nitre

1. As he that taketh away a garment in cold weather, and as vinegar upon nitre, so is he that singeth songs to an heavy heart.
   对伤心的人唱歌，就如冷天脱衣服，又如碱上倒醋。
2. Medicinal chemical industry The main productions include series of Fluorine, bromine, to medicinal intermedia and chemical raw materials medicine such as base benzoic acid of nitre, health thiazole of ketone, etc.
   医药化工产业主要产品有氟、溴系列、对硝基苯甲酸、酮康唑等医药中间体和化学原料药。
3. Fluxing with nitre cake
   用硝饼熔解，用硫酸氢钠熔解
4. A new method was studied for the determination of Nickel in Lead ingot in nitre acid after the main part were separated by Lead Sulphate. Determine of Vitriolic Barium Photometry of Sulfur in Perchloric Sample Containing Low Sulfur
   试验采用硫酸铅沉淀分离主体后，在硝酸介质中测定微量镍。高氯低硫样品中硫的硫酸钡光度法测定
5. They used lumps of nitre, a sodium compound from the ship.
   他们使用了船上的硝石块-钠的一种化合物。
6. Agricultural nitre is one of the high performance chemical fertilizers for developing high performance and fine agriculture at home.
   农用硝酸钾是我国发展高效优质农业所需的高效化肥品种之一。
7. In the solid alkali of K2 CO3, PEG-400 is shifted under the catalyst catalysis, utilizes microwave radiation, have formatted six times 4-two styrene serial chemical compounds of nitre base.
   在K2CO3固体碱、PEG-400相转移催化剂催化下，利用微波辐射，合成了6个4-硝基二苯乙烯系列化合物。
8. China Should Catch Opportunity to Develop the Production of Agricultural Nitre
   我国应抓住机遇发展农用硝酸钾

noun

1. (KNO3) used especially as a fertilizer and explosive

   Synonym:    potassium nitratesaltpetersaltpetreniter