超音波法液位元元元元元元测定 ultra-sonic method of liquid meaduremert
次要劳动市场 Secondary labor markets
当地劳动市场 Local labor markets
地方劳动市场 Local labor markets
紧俏的劳动市场 Tight labor markets
劳动市场 Labor market
劳动市场存量流量模型 Stock-flow model of labor market
劳动市场供给 Market supply of labor
劳动市场歧视 Labor market discrimination
劳动市场需求 Market demand for labor
松散的劳动市场 Loose labor markets
双动动力机 double-acting engine
双动双工泥浆泵 double-acting duplex slush pump
双元动力 dual power
双元动力学模型 binary kinetics model
超高阶扰动场元 Ultra-high-degree disturbing geopotential element
多元市场 Multiple markets
二元劳动力市场 dualistic labor market; dual labor market
广元市市中区经济 economy of Guangyuan downtown