它们很少有能够上《流行机械》杂志封面的。

Not much of it would make the cover of Popular Mechanics.

youdao

流行机械杂志，预言无情的科学进步，1949。

Popular Mechanics, forecasting the relentless march of science, 1949.

youdao

机械工程师学会，C部分：机械工程科学杂志。

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science.

youdao

机械工程师学会，C部分：机械工程科学杂志。

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science.

youdao