英语词汇metal impurities怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?金属杂质
文章摘要信息关键词： ICP-MS 多晶硅 金属杂质 [gap=892]Keywords : ICP-MS;polysilicon;metal impurities

短语

1
The prepared molybdenum oxide contained extremely low metal impurities and was suitable for producing ammonium molybdate.
该工业氧化钼的金属杂质含量极低，非常适合于制取钼酸铵。
2
These metal impurities can also leach out, becoming an environmental pollutant when the chip is trashed at the end of its lifetime.
当芯片完成使命成为垃圾后，其里面的金属杂质也可以过滤出来，但会污染环境。
3
The effect of metal impurities on coking in catalytic cracking reactions was studied by employing IR, TG, ESR and XPS techniques.
采用IR、TG、ESR、XPS等技术研究了催化裂化反应中金属杂质沉积在催化剂上对积炭的影响。

单词	metal impurities
释义	metal impurities 简明释义金属杂质网络释义 1 ?金属杂质文章摘要信息关键词： ICP-MS 多晶硅金属杂质 [gap=892]Keywords : ICP-MS;polysilicon;metal impurities 短语 1 transition metal impurities 渡金属不纯物 2 heavy metal impurities 重金属杂质 3 alkali metal impurities 碱金属杂质双语例句 1 The prepared molybdenum oxide contained extremely low metal impurities and was suitable for producing ammonium molybdate. 该工业氧化钼的金属杂质含量极低，非常适合于制取钼酸铵。 2 These metal impurities can also leach out, becoming an environmental pollutant when the chip is trashed at the end of its lifetime. 当芯片完成使命成为垃圾后，其里面的金属杂质也可以过滤出来，但会污染环境。 3 The effect of metal impurities on coking in catalytic cracking reactions was studied by employing IR, TG, ESR and XPS techniques. 采用IR、TG、ESR、XPS等技术研究了催化裂化反应中金属杂质沉积在催化剂上对积炭的影响。
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