1)bivariate population,双变量总体2)Bivariate normal population,双变量正态总体3)total deformation,总变形量4)structural strain's,总体变形5)macroeconomic variable,总体经济变量;宏观经济变量6)Bilateral total variation,双边总变分
用法例句
The effects of total deformation on the microstructure and room temperature tensile properties of BT-20 alloy plate were studied in α+β.
