double anode valve的用法和样例：
例句
- The applied pressure acts on a diaphragm which in turn moves the anode pin.
施加的压力作用在一个膜片上，于是该膜片就移动阳极管脚。 - To realize the high efficiency of dernisting, thenew type cathode wires and anode tubes with superperformance were developed for increasing the current density and field intensity.
实现除雾高效化，关键在于研制高性能的新型阴极线和阳极管，提高电流密度和电场强度。
