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农业统计学
释义
农业统计学
Encyclopedia
管理学
农业经济效益统计
释
agricultural statistics
农业统计学
研究农业经济现象的数量方面,反映农业经济现象在具体时间、地点、条件下发展变化规律的科学。又称部门统计学。
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deflection
deflection angle
deflection function
deflection observation
deflection of light
deflection of light in gravitational field
deflection of vertical
deflectometer
deflector
deflectoscope
deflectron
deflegmate
Defleur's model
deflexion
deflocculation
defluoridation of drinking water
defoamer
defoaming agents
defocus
defocused beam
defocused image
defocused reflector
defocusing
defocussing
defocus spread
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