content of iron
英
美
- 铁含量
双语例句
- The determination of the amount of iron in ore is very important.
矿石中铁含量的测定是很主要的。 - The iron content of grainy crystal was the most, acicular crystal taking second place.
表面有粒状析晶的磁珠中铁含量最高，针状析晶磁珠次之。
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