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单词
drip irrigation
释义
drip irrigation
Encyclopedia
工学
微灌
释
drip irrigation
滴灌
利用管道系统把灌溉水送到作物根部附近,通过滴头缓慢地滴到作物根区的土层中,使周围土壤经常保持在适宜于作物生长的最优水分状态的灌水技术。属于微灌或局部灌溉的一种形式。
农学
滴灌
释
drip irrigation
滴灌
利用专门的设备(滴头)将灌溉水以水滴的形式缓慢湿润作物根部土壤的节水灌溉方法。
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pre-shrinking
preshrunk
Presidential-Libraries
Presidential Records Act
president of the People's Republic of China
president-responsibility system under the leadership of Chinese Communist Party Committee
Presidents Cup
presidium of the National People's Congress
presious metal nanomaterials
pre-slotted liner
presoak
presoaking
presolar grains
presolar matter
presolar nebula
presolar object
pre-sowing irrigation
pre-sowing seed treatment machine
presowing treatment of seed
presowing treatment of tree seed
presplitting
presplitting blasting
presplitting blasting of open pit
Presqu'île crater
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