two poleadj.两极的
twonum.二;两个
Two-fluid momentum equation双流体力学
two-core-per-bit system每位二磁心系统
two-dimensional map symbols2维地图符号
Two animals of one species.同一种类的两个动物
two-step chemical procedure两步法
Two - headed coupling model双头耦合模型
two-stage cascade generator双级级联起电机
two-stage contact oxidation二级接触氧化