英汉例句

• the economical gas velocity and a optimal velocity proportion of air to gas for designing air preheater are also discussed.

  同时还对卧式空气预热器的经济流速和最佳风烟速比进行了讨论。

• the economic operation of large boiler is directly affected by the leakage of air preheater and the working efficiency of suction fan.

  风烟系统中空气预热器漏风和吸风机运行效率对于大型锅炉的经济运行有着直接影响。

• in order to ensure long term operation under high load of the unit, an on-line water flushing test of the air preheater has been carried out on the said boiler.

  为保证机组高负荷长时间运行，在该锅炉上进行了空气预热器在线水沖洗试验。

• with rising energy prices, foreign companies began to actively use of carbon black with higher temperature air preheater .

  随着能源价格上涨，国外炭黑企业开始积极采用温度较高的空气预热器。

• the scheme for reforming air preheater and how to reduce the ratio of air leakage are analyzed. it is useful for power plant economic operation.

  通过对回转式空气预热器改造的方案及措施分析，阐述了降低预热器漏风率对电厂经济运行所带来的好处。

• after the air preheater system of hydrogenated reaction furnace changes into heat tube preheater, the heat efficiency of furnace increases about 3%.

  加氢反应炉空气预热系统改用热管预热器后，炉子热效率提高了约3%。

• the research of recuperative air preheater is summarized, such as pipe air preheater, plate air preheater.

  总结了近年来关于间壁式空气预热器方面的研究，如管式空气预热器及板式空气预热器；

• experiments show that the method has some reference value in identifying abnormal operational state of air preheater .

  结果表明，该方法对有效识别空预器异常工作状态具有一定的参考价值。

• plate air preheater with corrugated plate as heat transferring elements, has solved problems above, which has been applied in petrochemical and chemical fertilizer unit.

  采用以波纹板片作为传热元件的新型板式空气预热器，克服了上述问题并在石化、化肥等行业上得到了应用。

• on the other hand, this kind of method need the emendation of specific air preheater which depresses the generality of the hot spots detection system.

  另一方面，直接采用红外传感器进行温度检测的方法需要对具体空预器的发射率进行校正，减小了系统的通用性。

• the effect of economics on the design of vertical type steel tube air preheater is discussed with the structural design formula being given.

  讨论经济性要求对立式钢管空气预热器设计的影响，导出结构设计公式。

• it is very important problem how to detect aggregate fuels and sediments temperature on air preheater parts surface effectively in order to prevent air preheater from fire.

  如何有效地检测空气预热器表面的燃料油污沉积物的温度，是防止空气预热器表面起火所必须考虑的问题。

• ljungstrom air preheater is important equipment to recover waste heat and improve heat exchange efficiency for thermal power plant, steel industry and chemical industry.

  容克式空气预热器是热力发电厂、钢铁和化工行业回收余热，提高换热效率的重要设备。

• many infrared sensors detect the air preheater. according to the temperature of the air preheater distribution of these data, the system uses d-s evidence theory to integrate effectively.

  采用多个红外传感器同时检测空气预热器，根据空气预热器的温度分布规律将这些数据利用d-s证据有效的融合起来。

• the paper introduces the funtion and principle of air preheater, and the application of threaded pipe air preheater in organic heat transfer material heaters and its detailed structure-design.

  介绍了空气预热器的作用机理、螺纹管空气预热器在有机热载体炉系统中的应用及其具体结构设计。

• the thermodynamic performance of a rotary regenerative air preheater depends greatly on the flow pattern of heating surface plates.

  回转式空气预热器的热力特性，主要取决于所用波纹钣型的热力特性。

• heat recovery system with revolving air preheater can keep the heat efficiency above 86%.

  采用回转式空气预热器的热回收系统，可以使加热炉热效率保持在86％以上。

• in this paper, the optimization problem of glass tube air preheater is studied. a current computer code for optimal design of a tubular air preheater is developed. a case calculation is finished.

  本文研究玻璃管空气预热器的优化问题，提出了管式空气预热器优化设计的通用计算机软件，并进行了实例计算。

• the characteristic of configuration and betterment about recuperative air preheater is briefly introduced, at the same time the heat-exchange theory and application are recommended.

  对间壁式空气预热器的结构特点与改进、性能原理及其应用情况进行了简要介绍。

• the technical core and performance feature of inorganic heat tube, and its application on air preheater of atmospheric furnace were recommended briefly.

  简要介绍了无机热管技术的核心和性能特点以及在常压炉空气预热器上的应用情况。

• in order to improve the reliability of the air preheater hot spots detecting system, this paper introduces a new kind of intelligent temperature sensors.

  为了提高空气预热器热点检测系统的可靠性，本文设计了一种新型的智能温度传感器。

• in this thesis, several advanced control methods are adopted to improve the performance of the traditional air preheater leakage control system using non-touched sensor.

  本文采用了多种先进控制方法，用来改进传统的非接触式空气预热器密封间隙控制系统。