salinity

英 [səˈlɪnɪti]

美 [sə'lɪnəti]

n.  盐分; 盐浓度; 含盐量

复数：salinities　

TOEFLIELTS化学

BNC.27542 / COCA.18060

柯林斯词典

• ADJ 盐的;含盐的;咸的
  Asalinesubstance or liquid contains salt.
  1. ...a saline solution.
     盐溶液
  2. ...warm, saline water.
     温热的盐水

英英释义

noun

• the relative proportion of salt in a solution
  Synonym:brininess
• the taste experience when common salt is taken into the mouth
  Synonym:saltsaltiness

双语例句

• Spatial feature of soil salinity in groundwater fluctuant region of the lower reaches of the Heihe River;
  对黑河下游不同类型沙漠化土地土壤的盐分进行了调查和分析。
• Since changes in salinity and temperature affect water's density, the water in the ocean is always moving.
  因为海水的盐度和温度影响，海水的密度也会发生变化，因此，海洋里的水经常移动。
• Even though the pure water is what gives sea water its main properties, the salinity of sea water affects both its weight and freezing point.
  尽管是纯水赋予了海水的主要特征，然而海水的盐度却影响了它的重量和冰点。
• Consequently microorganism agents and salt tolerant alfalfa cultivars have good effects on soil salinity control and growth of alfalfa.
  因此，盐胁迫下微生物菌剂、耐盐苜蓿品种对于降低土壤盐分以及促进苜蓿生长具有良好调控效果。
• Functions of NO in plant salinity, drought, extreme temperatures and UV-B radiation were mainly introduced.
  介绍了NO在植物盐分、干旱、极端温度及UV-B辐射等逆境胁迫反应中的作用。
• A third process by which salinity may be altered is associated with the formation and melting of sea ice.
  第三个可以变更盐度的过程与海洋中冰的形成和融化有关。
• The researchers investigated tomatoes, which are grown worldwide and are moderately salinity tolerant.
  研究人员研究了西红柿，这种作物在全世界范围内均有种植，具有适度的耐盐性。
• By the time winter begins, coastal waters are thoroughly mixed, with virtually no temperature or salinity differences between surface and bottom waters.
  到冬季快要开始的时候，沿岸的海水已经彻底混合，表层和底层的水几乎没有什么温度差和盐度差了。
• The results of PCA indicated that soil salinity was one of the most important factors affecting the community distribution.
  PCA和植物生理特性分析结果暗示，土壤盐分梯度是影响植物群落分布的主要因素。
• Long time excessive irrigation has caused secondary salinity problem.
  长期过量灌溉引起了该地区土地的盐碱化。