unshutvt.打开
unsadj.不对称的
unsupervised change detection非监督变化检测
unsocialized conduct disorder末社会化的品行障碍
unswerving loyalty/support始终如一的忠诚/支持
unst-in-time manufacuring适时生产方式
unsymmetrical cyclic loadings非对称循环荷载
Unsaturated infiltration rate非饱和入渗率
unsymmetrical profile contour不对称齿廓
unsaturated chain hydrocarbon不饱和链烃
Unsymmetrical shadow mask PDP不对称荫罩式等离子体显示板