you have to make a special trip.

我以前...,我以前的工作和住的地方都是斯隆实验室外的,小山上,那时的开放时间设在课前或课后对我来说都很方便,但是现在你们就得费点儿周折了

耶鲁公开课 - 基础物理课程节选

Lab incubator class of 24 companies includes seven local ventures without any U.Va. ties.

FORBES: The Next Silicon Valley? Small Town America.

"All profiles must be uploaded and the failure is not acceptable for a world-class DNA lab that prides itself on accuracy and attention to detail, " the lab said.

WSJ: 1 fired, 1 suspended at NY medical examiner office

Recently, with our colleagues in BBC Lab UK, we developed the class calculator which told you which of seven new classes you were as defined by new research.

BBC: The Editors