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渔业生物洄游通道保护
释义
渔业生物洄游通道保护
Encyclopedia
农学
渔业生物洄游通道保护
释
fisheries migratory channels protection
渔业生物洄游通道保护
为防止鱼类、虾类和蟹类等渔业生物在洄游水域受到干扰所开展的活动。
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density of volumetric hydrogen storage
density operator
density parameter
density peak
density perturbation
density point
density profile
density secondary standard device
density sensor
density-size relation
density slicing
density structure of lithosphere
density structure of the upper mantle
density test
density theorem
density threshold
density topology
density variable
density variation
density wave
density-wave instabilities
density-wave model
density wave theory
density-wave theory
D. Enskog
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