过剩的降雪是冰川形成的必要条件。

Surplus snowfall is essential for a glacier to develop.

youdao

贝多芬的音乐往往从混乱走向有序，仿佛有序是人类生存的必要条件。

Beethoven's music tends to move from chaos to order as if order were an imperative of human existence.

youdao

一群人并不是自动形成一个团队，因此团队建设可能是提高团队绩效的必要条件。

A group of individuals is not automatically a team, therefore team building may be necessary in order to improve the group's performance.

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And what we saw last time is that this was necessary to make things work, this part of it in particular.

上节课我们讲,这是对外做功的必要条件，特别是这个部分。

麻省理工公开课 - 热力学与动力学课程节选