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- ethyl butyl sulfide 乙丁硫醚
- In this experiment,the offeet of the Y-89-2 xanthate and the ethyl butyl xanthate were constrasted,the adaptability and the effectiveness of the Y-89-2 xanthate were deseribed. 本文通过对大山选矿厂铜硫矿石，分别使用 Y-89-2黄药和乙丁基黄药的对比试验，客观阐述了 Y-89-Z黄药这种新型药剂的有效性及适用性。
- ethyl butyl carbonate ethyl butyl carbonate 碳酸乙丁酯
- Method We measured SCHE by Butyl Cholinesterase Sulfide method. 方法利用硫代丁酰胆碱法检测血清胆碱酯酶。
- butyl sulfide 丁硫醚
- ethyl butyl carbonate 碳酸乙丁酯
- methyl butyl sulfide 甲基丁基硫醚
- ethyl butyl cellulose 乙基丁基纤维素
- ethyl butyl propanediol 乙丁丙二醇
- ethyl butyl ketone,3-heptanone 乙基丁基甲酮
- ethyl butyl carbinol 乙基丁基甲醇
- A bright red mercuric sulfide used as a pigment. 银朱，朱砂用作颜料的一种鲜红色的硫化汞
- ethyl butyl barbiturate [医] 巴比土酸乙丁酯
- The compound butyl rubber is calendered. 将混制成的丁基橡胶进行精压。
- ethyl butyl ether 乙基 丁基醚
- These effects are antagonizeed by sodium sulfide. 这些效果被硫化钠中和了。
- Any of various natural metallic sulfide minerals, especially of iron. 硫化矿类一种自然金属硫化矿，尤指铁矿
- ethyl butyl ketone 乙基丁酮
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- Calcium treatment changes the shape of sulfide. 采用钙处理改变了硫化物的形态;
