noun
pl.（内）错角 equal angles formed on opposite sides of a line that crosses two parallel lines, in the position of the inner angles of a Z
Characteristic Analysis of Non-contact Parallel-axes Permanent Magnetic Gear We also investigate the characteristic curves of torque-angle of straight tooth gears when their shafts have different alternate angles .
计算了直齿永磁齿轮在不同交错角下的矩角特性曲线，分析了交错角对直齿永磁齿轮传动转矩的影响，探讨了气隙对交错轴直齿永磁齿轮的影响。
