您要查找的是不是：
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- RECENT DEVELOPMENT OF POTASSIUM CARBONATE INDUSTRY. 碳酸钾工业发展近况。
- 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。
- nitrate of potassium 硝酸钾
- A white or gray mineral of potassium aluminum silicate, KAlSi2O6. 白榴石一种白色或灰色的钾铝硅酸盐矿物，
- Recognized source of potassium, folacin and dietary fiber. 这种食物纤维的近一半是一种水溶胶质。
- 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
- The nitration of this may lead to dinitrotoluene. 对此的硝化会生成二硝基甲苯。
- 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。
- 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
- 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。
- Eat : Lack of potassium phosphate can cause depression. 吃:缺乏钾磷酸盐可能导致消沉。
- The N nitration of 2,4-dinitroaniline was investigated. 摘要研究了2,4-二硝基苯胺在不同条件下的硝化情况。
- You just chew a piece of potassium cyanide, and quick curtain. 你只要吃一片氰化钾,马上就会送命。
- A white or gray mineral of potassium aluminum silicate,KAlSi2O6. 白榴石一种白色或灰色的钾铝硅酸盐矿物，KAlSi2O6
- Study on Raman spectra of potassium pentaborate crystals[J]. 引用该论文 李丽霞;王继扬;袁多荣;魏景谦.
- We have put our cattle out to pasture. Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- Based on the double decomposition of potassium chloride and sodium nitrale,a new seperation method of potassium nitrate using sodium alkylsulphonate as a flotation agent was studied. 介绍了在氯化钾和硝酸钠的复分解反应的基础上,利用烷基磺酸钠为浮选剂分离硝酸钾产物的一种新方法。
- Current situations of technique and production of potassium nitrate are introduced.Comparison of applications in agriculture between potassium nitrate and potassium sulfate is made. 介绍了国内外硝酸钾的技术现状和生产情况，并与硫酸钾在农业上的用途进行了比较。
- In addition， we respectively added nitrate of Cu、Mn、 Zn、Y、La to cerous nitrate and obtained doping nano-CeO2 system. 除此之外，分别在沉淀过程中参杂Cu、Mn、 Zn、Y、La的硝酸盐，也得到了分散均匀的CeO2参杂体系。
