劳动力需求创造
demand creation of labor force
长期劳动需求弹性
Long-run labor demand elasticities
劳动需求弹性
Labor demand elasticities
劳动需求的工资弹性
Wage elasticity of labor demand
企业劳动需求曲线
firms’demand curve for labor
无弹性的劳动需求曲线
Inelastic labor demand curves
有弹性的劳动需求曲线
Elastic labor demand curves
导弹火力需求量
missile firepower requirement
基本能量需求量
capital energy requirement