则T 和O时期的劳动生产率之差为： 式(3)右边的第一项为各省市工业的内部增长效应(within-growth effect, WGE)，它衡量了在不存在结构变动即每个省市工业维持原来劳动份额的情况下， 各省市劳动生产率增长的加权和的大...
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Within the nonlethal temperature range the most important effect on ectotherms of temperature is likely to be its effect on rate of development and growth.
在非致死温度范围内，温度对外温动物最大的影响很可能是影响了发育和生长的速度。
Objectives on discussing the continued effect of the infant touch on growth guideline within 3 months after the touch was stopped.
目的探讨婴儿抚触停止后在3个月内各项生长指标的延续效应。
Objective to discuss the continued effect of the infant touch on growth guideline within 3 months after the touch was stopped.
目的探讨婴儿抚触停止后3个月内各项生长指标的延续效应。
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