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- potassium nitrate paper [医] 硝酸钾纸, 硝石纸
- Gunpowder is composed of sulfur, carbon, and potassium nitrate. 火药是由硫、碳和硝酸钾组成。
- Fertilizer consisting of sodium nitrate or potassium nitrate. 硝酯钯由硝酸钠或硝酸钾组成的化肥
- And ammonia had effective selectivity for the separation of potassium nitrate. 氨对硝酸钾的选择分离结晶效果较好。
- Dragon Stump Remover according to the MSDS, contains 99.5% potassium nitrate. 龙残端清根据该表，载有99.;5 %25硝酸钾。
- An explosive mixture composed of nitroglycerine, guncotton, wood pulp, and potassium nitrate. 葛里炸药，炸胶一种炸药混合物，由碳酸甘油、棉火药、木浆和钾硝酸盐组成
- A white, gray, or colorless mineral of potassium nitrate, KNO3, used in making gunpowder. 硝酸一种白色、灰色或无色的硝酸钾KNO3，用于制火药
- A white,gray,or colorless mineral of potassium nitrate,KNO3,used in making gunpowder. 硝酸一种白色、灰色或无色的硝酸钾KNO3，用于制火药。
- An explosive mixture composed of nitroglycerine,guncotton,wood pulp,and potassium nitrate. 葛里炸药，炸胶一种炸药混合物，由碳酸甘油、棉火药、木浆和钾硝酸盐组成
- The results can supply the basic data for design of crystallizer used in the technology of producing potassium nitrate. 研究结果可为硝酸钾生产工艺中结晶器的设计提供基础数据。
- All it is is a piece of nitrated paper, as per the above method. 所有它是是被硝化处理的纸张, 正如每上述方法。
- The method is proved effective through application in the project of abstracting potassium nitrate from seawater. 经过在海水提钾工程中的实际运行,证明系统的控制效果良好。
- Any of various explosive powders used to propel projectiles from guns, especially a black mixture of potassium nitrate, charcoal, and sulfur. 火药一种爆炸性粉末，用来把发射物从枪枝中推射出来，尤其是硝石，炭和硫磺的黑色混合物
- The chloride-free potash fertilizer include potassium sulphate,potassium nitrate,potassium dihydrogen phosphate and so on. 我国目前生产的无氯钾肥主要有硫酸钾、硝酸钾和磷酸二氢钾等。
- Based on discussing current situation of potassium nitrate industry in China, to introduce the potassium nitrate for industry use is overproduction. 我国工业硝酸钾生产能力已过剩,市场饱和;而农用硝酸钾市场处于剧烈变动状态。
- In recent years ,there is an increasing need for non chloride potash (potassium sulphate,potassium nitrate ,potassium magnesium sulphate )in agriculture. 近年来无氯钾肥(硫酸钾、硝酸钾、钾镁硫酸盐复合肥等)在农业上的应用品种及数量不断增加。
- A new cleaner technology for making chromium trioxide and potassium nitrate simultaneously by using nitric acid to decompose potassium dichromate has been brought forward. 提出了硝酸分解重铬酸钾法联产铬酸酐与硝酸钾的清洁工艺,并优选出过程中主要环节的合理操作条件。
- The molten potassium nitrate loses its activation at the beginning of ion exchange process, whereas the deactivated baths can be reactivated by aging treatment. 硝酸钾熔液在使用初期会暂时失去活性，失活的熔液在经过时效处理后能够复活；
- Potassium nitrate can influence the exchange of K +-Na + and H +-Na +, make the exchange of K +-H + rising, clear away the urea, reduce damage of urethra, inhibit the formation of concretion base, produce salt and diuresis effect. 火硝能影响 K+ - Na+ 交换与 H+ - Na+ 交换 ,使尿 K+ 与 H+ 交互升高 ,清除尿素 ,减轻尿路损伤 ,抑制结石基质形成 ,产生盐效应和利尿效应等。
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
