Relations of production must conform to the level of productive forces.

生产关系必须适合生产力。

《新英汉大辞典》

Essays must conform to MLA standards.

论文格式需符合MLA标准。

youdao

As such, XHTML documents must conform to the rules of XML, and be well-formed.

同样地，XHTML文档必须符合XML的规则，而且是形式完好。

youdao

There is a plurality of solutions that conform to the boundary conditions, which is that the system must be bound.

这有许多解决方式,来遵守这个有界条件，那个系统必须是有界的。

麻省理工公开课 - 固态化学导论课程节选

And in several Asian countries, companies that want to do business with the government electronically must conform to the standard.

ECONOMIST: Putting it all together

Since we bring ourselves, our culture and our prejudices to our appreciation of art, there are no universal principles or ideals of beauty to which artists must conform.

WSJ: Book Review: The Age of Insight

Cupertino's decision means that many federal agencies might not be able to buy those products, since 95 percent of its electronics purchasing must conform to the EPEAT standard.

ENGADGET: Apple pulls out of EPEAT green registration, may not be able to sell computers to federal agencies