词汇	relative costs
释义	relative costs短语¹⁴⁴⁹⁷²⁺²比较成本
随便看	HEAT CONDUCTION IN SHOCK WAVE heat conduction loss Heat Conduction Material heat conductive coefficient heat conductive filler heat-conductive material heat conductive modeling Heat-conductive oil heat-conductive paste heat-conductive powder heat conductive rubber heat conductivility heat conductivity heat-conductivity heat conductivity coefficient heat conductivity equation heat conductivity factor heat conductivity of peat heat conductivity of rock heat conductivity pressure gage heat conductivity pressure gauge heat-conductivity pressure gauge heat conductivity standard heat conductivity testing instrument heat conductivity, thermal conductivity