“偶姻”造句
2024年06月15日 22:54:19
其他可用的固定劑有苯
偶姻或安息香等含油樹脂.
Other fixatives which may be used include the oleoresins such as benzoin, or styrax.
研究了微波輻射下干法氧化苯
偶姻生成苯偶酰的反應(yīng).
Dry oxidation of benzoin with air under microwave irradiation gave benzil in excellent yield.