amelioration

英 [əˌmiːljəˈreɪʃ(ə)n]

美 [əˌmiljəˈreɪʃən]

n.  改善，改进，改良; 词义转佳

复数：ameliorations　

医学

BNC.23841 / COCA.29130

柯林斯词典

• VERB 改善；使变好；减轻
  If someone or somethingamelioratesa situation, they make it better or easier in some way.
  1. Nothing can be done to ameliorate the situation...
     做什么也无法使情况好转。
  2. He expected me to do something to ameliorate his depression.
     他希望我做点什么好让他不那么沮丧。

英英释义

noun

• the act of relieving ills and changing for the better
  Synonym:meliorationbetterment

双语例句

• Paper analyzed formation and characteristics of light sierozem in Ningxia, put forwards existing problems during developmental sierozem, and discussed ways of its amelioration and utilization.
  在分析了宁夏淡灰钙土现状的基础上，阐述了淡灰钙土开发利用中存在的问题，探讨了改良利用的途径。
• The reliable of the connecting rod is the hotspot in the course of the study and amelioration of engine.
  连杆工作的可靠性问题长期以来一直是人们在发动机研究和改进过程中关注的热点问题。
• Expansive Soil Amelioration Technology and Equipment Matching Technique of High Speed Railway Subgrade
  高速铁路路基膨胀土改良工艺及设备配套技术
• The simulation results and analysis can also be used to provide guidance for the test-bed maintenance and amelioration.
  通过分析仿真结果可以对现有试验台的改造、维护以及新试验台的改进设计进行指导。
• Amelioration of semi-conductor laser on the pain symptom in patients with scapulohumeral periarthritis
  半导体激光对肩周炎患者疼痛症状的改善作用
• On Foudation and Amelioration of Environmental Adjacent Right System in China
  论我国环境相邻权制度的建立和完善
• In recent years, many studies of the cardiac failure and sudden death take up with the amelioration and reverse of the myocardial remodeling.
  近年来，许多心力衰竭、心源性猝死的研究致力于心室重构的改善和逆转。
• Amelioration of Weathered Coal on Soil Physical, Chemical Properties and Enzyme Activities with Vegetation Restoration
  风化煤施用对复垦土壤理化性质酶活性及植被恢复的影响研究
• I've heard that Liebig has made some wonderful discoveries in the amelioration of soils.
  我听人说利比黑在改善土壤这方面有过很了不得的发现。
• According to Chinese pines ecological habits, we did some experiments on Chinese pines condition in forest park, for example soil amelioration, spray growth regulator on the needles and so on.
  根据油松的生态习性，对森林公园油松大树的立地条件进行土壤改良、针叶上喷洒生长调节剂等方面的试验，结果显示：油松大树复壮效果明显，值得推广。