nitrates

英 [ˈnaɪtreɪts]

美 [ˈnaɪˌtreɪts]

n.  硝酸盐; 硝酸盐类化肥
nitrate的第三人称单数和复数

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.
  1. 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。

双语例句

• The soil is enriched with nitrates.
  土壤里施了硝酸盐肥料。
• That is because nitrates can react with proteins to form chemicals that cause cancer in laboratory animals.
  这是因为研究人员从实验室的动物身上发现，硝酸盐会与蛋白质起反应，形成致癌的化学物质。
• The problem of acid rain is caused mainly by sulphates and nitrates released into the environment by humans.
  酸雨问题主要是由人类释放到环境中的硫酸盐和硝酸盐引起的。
• Calcium unites with sulphur and oxygen to form calcium sulphate, and phosphors and oxygen to form calcium phosphate, sodium and potassium unite with oxygen and nitrogen to form sodium to potassium nitrates.
  钙、硫和氧形成硫酸钙，钙、磷和氧形成磷酸钙，钠、钾和氧、氮结合生成硝酸钠和硝酸钾。
• According to the World Health Organization, the main components of particulate matter are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.
  据世界卫生组织称，微粒物的主要成分为硫酸盐、硝酸盐、氨、氯化钠、碳、矿物性粉尘和水。
• Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.
  亚硝酸酯与过氧化烷基反应，得到烷基硝酸酯。
• Any substance such as manure or a mixture of nitrates used to make soil more fertile.
  任何粪肥或硝酸盐混合物，用后使土壤更加肥沃。
• Other microbes break the organic matter down into nitrates, which the roots of plants can use.
  另一些微生物把这种有机物分解成植物根系可以利用的硝酸盐。
• Nitrates produced in excess of the needs of plant life are carried away in water percolating through the soil.
  植物生存所需要的过量硝酸盐通过土壤渗滤而被带到水中。
• Bone-meal and nitrates are common fertilizers.
  骨粉和硝酸盐是普通的肥料。