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social welfare statistics
释义
social welfare statistics
Encyclopedia
理学
社会统计
释
social welfare statistics
社会福利统计
利用统计理论与方法对一国或地区一定时期内社会福利总量和结构进行测度和分析的统计实践活动。
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low frequency exciting force
low-frequency filter
low frequency fluctuation
low frequency impulse electrotherapy
low frequency noise
low frequency radio astronomy
low-frequency radio telescope
low-frequency resonance
low frequency signal tester
low frequency zonal Flow
low friction oil
low friction technology
low friction technology for piston-liner systems
low function forest
low-grade fault
low height service facilities
low hybrid frequency
low hybrid wave
low hybrid waves
low impact planning
low-impedance
low-income households assistance
low-income neighbourhood in urban China
low-index material
low inertia motor
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