但是现场总线标准种类繁多。

But Field Bus has a great variety of standards.

youdao

我国林业标准化工作在取得了很大成就的同时，也存在一些问题如林业标准数量少，林业生态建设标准种类不全，对林业标准化宣传力度不够等。

We have got great achievements in the forestry standardization, but there still remain some problems such as the lack of standard and variety as well as the less propaganda.

youdao

And I suggest a scale that people might use in order to decide how much is enough.

我也建议了一种捐款标准表,来帮助人们决定捐多少钱比较合适。

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But they're not allowed to just do it their own way; they have to do it according to standards, so the GAAP accounting is standardized.

但这代表随心所欲,必须要根据标准,国际公认会计准则就是一种标准

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Until we get, of course, this is early days, until we get to the Peloponnesian War when things change radically in fighting in general, but this is your standard. Yes sir?

当然这指的是早期,直到伯罗奔尼撒战争,才全面改写了战争规则,但你可把这当做一种标准时长,请讲

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