The effects are even more significant for higher frequency harmonic waves incoming horizontally to the narrower canyons.
这一影响对狭窄河谷在较高频率的谐波水平入射的情况下更为显著。
The harmonic components are merely shifted into the higher frequency range and are automatically filtered due to inductances in the ac system.
谐波成分只是转移到更高的频 率范围，并且由于电感的交流系统自动地过滤。
应用推荐