"An unknown armed gang attacked the gas pipeline," an unnamed security source told Reuters, adding that the flow of gas to Israel and Jordan had been hit.
“一帮未知的武装歹徒攻击了燃气管道，”一位没有透露姓名的安全资源官员告诉路透通讯社，他还说到，输往以色列和约旦的燃气承受了打击。
This can occur when a valve between a high-pressure gas source and a low-pressure flow circuit is opened quickly.
当迅速开启在高压气源和低压气流回路之间的阀门时，会发生绝热压缩。
This paper analyzes air source in heating system, states that gas is harmful in the system, points out level pipe gradient being small in single measure system, and velocity of flow must keep great.
本文通过分析采暖系统中的空气的来源，提出空气在系统中的危害，针对单户计量系统中水平管坡度较小，提出水平支管中水流速应保持较大。
For measuring the mean flowrate of pulsating gas flow, damping chamber is set between the pulsating source and the flowmeter to damp the pulsating effects.
在用节流流量计测量周期性脉动气流的平均流量时，需要在脉动源与流量计之间添加稳压箱以减弱脉动对流量计的影响。
A pressure driver for a ventilation system comprises a gas source, an inspiration flow control valve and a patient pressure sensor to form a closed loop control system.
一种用于通气系统的压力驱动器，包括气体源、吸气流量控制阀和患者压力传感器，以形成闭环控制系统。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control device.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
The results showed that the distribution of temperature field is mainly affected by the gas flow path and the distributions of heating source, sintered products, and graphite boards.
认为石墨筒内的温度场分布主要取决于发热体、烧结制品和石墨舟皿的布置位置以及气体的流动方式。
A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.
以轴对称非定常欧拉方程为基础，建立了激光推进火箭发动机吸收室内纯气相单组分、以激光等离子体为内热源的流场模型。
And a systemic discussion about the effect of temperature, time, flow rate of source gas and the technical parameters on the products was carried out.
同时，讨论了生产炉结构、工艺参数以及裂解温度、裂解时间和原料气流量对纳米碳管的影响。
The gas flow was influenced by the droplets by adding source terms to the N-S equations.
求解过程中液相对气相的影响通过在气相N-S方程中添加源项来实现。
The valve for gas chromatography or other instruments to adjust the carrier gas, auxiliary gas and other gas source gas flow size.
本阀门适用于气相色谱仪或其它仪器调节载气、辅助气和其它气源气体流量的大小。
A source flow model incorporate with the characteristics of the exhaust gas and the nozzle is used in the analysis.
这种点源分析方法考虑了排气气体和喷管的特性。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control dev...
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
The machine comprises three parts which are a power supply, an air pressure jet flow air-water mixture sprayer and a gas source of an oxygen source ozone generator, and the like;
它由电源、气压射流气水混合喷雾器、氧气源臭氧发生器气源等三大部分组成；
The machine comprises three parts which are a power supply, an air pressure jet flow air-water mixture sprayer and a gas source of an oxygen source ozone generator, and the like;
它由电源、气压射流气水混合喷雾器、氧气源臭氧发生器气源等三大部分组成；
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