设计适当的景观灌溉系统使用的隔离阀，以保护您的灌溉系统的其余部分，如果一个组件或喷洒失败。
Properly designed landscape irrigation systems use isolation valves to protect the rest of your irrigation system if a single component or sprinkler fails.
该系统包括给水泵控制、调节阀阀位控制以及安全保护和报警。
The system consists of feedwater pump control, adjusting valve level control, safety and alarm devices.
通风口的保护外壳设计，专用于许多公用水供应系统中的空气释放阀。
VENT GUARD? Is a protective enclosure designed exclusively for the air release valve found in many public water supply systems.
对通信系统中阀控密封铅酸（VRLA）蓄电池的过充电保护与温度补偿特性进行了模拟实验研究。
Overcharge protection and temperature-compensation characteristics of VRLA battery used for communication system were studied.
应该为任何管道提供过压保护，包括液体产品可能被隔离阀堵在里面的蒸发器回路、止回阀或其它系统组件。
Overpressure protection should be provided on any lines, including the vaporizer circuit, in which liquid product can be trapped by isolation valves, check valves, or other system components.
该工程系统研究、主设备制造，阀控、站控，直流保护设备研制，安装及调试全部由国内单位承担。
The system study, manufacture of main equipment , development of valve control, station control, DC protection, installation and commissioning have all been undertaken by domestic organizations.
首先介绍换流阀及其控制、冷却和保护系统的内部结构和功能。
The authors present the internal structure and functions of converter valve and its control, cooling and protection system.
光束线真空联锁保护系统主要由快阀、门阀、压力传感器(真空规)和控制系统等组成。
A beam-line vacuum interlock protecting system consists of fast-closing valve, gate valves, sensors and control system.
为保证车辆的安全运行，在气压制动系统中施加安全保护开关，控制发动机的点火电路(汽油机)或熄火电磁阀电路(柴油机)，可实现低气压时的自动保护。
The safety switch controlling the ignition circuit in gas engine and flameout magnetic valve in diesel engine is used in air brake system to realize the automatic protect.
可作家用燃气系统的安全保护阀。
Thus, it can be utilized as the safety valve of household gas system.
系列F127 W法兰高性能水减压阀适用于以可观的幅度降低输入水压，以保护管道系统部件，降低水消耗。
Series F127W Flanged High Capacity water pressure Reducing Valves are designed to reduce incoming water pressure to a sensible level to protect plumbing system components and reduce water consumption.
在水表出水管侧安装减压阀能很有助于保护住宅的管道系统。
A pressure reducing valve installed on the discharge side of the water meter can be most helpful in protecting the residential piping system.
当系统运行压力降低至安全阀的回座压力时，主蒸汽安全阀自行关闭，停止排放，从而对主蒸汽系统的管道和设备起安全保护作用。
When the system pressure drops to the return pressure, the security valve will be closed and stop discharging, in the way of which the pipelines and equipments of the steam system will be protected.
泵设有安全阀，可保护系统不受超压的损坏，自动溢流。
There is safe valve in the pump. It can protect the system to avoid damage at over pressure and it can be overflow automatically.
核2，3级辅助系统安全阀是核电站----回路辅助系统的超压保护装置。
The safety valve of grade 2 and 3 auxiliary system is the protective device against the overpressure in the auxiliary system of the first loop.
核2，3级辅助系统安全阀是核电站----回路辅助系统的超压保护装置。
The safety valve of grade 2 and 3 auxiliary system is the protective device against the overpressure in the auxiliary system of the first loop.
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