词语:盐碱化,语音朗读:热度:459

词语盐碱化拆分为汉字:

盐字的拼音、笔画、偏旁部首、笔顺、繁体字,盐字字源来历,盐字演变

无机化合物,一种有咸味的无色或白色结晶体,成分是氯化钠,用来制造染料、玻璃、肥皂等,亦是重要的调味剂和防腐剂(有“海盐”、“池盐”、“井盐”、“岩盐”等种类):~巴。~卤。~分(fèn )。~田。〔~酸〕氯化氢的水溶液,是一种基本的化学原料……

碱字的拼音、笔画、偏旁部首、笔顺、繁体字,碱字字源来历,碱字演变

含在土里的一种物质,化学成分是碳酸钠,用做洗涤剂,亦用来中和发面中的酸味:~土。~化。~荒。化学上称能在水溶液中电离而生成氢氧离子(OH-)的化合物,如氢氧化钠等。溶液具有涩味,能使石蕊试纸变蓝,能跟酸中和而生成盐:~金属。~式盐。~性岩。……

化字的拼音、笔画、偏旁部首、笔顺、繁体字,化字字源来历,化字演变

1. 化 [huà]2. 化 [huā]化 [huà]性质或形态改变:变~。分~。僵~。教(jiào )~。熔~。融~。潜移默~。~干弋为玉帛。。佛教、道教徒募集财物:~缘。~斋。用在名词或形容词后,表示转变成某种性质或状态:丑~。绿~。习……

 

查询词语:盐碱化

汉语拼音:yán jiǎn huà

 

词语盐碱化双语例句

双语例句
  1. Elsewhere, irrigation schemes have already caused salty groundwater to rise towards the surface and contaminate soils.

    而在其它地方,灌溉计划已经引起盐碱化的地下水向地表上升并污染土壤。

  2. Land salinization reduced and soil desertification, grassland degradation significantly increased.

    地下水位下降,土地盐碱化明显萎缩,土壤沙化严重,草场退化。

  3. Soil salinization is an important restraint factor for agriculture development and threatens the safety of grain production of the world.

    土壤盐碱化是威胁农业发展和生态环境建设的主要环境胁迫因子,对世界粮食生产安全构成严重威胁。

  4. Thus soil salinization becomes one of the serious environmental issues.

    土壤盐碱化已成为重要的环境问题之一。

  5. The salinization of soil is a widespread environmental problem and an important factor in limiting agricultural productivity.

    土壤盐碱化已经成为限制世界农业发展的重要因素。

  6. The paper summarizes the status of salinity soil in Qingtongxia Irrigation Distract, and analyzes the factors of its formation.

    概述了青铜峡灌区的土壤盐碱化现状,并对其形成因素进行分析。

  7. In areas which are prone to salinization-alkalization and water-logging, measures shall be taken to control and lower the groundwater level.

    在容易发生盐碱化和渍害的地区,应当采取措施,控制和降低地下水的水位。

  8. One of ecological crises people were facing was land salt- alkalinization.

    土壤盐碱化是人类面临的生态危机之一。

  9. The salinization of soil has already become an important environmental problem limiting the agricultural productivity.

    土壤盐碱化已经成为制约农业发展的严重问题。

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