据报道城市三分之一的区域已停电，大面积的道路、自来水、下水道和燃气设施受到损毁。
One-third of the city was reported to be without electricity, with widespread damage to roads, water, sewage and gas infrastructure.
涡轮导向器喉道面积值是燃气涡轮发动机设计和生产中的重要参数，必须加以严格的控制。
The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.
1998年的全国大面积“灯火管制”使得很多电力公司争先恐后修建新的燃气发电厂，但等这些发电厂竣工投产时，却正好赶上2001年的经济衰退。
Widespread "brownouts" across the country in 1998 made power companies scramble to build new gas-fired stations, only for these to come on line in time for the 2001 recession.
根据多项典型燃气与太阳能联合供热系统工程实例，得到太阳能集热器面积与太阳能集热系统造价间的关系。
Based on many typical engineering examples of gas and solar heating system, the relationship between the solar collector area and the fabrication cost of solar collection system is gained.
介绍冷凝式家用燃气热水器的实验研究结果，并结合实例对换热面积进行了优化分析。
The experimental research results of condensation type domestic water heater are stated and the optimization of heat exchange surface area is analyzed through examples.
本论文通过正交实验从燃气压力、水流量、进风口面积和排烟口面积这四个因素中找出了影响强制平衡式燃气热水器的燃烧和热工特性的主要因素。
Through the orthogonal experiments, the author found out the major factor affecting the combustion and thermal characteristics from the gas pressure, water flow, air-inlet area and fume-exhaust area.
在该模型中考虑了底排出口面积比，排气固相颗粒质量比，燃料热值，燃气分子量，燃烧室总温，飞行马赫数等因素。
In the model the exit area ratio, solid particle mass ratio, fuel enthalpy of combustion, jet gas molecular weight, chamber stagnation temperature, flight Math number etc. have been considered.
自动烘干机采用蒸汽加热、燃气加热、有热效力高、操作简便，占地面积小等优点。
A. Automatic dry machine applies steam heating, gas heating, it has such advantages as high thermal efficiency, convenient operation and small area coverage.
生物质气化粗燃气流态化重整，避免了燃气中颗粒物对重整器的堵塞，促进了催化剂的还原，并抑制了催化剂的表面积碳。
The fluidization of catalyst in the reformer had a role of avoiding the blockage of reformer, promoting the catalyst reduction and suppressing the carbon deposition on the surface of catalyst.
根据发射系统内弹道计算模型 ，针对燃气发生器喷喉面积对导弹发射动力的影响进行导弹运动参数、内弹道性能的计算与分析。
During the ground test under different working conditions of the gas generator, the influences of the radial clearance and exhaust nozzle area were studied.
详细信息：技术特点：A、自动烘干机采用蒸汽加热、燃气加热、有热效力高、操作简便，占地面积小等优点。
Technical Properties: A. Automatic dry machine applies steam heating, gas heating, it has such advantages as high thermal efficiency, convenient operation and small area coverage.
详细信息：技术特点：A、自动烘干机采用蒸汽加热、燃气加热、有热效力高、操作简便，占地面积小等优点。
Technical Properties: A. Automatic dry machine applies steam heating, gas heating, it has such advantages as high thermal efficiency, convenient operation and small area coverage.
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