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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

    双语例句

  • The invention provides a bismuth doped silicate zinc boron based optical glass and a preparation method thereof.
    本发明提供一种铋掺杂硅锌硼基光学玻璃及其制备方法。
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