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
• 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
• Response of Microbial Ecological Characters to Different Methods of Amelioration in Saline-alkali Soil
  盐碱土壤微生物对不同改良方法的响应
• 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。
• 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。
• 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。
• 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。
• 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
• This study has important reference value for amelioration of reinforced measures of the underground anti-explosion structures and enhancement of its anti-explosion capacity.
  研究结果对改进地下抗爆结构加固措施，提高其抗爆能力具有重要参考价值。
• We are hoping for an amelioration of the situation.
  我们希望形势变好。