The experiment show that the catalyst had good catalytic effect on the reaction and no pollution, so friendly to environment.

实验表明该催化剂催化效果好，不污染环境，是一种环境友好的催化剂。

youdao

He went on, "The enzyme is not harmful to humans or animals, and it is friendly to the environment."

他接着说，“这种酶对人类和动物没有伤害，而且对环境是友好的。”

youdao

They can also be friendly to the environment.

它们也可以是对环境友好的。

youdao

But it also is considered one of the least friendly to the environment.

VOA: special.2009.11.03

To contribute to a sustainable environment, including ensuring new housing schemes which are friendly to the environment.

BBC: Council housing

In addition to having ready access to equity capital, these companies are taking advantage of the friendly financing environment to make buys and lower their borrowing costs as well.

FORBES: Energy MLPs acquire so they can borrow cheaply... and do more deals

Steve Case is working in a bipartisan way in Washington to help create a regulatory environment more friendly to entrepreneurs and startups.

FORBES: Why Techonomy Detroit?