基本解释

• [机械工程]旋转炉门

英汉例句

双语例句

• The principle of it is:When the upper level is reached, the rotary valve and bin gate will start in turn to discharge.
  其控制原理为：当上料位信号出现时，卸灰电机、闸板阀开始工作，进行排灰。
• After closing a gate valve with sufficient force to develop shutoff, the stem should be backed off slightly(1/8 to1/4 turn) to relieve stem load.
  在以足够的力量关闭闸阀后，应该是阀杆稍微回转一点（/至1/转）以减轻阀杆的负载。

专业释义

机械工程

• 旋转炉门