The disease is wet age-related macular degeneration (wet AMD), in which blood vessels grow abnormally and leak into the centre of the retina, damaging sufferers' central vision.
The guard line is normally routed through the whole system to reduce leakage and capacitance effects in cables and connectors too.
保护线路通常被布置在整个系统之中，以减小电缆及连接器上的漏泄及电容效应。
3
It is Introduced the principle and method of vacuum leakage detection of the special equipment in the semiconductor production and the experience on solving practice problems with the method.