1) impulse expansion valve
脉冲膨胀阀
1.
The contrast experimental study on performance of three throttle mechanisms employed in the refrigeration system of low-temperature display case individually was carried out based on the new impulse expansion valve developed by ourselves.
在研制脉冲膨胀阀的基础上,对3种节流机构在低温陈列柜制冷系统运行中进行了性能实验对比。
2) pulse expansion wave
单脉冲膨胀波
3) double expansion valve
双膨胀阀
4) expansion valve
膨胀阀
1.
The room air conditioner of high efficiency and energy-saving and the expansion valve;
膨胀阀与高效节能房间空调器
2.
A new type of thermostatic expansion valve;
H形汽车空调热力膨胀阀改进
3.
Experiment is studied on the start and run of air conditioner cooling system in view of capillary,thermal expansion valve,thermoelectricity expansion valve.
针对空调机制冷系统中节流装置—热电膨胀阀进行了制冷系统启动和稳定运行下实验研究。
5) expansion valve
膨胀阀<能>
6) expansion cover
膨胀阀盖
补充资料：脉冲
1.指电流或电压短暂的起伏变化。各种高频脉冲广泛用在无线电技术中。 2.指变化规律类似电脉冲的现象。如脉冲激光器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条