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人口变动
释义
人口变动
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人口变动
释
population transition
人口变动
人口状况受自然、经济、社会及人口自身等各方面因素的影响,在一定时期和区域内在数量和结构上所发生的变化。
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quantum efficiency
quantum efficiency of atomic fluorescence
quantum efficiency of solar cell
quantum eigenstate preparation
quantum electrochemistry
quantum electrodynamic effect
quantum electrodynamics
quantum electrodynamics effect
quantum electrodynamics (QED)
quantum electrodynamics, QED
quantum electronic frequency standard
quantum electronics
quantum encoding
quantum encryption
quantum engineering
[quantum] entanglement
quantum entanglement
quantum entanglement source
quantum entanglement transmitter
quantum enveloping algebra
quantum eraser
quantum error correcting code
quantum error-correcting code
quantum error-correcting codes
quantum error correction
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