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- lock hopper valve 锁渣阀
- The structure and functions of lock hopper control system in continuous reforming unit are introduced. 介绍了连续重整装置闭锁料斗控制系统的组成及其控制程序的功能。
- Based on PKM gasifier coal lock hopper auto feed coal DCS system program's development and application, PKM Gasifier can auto feed coal and produce gas safely and steady. 通过对加压气化炉煤锁DCS自动加煤系统的开发与应用，来实现PKM气化炉加煤的自动和优化控制，以确保气化炉稳定运行。
- A new type of lock hopper developed by Luoyang Petrochemical Engineering Corporation is introduced focused on its features, operation steps and the main mathematical modes. 介绍了一种由洛阳石油化工工程公司开发的新型闭锁料斗,重点介绍了其特点、操作步骤、主要数学模型。
- The Engineering of the Lock Hopper Control System 闭锁料斗控制系统的工程设计
- The Sequence Control of Lock Hopper in the Continue Reforming Unit 连续重整装置闭锁料斗的顺序控制
- Circulating Water Flow State in Batch Handling Lock Hopper 间歇排渣型气化系统的锁斗内部水循环流动
- The Lock Hopper Control System in Catalytic Reforming is Realized by PLC PLC在重整闭锁料斗控制系统中的应用
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- This lock can only be opened from the inside. 这把锁只能从里面打开。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- Have you turned off the water valve? 你关掉水阀了吗？
- We must put a new lock on the front door. 我们得在前门上安一把新锁。
- Someone has been tampering with the lock. 有人乱动过这把锁。
- Someone has to lock up the house. 总要有人把房子锁起来。
- She inserted the key into the lock. 她把钥匙插入锁中。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- On no account (do you) forget to lock the door. 千万别忘了锁门。
- He kept a lock of her hair as a memento. 他保留着她的一束头发作纪念。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
