这是基于已存在(非电子的)的标准(请参阅参考资料)。

This is based on existing (non-electronic) standards (see Resources).

youdao

我很快意识到，由于我们的大部分业务都是通过电话、电子邮件和非现场会议完成的，我们根本不需要办公室。

I soon realised that, as most of our business is done on the phone, email and at off-site meetings, we didn't need our offices at all.

youdao

它还可以发送和接收机密和非机密的电话和电子邮件。

It also can send and receive both classified and unclassified phone calls and emails.

youdao

But the beauty in this calculation is it shows that this concept of electron sharing in an unequal manner is sound and it gets you into the right ballpark.

但在这个计算过程中,真正漂亮的是对电子,非平均共价的考虑很完全,从而指引我们向一个正确的方向思考。

麻省理工公开课 - 固态化学导论课程节选

And this looks a lot like the average valence electron energy where the lowest values of electronegativity are in the metallic zone and the highest values of electronegativity are on the nonmetallic zone.

这看起来像是平均电子能,最低的电负性在,金属区最高的电负性在,非电子区。

麻省理工公开课 - 固态化学导论课程节选