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- Ammonia is a chemical substance. 氨是种化学物质。
- Ammonia is a colorless gas with strong smell. 氨是无色并有强烈气味的气体。
- PSA HYDROGEN EXTRACTION FROM AMMONIA PURGE GAS. 从合成氨释放气提氢技术。
- Conclusion Enzymolysis is superior to ethanol extraction. 结论酶解法明显优于传统的乙醇提取法。
- Anti - inflammatory Effect of Ethanol 95% Extract of Ramulus Mori. 桑枝95%25乙醇提取物抗炎作用的实验研究。
- Methods The extract was separated from Mango leaves using distilled water and ethanol as solvents.An antitussive and expectorant test was performed on mice with cough induced by ammonia water. 方法采用水和醇对芒果叶提取,提取物对小鼠进行氨水引咳法和酚红气管排泄法镇咳、祛痰实验。
- In some ways, an hydrous ammonia is just as Safe to handle as gasoline. 在某种程度上，无水氨使用起来和汽油一样安全。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- Method: To extract lecithin from egg yolk with acetone and ethanol. 方法:用丙酮、乙醇提取蛋黄中的卵磷脂。
- Tests of the manure showed a high ammonia content. 这种肥料经过化验表明氨的含量很高。
- Dilute the ammonia with water before you use it. 使用氨之前用水稀释它。
- These can use either gasoline or ethanol. 能用汽油也可以用酒精。
- The smelling of ammonia brought himaround. 嗅氨使他恢复了意识。
- She diluted the ammonia with water. 她用水稀释氨水。
- Global ethanol trade could rise25- fold by2020. 全球的乙醇贸易到2020年将增长25倍。
- Ammonia has a pungent, penetrating odor. 氨具有一种强烈的刺鼻的气味。
- The ammonia froze into bright crystals. 是氨冻结后生成的明亮晶体。
- The results of BeP, ethanol and DEE were negative. 其余受试物的测试结果为阴性。
- The refuse of sugar cane after extraction of the juice. 甘蔗渣在汁液被榨完以后剩下的甘蔗废料
