DictionaryForumContacts

   English
Terms for subject Earth sciences containing improvement | all forms | exact matches only
EnglishChinese
biological measures for land improvement土地改良的生物措施【土】
cascade improvement program级联改进计划
Coastal Zone Management Improvement Act US海岸带管理修正条例1980,美国
community improvement社区改造
energy component improvement能源成分改善
engineering measures for land improvement土地改良工程措施【土】
Environmental Improvement Commission环境改善委员会
environmental improvement program环境改善计划
improvement of contaminated soil污染土壤改良
improvement of soil fertility土壤培肥
improvement rent级差地租第二形式 【土】
improvements on land地表建筑物 〔设施〕
International Institute for Land Reclamation and Improvement Netherlands国际土地开垦及改良研究所荷兰
land improvement土地改良【土】
land improvement planning土地改良规划【土】
leasehold improvements租用改良物
New Mexico Environmental Improvement Division新墨西哥州环境治理管理局
Society of Environmental Improvement环境改善协会
stream improvement治河
stream improvement河道整治