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农田防护林
释义
农田防护林
Encyclopedia
农学
防护林
释
farmland shelterbelts
农田防护林
以改善农田小气候,防御自然灾害,保障农作物丰产、稳产为目的的防护林。
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precession of the equinox
precession period
precession rate
prechamber
pre-charge
precharge
precheck
Pre Chin-shih
precholecalciferol
pre-chromodynamics
precincts
precious and endangered wildlife used for producing and trade
Precious Book of Ophthalmology
Precious Druɡs in Rhyme
Precious Jade God Book
precious metal
precious metal biological materials
precious metal bushing materials
precious metal catalysis
precious metal catalyst
precious metal catalytic materials
precious metal dental material
precious metal evaporation materials
precious metal for nozzle
precious metal hydrogen purifying materials
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