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砂石覆盖栽培
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砂石覆盖栽培
Encyclopedia
农学
砂石覆盖栽培
释
sand mulching tillage
砂石覆盖栽培
通过在农田地表人工覆盖10~20厘米厚的砂石层建成砂田,实现增渗减蒸、增温保温、抗蚀减尘和抗旱增产目的的农田覆盖耕作技术。
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air supply of instrumentation and control
air supply of launcher
air supply respirator
air supply vehicle
air surveillance radar
air system and water system
air table
air tape sampler
air temperature control
air texturing
air texturing yarn machine
air thrawing equipment
air tightness of high speed train
air tight test
airtight transportation
air-to-air heat exchanger
air-to-air missile
air-to-air missile flight phase
air-to-air missile warhead
air to fuel ratio
air to ground missile
Air to ship missile
air toxics
air track
air traffic control
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