The SLIM parameters have clear errors to the real values on the base of the RIM parameter measurement method because there are larger air gap and edge effect.

SLIM相对旋转异步电机（RIM）存在气隙大、边缘效应等，若采用RIM开路和短路试验方法，会给参数测量带来较大误差。

youdao

Harry watched nervously as the tips of Dumbledore's buckled shoes found the utmost edge of the rock rim.

邓布利多慢慢挪向湖边，哈利紧张地注视着邓布利多带铜扣的鞋尖挪到了岩石边缘的最外面。

youdao

The steering wheel rim has a flat lower edge.

方向盘的边缘有一个平坦的下边缘。

youdao

Has RIM Lost Its Edge?

FORBES: Has RIM Lost Its Edge?

Companies that specialize in the low-end have an edge on RIM too, writes Gillis, because they have leaner operations, realizing that they need a specific cost structure to flourish.

FORBES: RIM's Problem: BlackBerrys 'Stuck In The Middle', Says Analyst

There is a crisp edge around the rim and a combination of curves, both at the corners and the sides.

FORBES: Apple Posts Cheeky Non-Apology to Samsung in the UK