loss angle的用法和樣例：
例句
- Relative dielectric permittivity and loss angle tangent among them are the two of most important indexes.
相對介電常數和介質(zhì)損耗角正切是其中的兩個(gè)重要的性能指標。 - Therefore, the study on the dielectric loss tangent electriferous monitoring technique of capacitive-type equipment is of practical values.
因此，對電容型設備介質(zhì)損耗角進(jìn)行帶電檢測技術(shù)的研究具有重要意義。
