隔膜层(16)还包括第二层(22)，其包括不掺杂的多晶碳化硅层，其配置成防止第一层(18)的氧化。

The diaphragm layer (16) also includes a second layer (22) including an undoped poly-silicon carbide layer configured to prevent oxidation of the first layer (18).

youdao

一个被思考过很多次的思想，在一种非常清晰、不掺杂的模式下，当从没有抗拒的非物质视角思考时，会变成物质实体。

A thought that is thought upon by many, in a very clear undiluted fashion, as from Nonphysical Perspective where there is no resistance, becomes physical matter.

youdao

在不掺杂感情的情况下，每个人都比周围的人更加能理解对方。

Each, in his own unsentimental way, understands the other better than do those around them.

youdao

So it was the best bit of, I think, human interaction where money's not involved.

所以，我觉得那里最美好的是，人们之间那种不掺杂金钱关系的交往。

充满人情的地方 - SpeakingMax英语口语达人