但是“赛吉奥”的金属含量只有太阳的百分之一。

But Sergio has only one percent the metal content of our Sun.

youdao

同时，催化剂的贵金属含量较低。

Meanwhile, noble metals contents in catalysts was low.

youdao

有毒重金属的含量均低于国家标准。

The contents of toxic heavy metals were lower than national standards.

youdao

有毒重金属的含量均低于国家标准。

The contents of toxic heavy metals were lower than national standards.

youdao