常見例句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合成甲基異丁基酮的雙金屬堿性催化劑，并測(cè)定了其反應(yīng)活性。 返回 dimethyl ketone