N
nayanachaudhari
Guest
hiiii ....可我知道为什么了传输线的长度为λ/ 8拍时变换表演理查兹.............为什么是短取代电感和电容短路开路在理查兹转变..... plzzzzzzzz答复尽快...........:哭::哭::哭::哭:
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.