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农田防沙
释义
农田防沙
Encyclopedia
农学
荒漠化治理
释
farmland sand prevention
农田防沙
在干旱、半干旱及部分亚湿润的荒漠化地区,为保障农田生产能力少受风沙影响,通过采用农田修垄、作物留茬覆盖、伏耕压青、种植高秆作物,以及通过条带状或片状栽植作物等措施来覆盖农田,降低地表水分蒸发,增加地表粗糙度,减少农田土壤风蚀的方法。
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excited Slater determinant
excited star
excited state
excited state di proton emission
excited state di-proton emission
excited state dynamics
excited state intramolecular proton transfer
excited state lifetime
excited state of atom
excited-state proton transfer
excited state relaxation
excited states
excitement
excite-probe experiment
exciting
exciting collision
exciting current
exciting object
exciting source
exciting star
exciting winding
exciton
exciton absorption
exciton band
exciton blocking layer
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