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raft culture
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raft culture
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农学
筏式养殖
释
raft culture
筏式养殖
在浅海水面上利用浮子和绳索组成筏架,并用缆绳固定于海底,筏架上以网笼形式吊养大型海藻、贝类和刺参等水生经济生物的生产模式。
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upness
Upolu Island
U Ponnya
Upon Passing Through Qu'e When Beginning My Service as Aide to the General of Zhenjun
upper
upper-air measurement instrument
upper-air observation
upper airway obstruction
upper-air weather station
upper-and-lower-functions method
upper and lower solution method
upper approximate limit
upper approximate value
upper asymptotic density
upper atmosphere
upper atmosphere dynamics
upper atmosphere exploration by balloon
upper atmosphere lidar detection
upper atmosphere model
upper atmosphere monitoring
upper atmosphere observation by air drag of satellite
upper atmosphere observation by trails of the meteors
Upperback
upper base
upper Bohl exponent
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