The rule of combination of symmetry operations is successive performance of them.

对称操作的组合规则，是逐次地去运用它们。

youdao

The rule of combination of symmetry operations is successive performance of them.

操作规则没有多少灵活性，所以谨慎操作是很重要的。

youdao

The rule of combination of symmetry operations is successive performance of them.

公司章程是一系列规定公司内部运作的规则。

youdao

The government says that the existing service, answerable to the cabinet secretary in London, can be the obedient servant of whatever combination of parties happens to rule in Westminster, Cardiff or Edinburgh.

ECONOMIST: Sunshine and showers

This has already been inscribed in White House lore as a magnificent victory, snatched in the spring of this year from the mouth of defeat by a combination of presidential fortitude and congressional ingenuity (or stubbornness and rule-bending, as Republicans see it).

ECONOMIST: Lexington