A valve immediately shuts off the gas when the lid is closed.
当盖子合上时，立刻会有一个阀门切断煤气。
If you smell gas, shut off the main gas valve.
如果你闻到煤气味，关闭总阀门。
Leave the gas on at the main valve, unless you smell gas or think it \ 's leaking.
除非闻到煤气味或认为煤气正在泄漏，不用关掉煤气阀门。
If you smell gas or see a broken line, shut off the main valve from the outside.
如果闻到煤气味儿，或看到管道破裂，要关掉从外面进屋煤气管道的主阀门。
Turn off the gas at the outside main valve if you can and call the gas company from a neighbor's home.
如果你能在邻居家打电话，叫煤气公司关掉外面的煤气主阀盘。
Turn off the gas, using the outside main valve if you can, and call the gas company from a neighbor \ 's home.
如果可能的话，从外面的主阀门关掉煤气。从邻居家给天然气公司打电话让他们处理。
So the Joule free expansion involves opening this valve and asking what happens when this gas moves into the other bulb or distributes between the two.
焦耳自由膨胀就是,打开阀门后的过程,气体从一个腔跑到另一个腔,并在它们之间平均分配。
After cooling of the compressed air after a stop valve into the gas system.
冷却后的压缩空气经过一个截止阀进入用气系统。
Because it is in the hot working environment, gas valve rod shape may be deformed.
由于是在炙热的环境下工作，气阀门杆的外形有可能会变形。
Use a pressure reducing regulator or separate control valve to safely discharge gas from cylinders. Use a check valve to prevent reverse flow into the cylinder.
使用减压调整器或单个的控制阀来安全地从钢瓶中排出气体。采用止回阀，防止回流入钢瓶。
Damper: both gas flow regulating button and wind board are high grade PP material, connected with 304 stainless steel bar, manually adjust the outside valve knob, control air flow.
气流调节阀：气流调节扭与挡风板均为高密度PP材质，用304不锈钢方棒连接，手动调节外部阀门旋钮，控制气流量。
A mechanical model of choking flow in the expansion valve was presented, which is based on the expansion wave and gas dynamics discontinuities theories.
通过亚稳态液体闪蒸形成的蒸发波以及气体动力学非连续理论，建立了电子膨胀阀壅塞机理模型。
When a ball valve is closed in periods of inactivity, the bleach will decompose over time liberating oxygen gas.
当球阀在不工作期间关闭，经过一段时间，漂白剂将分解并释放出氧气。
The butterfly valve using the same materials as seals, the use of electric or gas transmission.
该蝶阀采用阀体同质材料加工成密封圈，采用电或气传动。
The gas lift valve on the conventional gas lift pipe string is easy to fail and cannot be replaced in the hole.
常用的气举采油管柱存在的问题是气举阀易失效，不能投捞进行更换，严重影响管柱的效率和使用周期。
Turn off the gas, using the outside main valve if you can, and call the gas company from a neighbor's home.
如果能够，关掉户外主煤气阀，用邻居家的电话打电话给煤气公司。
With the method of industry design, I analyze and compare the mechanical systems, make out of the best design project, then lay the foundation of gas valve design from the Angle of complement.
这里应用工业设计思想，从系统的角度出发对天然气阀的机械系统进行了分析比较，得出了最佳设计方案，为天然气阀的设计奠定了基础。
The exhaust gas ingredients of pulse engines, with five different combustion chamber volumes, throttle valve at small, middle and wide opening positions respectively, are tested.
对五种不同燃烧室体积的脉冲发动机在小、中和大油门开度三种供油条件下测定其排放物。
So the research on movement law of gas valve is one of the very important parts in gas valve design.
因此气阀运动规律的研究是气阀设计中极其重要的一环。
Together with the practical application of the panel turnover gas-lock valve, the factors of the inherent character with the friction effect are also given in this paper.
结合生产实践分析了由于摩擦阻力而形成的翻板式锁气阀所固有的特性及其影响因素。
The original design of valve plate to open the gas valve is hanging in the channel, the possession of an effective diameter about 20%.
而原设计阀板打开是悬于阀体的气体通道内，占有有效通径20%左右。
After turning off the gas or electricity open the drain valve at the tank bottom.
在关闭燃气或电源后可开启罐底的排水阀。
The threads on the lower valve stem are in the wetted gas stream.
下阀杆上的螺纹是处在潮湿气流中的。
For the actuators with pneumatic diaphragms or air cylinders the matching flame-proof type electric-gas valve positioner shall be provided together with the valve.
执行机构采用气动薄膜或气缸执行机构的，随阀提供配套隔爆型电？气阀门定位器。
When the exhaust valve is closed, the gas with the bubble oscillation reduces, causing the bubble impulse lower the pressure impulse obviously.
排气阀门的关闭直接造成参与气泡振荡的气体质量的减少，第二气泡脉冲相对主脉冲明显减小。
The contact and the gas valve are controlled by phototriac and triac.
用光耦和双向晶闸管控制接触器和电磁阀。
The contact and the gas valve are controlled by phototriac and triac.
用光耦和双向晶闸管控制接触器和电磁阀。
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