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weather and food price report
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weather and food price report
Encyclopedia
管理学
〔区域农业〕
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weather and food price report
雨雪粮价奏报
将各地雨雪变化与粮价升降一同写入奏折中,呈报中央朝廷的制度。于清康熙(1662~1722)年间正式确立,随着清王朝的灭亡而终止。是世界上仅有的对地方天气变化和粮食价格进行监测并呈报的制度。
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Shi Duche
shield
shield dance
shield dance of manpai
shielded cave
shielded electron
shielded factor
shielded flame
shielded inductor
shielded metal arc welding
shielded nucleus
shielded nuclide
shielded room
shielded twisted pair
shielded twisted pair, STP
shield fern family
shielding
shielding and grounding for electronic equipment
shielding anechoic chamber for full-scale aircraft
shielding constant
shielding current
shielding effect
shielding effect and penetration effect
shielding effect at the capillary wall interface
shielding-gate metal-oxide-semiconductor field effect transistor
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