steam main
英 [stiːm meɪn]
美 [stiːm meɪn]
网络 蒸汽总管; 蒸汽管道; 蒸汽母管; 主蒸汽管道
双语例句
- Study on Combustion Experiment of Adding of Steam in Main Combustion Zone of Grate
在炉排主燃区加喷蒸汽的燃烧试验研究 - The steam valve of main engine fresh water heater leaked.
主机淡水加热器的蒸气阀有滴漏。 - Research and Application of Steam Turbine and Main Auxiliary Equipments Monitoring on Line
汽轮机及主要辅机在线监测诊断系统研究与应用 - It is concluded that the rub between rotor and steam seal is the main reason for the abnormal vibration.
在对振动数据进行全面分析的基础上，指出汽轮机转子与汽封之间发生的动静摩擦是导致异常振动的根本原因。 - Treatment to Control Oil Leakage Fault of Steam Turbine High Pressure Main Throttle Valve
汽轮机高压主汽门控制油泄漏故障处理 - Project and system situation in Zouxian Power Plant were introduced, and the piping design parameters and the piping material of main steam system and main feed water system were determined.
对邹县发电厂四期工程和系统状况进行了介绍，确定了主蒸汽系统和主给水系统管道的设计参数，选择了管道材料。 - This paper analyzes weakness link of steam turbine's main stop valve and control valve, uses the large finite element program to calculate temperature field and stress field of valve housing and gives out the calculating results.
分析了汽轮机主汽阀和调节汽阀阀壳寿命的薄弱环节，采用大型有限元程序对阀壳的温度场、应力场和蠕变应力进行了计算，并介绍了计算结果。 - Study on Curved Parts Stress of Steam Main Pipes
有关主蒸汽管弯管应力的几点看法 - The paper also presents the low cycle fatigue life and creep life's quantificational method of steam turbine's main stop valve and control valve, and applied examples.
提出了汽轮机主汽阀和调节阀阀壳低周疲劳寿命和蠕变寿命的定量设计方法，并给出了应用实例。 - Steam rate transformation coefficient, extraction equivalent enthalpy drop and steam rate of main cycle
汽耗变换系数及抽汽等效焓降与主循环的汽耗率 - Foam combined flooding and steam flooding are two main methods to enhance recovery factor after polymer flooding;
泡沫复合驱和蒸汽驱是聚合物驱后提高采收率的主要途径和方法； - Improved Design for Automatic System of Steam Turbine main control Command Signals
汽机-主控指挥信号的自动化改造设计 - Now, the problems of slag-off in crust-block duct and excessively high temperature of main steam were main problems.
主要问题是凝渣管结渣和主蒸汽温度偏高。 - On the Dynamic Characteristics of Steam Main and Boilers in Parallel Operation
主蒸汽母管及并列运行锅炉动态特性探讨 - Calculation method& formula of steam curtain together with main problems which shall be paid attention to in design, are expounded in detail.
详细介绍了蒸汽幕的计算方法、计算公式和设计时应注意的主要问题。 - Reservoir heterogeneity and hot steam breakthrough is the main reason for anisotropic electrical properties.
提出沉积作用导致的储集层多层次的非均质性以及高温蒸汽和热水沿高渗透条带的线性突破，是开发层段内电各向异性产生的主要原因； - Steam soak is the main method of dense oil thermal exploitation. The main engineering problem is proper allocation, disposal of the steam injecting parameter and reduction thermal loss during injecting, with reference to this problem, the paper provides a deep research and optimizing design.
蒸汽吞吐是热力开采稠油油藏的主要方式，本文从注汽锅炉的合理配置、注汽参数的匹配和减少注汽过程中的热损失等注汽工程问题，进行了深入的研究和优化设计。 - Based on the results of long-time vibration monitoring of rubbing in steam turbine the main signatures of rubbing vibration in time and frequent domain were displayed and analyzed.
在对各种汽轮发电机组动静碰磨过程的长期振动监测的基础上，分析了机组动静部件发生碰磨时振动信号的时域和频域特征：碰磨产生冲击振动信号，持续时间一般很短； - Water steam is the main content of chemical supervision.
水汽监督是化学监督的主要内容。 - Steam turbine is a main component of thermal power plant, and its vane is lifeline.
汽轮机是火力发电厂的主要部件，而汽轮机的叶片则是汽轮机的命脉。 - The MS of two corrosion samples of the steam main and the adjustable pressure valve in submarine No. ××× are obtained.
得到了×××艇主蒸汽管道及调压阀两个锈蚀产物的穆斯鲍尔谱。 - Results of Study show that the vacuum and exhaust steam temperature are main factors influencing upon the dynamic elevation of LP cylinder and LP bearings of said unit.
研究结果表明，真空和排汽温度是影响低压缸和低压轴承动态标高的主要因素。 - Heat rate transformation coefficient, extraction steam efficiency and main cycle efficiency
热耗变换系数、抽汽效率与主循环效率 - Firstly, the technology of coal-fired steam boiler and main tasks of boiler combustion automatic control system are introduced and then analysis the mechanism model of combustion process, mechanism model of the combustion process is very complicated and very difficult to simulate.
本文以20t/h燃煤蒸汽锅炉为研究对象，首先介绍了燃煤蒸汽锅炉的工艺和锅炉燃烧自动控制系统的主要任务，分析了燃烧过程的机理模型，燃烧过程的机理模型非常复杂，要实现仿真非常困难。 - The low pressure exhaust hood is an important through-flow component of a steam turbine. Its main function is to partially recover the turbine leaving kinetic energy into potential energy.
汽轮机低压排汽系统是汽轮机通流部分的一个重要部件，它的主要作用是对汽流扩压把汽流的余速动能部分的转化为压力能。 - Condensing steam condenser is the main equipment of thermal power generating units.
凝汽器是凝汽式火力发电机组的主要设备之一。 - With the continuous improvement of steam turbo-generator capacity and main steam parameter, in order to guarantee the efficiency and security, the real-time and accuracy requirement of temperature measurement for the turbine rotor surface is improved at the same time.
随着现代汽轮机发电机组单机容量和主蒸汽参数的不断提高，为了确保机组效率和安全性，电厂对汽轮机转子表面温度检测的实时性和准确性要求也日益提高。 - After cooling work the cooling steam flow into the main channel, resulting a strong interference on the main flow of the flue gas, making the air flow in the cascade passage very complex.
冷却蒸汽完成冷却工作后径向汇入主流道由动叶排出，这将对烟气主流造成强烈干扰，使叶栅流道内气流流动十分复杂。 - Modern thermal power plant improves their efficiency by raising steam parameters ( main steam temperature and pressure), which puts forward the turbine blade materials with a higher heat-resistant, thus new blade materials have been constantly developed and applied.
现代热电厂主要通过提高蒸汽参数（蒸汽温度和压力）来提高发电机组的效率，随之对汽轮机叶片材料在耐热性上提出更高的要求，新的叶片材料不断被研制与应用。