本文在大电机定子空心导体分层的基础上，推导了导体交流电阻的数值计算公式。
On the basis of stator hollow conductor layer building in large electric machines, the paper deduces numerical formula for calculating conductor alternating current resistance.
由内导体和空心外导体所组成的同轴传输线是电磁工程中一类重要的传输线。
The coaxial transmission line, consisting of an inner conductor and a hollow outside conductor, is of great importance to microwave engineering and design.
应用推荐