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渔业增殖放流技术
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渔业增殖放流技术
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渔业增殖放流技术
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technology of fishes resource conservation
渔业增殖放流技术
对鱼、虾、蟹、贝、藻等进行人工繁殖养殖,或者捕捞天然苗种在人工条件下培育后,将这些渔业生物科学合理地释放到渔业资源出现衰退的天然水域中,使其自然种群得以恢复的技术。
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structural levels of matter
structural linguistics
structurally deformed coal
structurally stable
structurally stable flow
structurally stable homeomorphism
structurally stable system
structural maintenance
structural Marxism
structural material
structural materials of nuclear reactors
structural mechanics
structural member
structural metaphor
structural modal test
structural modal test at high temperature
structural mode
structural model analytical method
structural modeling
structural models
structural model verification
structural modification
structuralmodification
structural modification of carbohydrate drug
structural morphism
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