In case anyone was following me, I made an elaborate detour.为了防止有人跟踪我,我特地绕了弯路。She's nervous about something, in case you didn't notice.她正为了什么事神经紧张,你连这个都没看出来?"I'm waiting for Mary Ann," she said, "in case y...
Equation between inter - yarn air permeability and parameters of fabric structure was deduced based on Hagen - Poiseuille hydromechanics.利用哈根伯肃叶定律,推导出机织物的纱线间孔隙透气量与织物结构参数的关系式.Equation between inter - yam air permeability ...