- 重点词汇
- 相关例句
结果表明:交联黏土催化剂对1,2, 4- 三甲苯歧化反应具有较好的催化活性.
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介绍了芳烃歧化装置应用软测量和先进控制技术的情况.
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对于甲苯歧化反应,其受催化剂的酸性质、晶粒大小等因素综合影响.
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It was well after midnight by the time Anne returned to her apartment.
安妮回到寓所的时候早就过了午夜。
《柯林斯高阶英汉双解学习词典》
She pretended that she had got the rank in Paris during her residence in that city.
她声称,她是在寓居巴黎的时候得到这头衔的.
词典精选例句
