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草地截水沟
释义
草地截水沟
Encyclopedia
农学
草地水土保持
释
intercepting ditch on grassland
草地截水沟
在草地坡度5°以上的坡面,横贯坡向,每隔适当距离,人工修筑的具有一定纵坡的沟道。草地坡面治理水土流失的有效工程措施。
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lead flash smelting process
lead foil
lead frame materials
lead free gasoline
lead-free gasoline
lead-free piezoelectric ceramic
lead-free solder
lead-free soldering
lead glass
lead glazing
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lead grill
lead/half-lead command line of sight guidance
lead hydroxide
lead ( II ) carbonate, basic
lead-impression-block wiper trip
lead-in
lead inductance
leading
leading arm
leading cadres of the accountability system
Leading Climbing
leading coefficient
leading diagonal
leading digit
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