nitrate的例句

1. We need to cut nitrate levels in water.: 我们需要降低水中的硝酸盐含量。

2. High levels of nitrate occur in the Midwest because of the heavy use of fertilizers.: 因为大量使用化肥，中西部地区的硝酸盐含量很高。

3. Even nitrogen, which is a gas in its elemental state, is normally absorbed from the soil as nitrate ions.: 即使是元素状态为气体的氮，也通常作为硝酸根离子从土壤中被吸收。

4. The peroxyacetyl nitrate is an important atmospheric pollutant.: 过氧乙酰硝酸盐是一种重要的大气污染物。

5. It has the abilities such as starch hydrolysis, nitrate reduction, milk peptonization and H2S production.: 它能水解淀粉，进行硝酸盐还原，能使牛奶胨化，产生硫化氢。

6. Nitrate and water-soluble organic nitrogen were migrated with deionised water migrating and increased subsoil fertility.: 硝酸盐和水溶性有机氮随着去离子水的迁移而迁移，并增加了土壤的肥力。

7. Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.: 二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。

8. Ammonium nitrate and powdered aluminum.: 硝酸铵加铝粉。

9. Silver nitrate is a salt.: 硝酸银是一种盐类化合物。

10. Nitrate is one of the main pollutants in water.: 硝酸盐氮是水体中的主要污染物之一。

11. Miconazole nitrate may be used during pregnancy.: 硝酸咪康唑可用于妊娠期感染。

12. Here I have water in which I dissolved some silver nitrate.: 这儿水里溶解了，硝酸银。

13. To join the workpiece should be oil removal of nitrate.: 向硝盐内加入工件应去除油污。

14. Barium nitrate in a sauce of sulfur and garnished with charcoal.: 硝酸钡拌硫磺再点缀以木炭。

15. The final reduction product of nitrate nitrogen is ammonia nitrogen.: 硝酸盐氮的最终还原产物为氨氮。

16. Then they immerse this electrode in a potassium nitrate electrolyte solution.: 最后他们把电极放在钠硝酸盐电极的溶液中进行沉淀。

17. Then anaerobic bacteria take that nitrate and turn it into harmless nitrogen gas.: 最后厌氧菌将硝酸盐转化成无害的气体氮。

18. Pollutants from fertilizer runoff, such as nitrate and nitrite, are also removed.: 另外一些污染物例如硝酸盐及亚硝酸盐化肥残留物，也都被清除了。

19. So I have here silver nitrate and there I have sodium chloride and I mix the two.: 好了，这是硝酸银，而这是氯化钠，我将两者混合。

20. I let the silver nitrate react with pieces of brain hardened in potassium dichromate.: 我让已被重铬酸钾硬化的一些脑组织细胞与硝酸银反应。

21. Aerobic bacteria chew up the ammonia and turn it first into nitride and then to nitrate.: 好氧菌将氨先转化成氮氧化物再转化成硝酸盐。

22. Silver nitrate is an important laboratory reagent for performing chemical analyses.: 硝酸银是进行化学分析的一种重要的实验试剂。

23. Some phytoplankton can fix nitrogen and can grow in areas where nitrate concentrations are low.: 一些浮游植物可以通过固氮在硝酸盐含量较低的地区生长。

24. I caught up with a nitrate train, chugging along, its open wagons trailing a gauze of white mist.: 有一列拉硝酸钠矿石的火车隆隆前行，敞开的车厢上吹起一阵白雾。

25. The teal stars are made of a barium nitrate mixture and the red stars are a blend of strontium salts.: 凫蓝色小球由硝酸钡混合制成，红色小球则由锶盐混合制成。

26. He says farmers may be able to better control the amount of nitrate fertilizer they put on fields.: 他说，农民们也许能够更好地控制他们投放到田地里的氮肥总量。

27. The bright blues are created by copper compounds, while the green colours are produced by barium nitrate.: 明亮的蓝色是铜的化合物产生的，而绿颜色是由硝酸钡所产生。

28. The scattered blue particles are cupric nitrate and zinc nitrate, a byproduct of the chemical reaction.: 略带蓝色的部分是硝酸铜和硝酸锌，一种化学反应后的产物。

29. Is mainly composed of calcium magnesium sulfate, chloride and nitrate as the hardness of the form salts.: 主要是由钙镁的硫酸盐、氯化物和硝酸盐等盐类所形成的硬度。

30. Caution Alcohol intake may enhance nitrate effects and occasionally induce hypotension with subsequent impairment of reactivity.: 注意：饮酒可增强硝酸盐的作用、偶尔引起低血压，继而损害反应力。

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