ammonia造句_ammonia例句_ammonia用法_V5词典

1. 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。

2. The red and white upper clouds are particles of frozen ammonia.: 最上面的是红白色的、由冻结的氨粒构成的云。

3. Objective To observe the effect of relative humidity on indoor concentrations of formaldehyde and ammonia.: 目的观察相对湿度对装修后室内空气中甲醛和氨浓度的影响。

4. Glutamine rather than ammonia may be the preferential substrate .: 谷酰胺可能是比氨还要合适的底物。

5. The article introduces the application of fixed ammonia alkali additive decomposition equipment on coking wastewater.: 文章着重介绍了固定氨加碱分解装置在焦化废水中的应用。

6. Several reactions involving the direct assimilation of ammonia into organic compounds have been described in living systems .: 人们已叙述过生命系统中几个直接将氨同化成有机化合物的反应。

7. Ammonia is a colorless gas with strong smell.: 氨是无色并有强烈气味的气体。

8. The technology of magnesium ammonium phosphate(MAP) is one of effective removal of high strength ammonia nitrogen and phosphate in wastewater.: 磷酸铵镁（MAP）技术是一种有效去除废水中高浓度氨氮和高浓度磷酸盐的技术。

9. The package containers dried fully of the high purity ammonia, through filled repeatedly, residual and accumulate water more and more.: 充分干燥的高纯氨包装容器，经反复充装若干次以后，会残留积累愈来愈多的水分。

10. However, anhydrous ammonia is also toxic, corrosive, and flammable.: 但是，含水氨还是有毒、腐蚀性和可燃的。

11. The atmosphere they create has a combination of gases such as hydrogen, water, ammonia, methane, and carbon dioxide.: 他们创造的大气是由诸如氢、水、氨、甲烷和二氧化碳混合而成的气体。

12. In the second washer, softened water is sprayed to absorb any ammonia not removed in the first washer.: 在第二个浸洗器中，用软水喷淋以吸收在第一个浸洗器中未被除去的氨。

13. Condensers are used in power plants to condense exhaust steam from turbines and in refrigeration plants to condense refrigerant vapours , such as ammonia and Freons.: 发电厂要用许多冷凝器使涡轮机排出的蒸气得到冷凝；在冷冻厂中用冷凝器来冷凝氨和氟利昂之类的致冷蒸气。

14. The Shanghai Boiler Plant undertook to make this ammonia converter.: 上海锅炉厂负责制造这种氨转化器。

15. Using hydrated magnesium chloride and ammonia to produce magnesium hydrate is a clean project in rational-using lake/sea magnesium resources.: 利用水合氯化镁与氨反应生产氢氧化镁，是合理利用海湖镁资源的一项“洁净”工程。

16. This article presents the situation of ammonia stripper corrosion, discusses reasons for frequent leaking of the lining welding and the countermeasures, as well as the cautions for the maintenance.: 主要对氨汽提塔的腐蚀状况、衬里焊缝发生频繁泄漏的原因和应对措施以及维护检修中的注意事项等进行探讨。

17. It shows, of ammonia nitrogen determination method is improved, prove the improved method is feasible.: 从中可以看出，对氨氮的测定方法作了改进，证明改进后的方法是可行的。

18. It summarized the development, mechanism and different techniques characteristic of ammonia desulphurization.: 对氨法脱硫技术的发展、机理和不同技术的特点进行综述。

19. Perovskites are materials with a particularcrystalline structure. The perovskite used by the Stanford team containsrelatively abundant and cheap materials including ammonia, iodine, and lead.: 钙钛矿是一种有特殊晶体结构的材料。斯坦福团队使用的钙钛矿，它的成分相对丰富而廉价包括氨，碘，铅等材料。

20. To further confirm their results, the researchers grew bacterial colonies near wells filled with a solution of ammonia and found the same slime gradient.: 为了进一步确认这一实验结果，研究人员在孔附近充满氨溶液的培养基种培养细菌菌落，发现了同样的粘液梯度。

21. The absorption device of neutralization tail gas is improved by phosphoric acid absorbing gas ammonia in neutralization tail gas and circulation absorption fluid returning to acid mixing unit.: 对传统中和尾气吸收装置进行改造，利用磷酸吸收中和尾气中的气氨，循环吸收液重新返回混酸系统使用。

22. The device absorbing and cooling ammonia was incorporated with U-type heat exchanger, whose upper part is absorbing tower and the lower part is a U-type heat exchanger.: 高效氨吸收冷却器是将吸收塔和U型管式换热器合为一体，其结构为上部是吸收塔，下部是U型管式换热器。

23. Buy some squeegees, a brush and rags, a pail with rollers attached, and some some ammonia and vinegar.: 买一些橡皮扫帚，一个刷子，一些破布，一个配有滚筒的木桶，以及一些氨水和醋。

24. Discovery is delivering a new astronaut sleeping quarters, an ammonia tank and a gyroscope for the space station.: “发现”号将为空间站送去一个新的宇航员睡觉舱，一个氨水箱和一个回转仪。

25. It is prepared by reacting anhydrous ammonia and carbon dioxide gas under very high pressure in the presence of a suitable catalyst.: 它是在某种催化剂参与下，由无水氨和二氧化碳气体在高压条件下反应生成的。

26. According to the World Health Organization, the main components of particulate matter are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.: 据世界卫生组织称，微粒物的主要成分为硫酸盐、硝酸盐、氨、氯化钠、碳、矿物性粉尘和水。

27. By the joint action of cavitation corrosion produced in the high speed stream and medium activation corrosion, the spray nozzles of anhydrous ammonia stripper corrode seriously.: 无水氨汽提塔喷嘴在高速蒸汽产生的空蚀和介质的活化腐蚀联合作用下腐蚀严重，通过材质、结构优化取得了良好的效果。

28. By the joint action of cavitation corrosion produced in the high speed stream and medium activation corrosion, the spray nozzles of anhydrous ammonia stripper corrode seriously.: 无水氨汽提塔喷嘴在高速蒸汽产生的空蚀和介质的活化腐蚀联合作用下腐蚀严重，通过材质、结构优化取得了良好的效果。

29. Glutamine rather than ammonia may be the preferential substrate.: 谷酰胺可能是比氨还要合适的底物。

30. This precipitate dissolves in an excess of aqueous ammonia.: 这个沉淀能溶解在过量的氨水中。

31. There are four major steps in ammonia synthesis.: 氨的合成主要经过四道工序。

32. In stock yards ammonia is formed by biological degradation.: 在畜牧场，氨是由生物降解形成的。

33. A very important type of gelatin dynamites are the so-called ammonia gelatins.: 所谓“铵胶”是一种非常重要的胶质炸药。

34. Ammonia has been one of the more difficult basic chemicals to synthesize.: 氨曾是一个较难合成的基本化工原料。

35. Ammonia has a pungent, penetrating odor.: 氨具有一种强烈的刺鼻的气味。

36. The amide nitrogen of glutamine or asparagine functions more effectively than ammonia.: 谷酰胺或天门冬酰胺的酰胺氮作用较氨更有效。

37. Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.: 氯化铵在热力分解作用下形成氨和氯化氢气体。

38. Ammonia is a very reactive chemical.: 氨是很活泼的化合物。

考试词汇

CET4 四级词汇 CET6 六级词汇 TEM4 英专四级 TEM8 英专八级考研词汇 GRE 词汇托福词汇雅思词汇

相关应用

单词连连看不规则动词表英语单词大全词汇量测试英语词根表成语词典汉语词典

分类词汇

水果蔬菜花哺乳动物家畜家禽爬行两栖禽鸟鱼类壳类动物昆虫树