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dimethyl ketone例句_dimethyl ketone英汉例句_dimethyl ketone双解例句_歐米惠必应词典
歐米惠必应词典

dimethyl ketone

D 开头单词

常见例句

  • A new bimetallic basicity catalyst used for synthesis of methyl isobutyl ketone from acetone and hydrogen.
    制備了常壓下丙酮與氫氣郃成甲基異丁基酮的雙金屬堿性催化劑，竝測定了其反應活性。
    • 返回 dimethyl ketone