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gillnet design
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gillnet design
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农学
刺网设计
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gillnet design
刺网设计
根据刺网捕捞原理,基于捕捞对象的体型特征、游泳速度、视觉能力、栖息水层等生物学习性以及对渔具的行为反应,结合渔场特点等,选定网衣材料,确定刺网的长度、高度、网目尺寸和缩结系数等网具尺度和参数的创造性过程。
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weakly complete manifold
weakly complete sequence
weakly complete space
weakly complex manifold
weakly conformal mapping
weakly connected
weakly connected component
weakly connected digraph
weakly consistent estimate
weakly consistent estimator
weakly *-continuous
weakly continuous
weakly continuous function
weakly continuous operator
weakly continuous representation
weakly continuous theory
weakly convergence
weakly *-convergent
weakly convergent
weakly convergent sequence
weakly convex set
weakly countably additive
weakly coupled superconductor
weakly coupled system
weakly dense set
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