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

• 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
• Oxycodone and codeine are suitable for amelioration of mild-to-moderate pain but are not strong enough to prevent hospitalization in a patient who experiences severe pain.
  羟考酮和可待因适合改善轻中度疼痛，但对因疼痛住院的病人是不够的。
• But in field of progress control, there are some deficiency, need sum up and amelioration.
  在以后类似项目的监理工作中，应加强进度方面的控制手段的应用。
• 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。
• 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
• 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。
• Study on Calcareous Soil Amelioration with Filtered Sludge of Sugar Refinery
  亚硫酸法糖厂滤泥改良石灰土试验研究
• The amelioration of application of complex method is described.
  第2部分说明应用复形法的若干改进。
• 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。
• MUSIC-algorithm based on adaptive threshold of part amelioration and extract
  基于自适应门限局部改进及求根MUSIC算法