MY字典>英语词典>melioration翻译和用法

melioration

n.  土壤改良

英英释义

noun

  • the act of relieving ills and changing for the better
      Synonym:ameliorationbetterment
    1. the linguistic process in which over a period of time a word grows more positive in connotation or more elevated in meaning
      1. a condition superior to an earlier condition
        1. the new school represents a great improvement
        Synonym:improvement

      双语例句

      • Overload and Melioration in Expressway Asphalt Pavement Design
        超载与高速公路沥青路面设计的改进
      • Melioration of technology was a measure taken by the Nanjing Republic government to develop its agricultural industry.
        科技改良是南京国民政府发展农业的一项举措。
      • To generation side, according to the eleventh five-year plan of national electric power industry, the most important development of national electric power industry will change from investment expansion and supply-demand contradiction melioration to configuration adjustment and industrial upgrading.
        从发电侧而言,按照国家电力十一五规划,电力产业未来的发展将从投资扩张、改善供需矛盾转入结构调整、产业升级的新阶段。
      • Aimed at the structure characteristic of Jilin melioration flesh cattle, mainly described the key technique of Jilin melioration flesh cattle garment leather.
        针对吉林改良优质肉牛皮的组织结构特点,阐述了肉牛皮服装革工艺的技术关键。
      • Super absorbent polymers can affect the melioration of soil physical property, the increase of capability of absorbing water and preserving water and fertilizer of soil, and the growth of crop consumedly.
        保水剂对改善土壤物理性质、增强土壤的吸水、保水和保肥能力、促进作物生长发育有着十分重要的影响。
      • Result Clinical symptom and sign: After the treatment, melioration of clinical symptom and sign in both groups have significant difference.
        结果:临床症状及体征:治疗后两组患者临床症状及体征改善较治疗前均有显著性差异。
      • The discussion of environmental protection and melioration by park plant
        园林植物保护环境及其改善环境作用的探讨
      • So the important groups of soil animals are more action on matter decomposition than on melioration of soil structure.
        复合系统中主要士壤动物对土壤表层和上体内部的物质分解和九素归还起主要作川,对土壤结构的改善作用较弱。
      • This method overcomes the disadvantages in general mathematical statistics analysis, and provides basis for asphalt design, evaluation, control and its high temperature stability performance melioration.
        这种方法克服了一般数理统计分析中的不足,为沥青混合料的设计、评价、控制、和高温性能的改善提供了依据。
      • This paper offers melioration proposes for overturn machine in theory, at the same time, it established foundation for the sake of application and popularize of CAE in mechanical and electrical industry.
        本文的研究成果为该产品的整改提供理论依据,为CAE技术在我省机电行业的应用和推广奠定基础。