... invert level 倒拱底高程 irrigation level 灌溉水位 isopiestic level 等压面 ...
基于8个网页-相关网页
regulated deficit irrigation level 调亏等级
fertilization and irrigation level 施肥灌溉水平
low level sprinkler irrigation 地面小孔细流喷灌
level border irrigation 水平畦田灌溉
level-border irrigation 水平畦灌
the level basin irrigation 水平畦灌
irrigation level
灌溉水平
以上为机器翻译结果，长、整句建议使用 人工翻译 。
About 10m hectares of crops are lost each year because of the high level of salts in the water used for irrigation.
BBC: GM plant battles salt
At the local level, water-user associations responsible for the management and maintenance of irrigation canals have been set up with foreign help.
ECONOMIST: The heavy costs of non-co-operation
应用推荐
模块上移
模块下移
不移动