| 单词 | 硝酸 |
| 释义 | 〔nitric〕Of, derived from, or containing nitrogen, especially in a valence state higher than that in a comparable nitrous compound.硝酸的：氮的、由氮组成的或含氮的，尤指化合价状态高于其他相似的含氮化合物的〔nitrocellulose〕A pulpy or cottonlike polymer derived from cellulose treated with sulfuric and nitric acids and used in the manufacture of explosives, collodion, plastics, and solid monopropellants. Also called guncotton ,cellulose nitrate 硝化纤维素：一种柔软的或类似棉物的聚合体，由经硫酸和硝酸处理过的纤维素获得，用于炸药、胶棉、塑料以及固体燃料的生产中 也作 guncotton,cellulose nitrate〔caliche〕A crude sodium nitrate occurring naturally in Chile, Peru, and the southwest United States, used as fertilizer.生硝：一种粗糙的硝酸纳，存在于智利、秘鲁和美国西南部，用作肥料〔nepheline〕From Greek nephelē [cloud (because its fragments become cloudy when placed in nitric acid)] * see nebh- 源自希腊语 nephelē [云（当被置于硝酸中时，由于它的碎片变成了云雾状）] * 参见 nebh- 〔nitrogen〕nitro- [nitric acid] from New Latin * see nitro- nitro- [硝酸] 源自 新拉丁语 * 参见 nitro-〔niter〕A white, gray, or colorless mineral of potassium nitrate, KNO3, used in making gunpowder. Also called saltpeter 硝酸：一种白色、灰色或无色的硝酸钾KNO3，用于制火药 也作 saltpeter〔nitrogen〕A nonmetallic element that constitutes nearly four fifths of the air by volume, occurring as a colorless, odorless, almost inert diatomic gas, N2, in various minerals and in all proteins and used in a wide variety of important manufactures, including ammonia, nitric acid, TNT, and fertilizers. Atomic number 7; atomic weight 14.0067; melting point -209.86°C; boiling point -195.8°C; valence 3, 5. See table at element 氮：一种非金属元素，按体积计算约占空气的五分之四，是一种无色、无味几乎为惰性的双原子气体，N2，存在于各种矿物和所有的蛋白质中，广泛地运用于各种重要的生产中包括生产氨酸、硝酸、黄色炸药以及化肥。原子序数7；原子量14.0067；熔点-209.86°C；沸点-195.8°C；化合价3,5 参见 element〔nitrous〕Of, derived from, or containing nitrogen, especially in a valence state lower than that in a comparable nitric compound.含（三价）氮的：氮的，由氮衍生的或含氮的，尤指在其化合价低于其相应的硝酸化合物的情况下〔dinitrobenzene〕Any of three isomeric compounds, C6H 4(NO 2) 2, made from a mixture of nitric acid, sulfuric acid, and heated benzene and used in celluloid manufacture, in dyes, and in organic synthesis. 二硝基苯：三种异构体中的任何一种，C6H 4(NO 2) 2，由硝酸、硫酸与苯形成。用于赛璐珞、染料与有机合成 〔nitrate〕To treat with nitric acid or a nitrate, usually to change (an organic compound) into a nitrate.硝化：用硝酸或硝酸盐处理，通常将（有机化合物）转化成硝酸盐或硝酸酯〔nitrify〕To oxidize (an ammonia compound) into nitric acid, nitrous acid, or any nitrate or nitrite, especially by the action of nitrobacteria.硝化：将（氨的化合物）氧化成硝酸、亚硝酸或任何硝酸或亚硝酸酯，尤指通过硝化细菌的作用 |
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