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bismuth silicate例句_bismuth silicate英汉例句_bismuth silicate双解例句_沉淀汉英词典
沉淀汉英词典

bismuth silicate

B 开头单词

常见例句

    雙語例句

  • The invention provides a bismuth doped silicate zinc boron based optical glass and a preparation method thereof.
    本發明提供一種鉍摻襍矽鋅硼基光學玻璃及其制備方法。
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