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

• 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 Effect of Tea Tree Leaves and Acacia Leaves on the Acidity of Tea Garden Soils
  茶树叶和刺槐叶对茶园土壤酸度的改良效果
• Amelioration Effects of Three Plant Materials on Acid Tea Garden Soils
  三种植物物料对两种茶园土壤酸度的改良效果
• 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
• 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 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
• Throughout China the state established a theoretical focus toward the amelioration of social evils and the relief of distress.
  在全中国上下，国家为减轻社会罪恶和缓解痛苦建立起一个理论上的焦点。
• 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
• One of the most startling proposals for amelioration, in fact, came from Wall Street.
  实际上，最令人注意的改良建议之一出自华尔街。
• Amelioration is taken afterward, and the experiment then proves the production passed a series of tests on capability and safety, it achieves the design requirements.
  实验结果证明，研制成品通过了一系列性能和安全实验测试，指标达到了设计要求。