melioration

基本解釋

• n.改善；改進；改良

同根派生

• melioration相關(guān)詞

英漢例句

• He was stationed on supply at the Melior Street.
  他被派往米利爾大街做代理牧師。
• Last, the essay offer some advice on the reform and melioration of our judicial discretion system in civil action.
  最后，文章對改革與完善我國民事自由裁判制度提出幾點建議。
• This essay mainly discusses the melioration of corporate governance's structure in China.
  本文以論我國公司治理結(jié)構(gòu)的完善為論題。
• Goes(Goals) for the future include all the simple technologies needed to make ready to use (therapeutic) foods to treat melioration(malnutrition).
  將來的目標是應用簡單技術(shù)制作應對營養(yǎng)不良的治療食物。
• Land melioration, such as a change in the land surface type from desert or semi-desert to grassland, restrains the dust emission significantly.
  中國西北沙漠-半沙漠區(qū)地表的改善，可引起整個中國北方至蒙古國的大氣粉塵含量減少，使大氣環(huán)境明顯改善。

• melioration更多例句

詞組短語

短語

• agricultural melioration 農(nóng)業(yè)土壤改良
• soil melioration 土壤改良
• land melioration 土地改良
• idioplasm melioration 種質(zhì)改良
• Melioration Theory 改善理論

• melioration更多詞組

英英字典

柯林斯英英字典

• the act or an instance of improving or the state of being improved

• melioration劍橋字典
• melioration柯林斯字典

專業(yè)釋義

農(nóng)業(yè)科學

• 改良

  The melioration of saline and alkali soils is a difficult topic faced in the world. For long time, in the study filed of saline and alkali soil ecology, the research has been focused on plant physiology and bio-ecology.
  鹽漬化土壤改良與利用是世界范圍內(nèi)所面臨的難題，長期以來在鹽漬化土壤生態(tài)學研究領(lǐng)域內(nèi)，人們以實現(xiàn)生物改良與利用為主要目標，開展了許多鹽生植物生理生態(tài)的科學研究。

  電子、通信與自動控制技術(shù)

• 改性

  The adulteration and melioration experiment of the materials prepared by acid-treating method were studied, the results proved that the material treated had an excellent steady property, but less reversible capacity.
  本論文對由酸處理法合成的Li_xMnO_2材料進行了摻雜改性實驗，結(jié)果表明，改性后的材料雖然循環(huán)性能有顯著改善，但比容量會有所減少。

  語言學

• 褒義化；詞義轉(zhuǎn)佳；語義完美[參較 pejoration]