nitrate
英 [ˈnaɪtreɪt]
美 [ˈnaɪtreɪt]
n. 硝酸盐; 硝酸盐类化肥
vt. 用硝酸处理; 使硝化
复数：nitrates 现在分词：nitrating 过去式：nitrated 第三人称单数：nitrates 过去分词：nitrated
Collins.1 / BNC.7431 / COCA.11742
牛津词典
noun
- 硝酸盐；硝酸盐类化肥
a compound containing nitrogen and oxygen . There are several different nitrates and they are used especially to make soil better for growing crops.- We need to cut nitrate levels in water.
我们需要降低水中的硝酸盐含量。
- We need to cut nitrate levels in water.
柯林斯词典
- N-MASS 硝酸盐(用作化肥)
Nitrateis a chemical compound that includes nitrogen and oxygen. Nitrates are used as fertilizers in agriculture.- High levels of nitrate occur in eastern England because of the heavy use of fertilizers.
英格兰东部因大量使用化肥导致土壤硝酸盐浓度过高。
- High levels of nitrate occur in eastern England because of the heavy use of fertilizers.
英英释义
noun
- any compound containing the nitrate group (such as a salt or ester of nitric acid)
verb
- treat with nitric acid, so as to change an organic compound into a nitrate
- nitroglycerin is obtained by nitrating glycerol
双语例句
- Nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru.
智利和秘鲁的硝酸钠沉积物中含硝酸盐的岩石或砾石。 - Gunpowder is composed of sulfur, carbon, and potassium nitrate.
火药是由硫、碳和硝酸钾组成。 - Modern high explosives use either mixtures of ammonium nitrate and fuel oil or ammonium nitrate-based water gels.
硝酸铵吉里那特炸药现代高级炸药是用硝酸铵和燃料油或水胶的混合物制成。 - 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。 - Potted experiments were used to study the influence of nitrogen intensive gradient on the nitrate content in Chinese cabbage.
利用盆栽试验，研究了氮肥集约度对小白菜中硝酸盐含量的影响。 - Experimental investigation of performance of amyl nitrate and isooctyl nitrate is made.
用自燃点法对硝酸戊酯和硝酸异辛酯的性能进行了试验研究。 - Urea and ammonium nitrate solutions are most commonly used for N fertigation.
尿素和硝酸铵溶液是最常用的灌溉施肥氮肥品种。 - Potassium nitrate, potassium sulphate and potassium chloride are potassium salts.
硝酸钾、硫酸钾和氯化钾都是钾盐。 - A kind of black or brown explosives, the potassium nitrate, charcoal and sulfur mechanical mixture.
一种黑色或棕色炸药，由硝酸钾、木炭和硫磺机械混合而成。 - Measurements of particulate nitrate and gaseous nitric acid in ambient air were studied by denuder difference and filter packs.
研究了用扩散管差分法和多种叠层滤膜法测量大气中颗粒物硝酸盐和气体硝酸。