diaphragm valve

• 膜板阀； 隔膜阀； 给水调整阀

diaphragm valve的用法和样例：

例句

1. "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
   "科幻小说不能简单地看成是供消遣的，而实际上它给读者展示更深刻的内容。"
2. The most sophisticated runner design is the valve gated hot runner design.
   最讲究的流道是针阀式热流道设计。