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质量能量
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  mass energy
    RESEARCH ON THE DYNAMIC CHARACTERISTIC OF THE CLOSED VARIABLE MASS ENERGY TRANSFORMATION AND STORAGE (VMETS) SYSTEM USING AQUEOUS OF LITHIUM BROMIDE AS WORKING FLUID,PART 1-MODELING
    以溴化锂溶液为工质的变质量能量转换及储存系统动态特性研究(1)——计算模型
    RESEARCH ON THE DYNAMIC CHARACTERISTIC OF THE CLOSED VARIABLE MASS ENERGY TRANSFORMATION AND STORAGE (VMETS) SYSTEM USING AQUEOUS OF LITHIUM BROMIDE AS WORKING FLUID,PART 2—PROCESS ANALYSIS UNDER THE FULL-STORAGE
    以溴化锂溶液为工质的变质量能量转换及储存系统动态特性研究(2)——全量蓄能过程分析
    The operation process of the closed variable mass energy transformation and storage (VMETS) system composes of two processes namely the charge process and the discharge process.
    变质量能量转换及储存系统运行过程由充能和释能两个过程组成。
  “质量能量”译为未确定词的双语例句
    For example, when the energy storage density of chilled water energy storage system is in 25-40MJ/m3 range, its COP is in 3.7-3.5 range and when the energy storage density of ice energy storage system is in 100-260MJ/m3 range, its COP is in 3.5-3.0.
    如水蓄冷系统体积蓄能密度约为25-40MJ/m3时其COP值约为3.5-3.7,冰蓄冷系统体积蓄能密度约为100-260MJ/m3时其COP约为3.5-3.0,。 所以,不管从能源利用率还是容积有效利用率的角度考虑,以溴化锂溶液为工质的变质量能量转换及储存系统都有很大的优势。
    APPLICATION OF THE ENERGY TRANSFORMATION AND STORAGE TECHNOLOGY OF A MASS CHANGING SYSTEM IN HVAC
    变质量能量转换及储存技术原理及应用
    RESEARCH ON THE VMETS SYSTEM USING NH_3-H_2O AS WORKING FLUID,PART 1-MODELLING
    以氨水为工作溶液的变质量能量转换及储存系统研究(1)——过程动态模型
    RESEARCH ON THE VMETS SYSTEM USING NH_3-H_2O AS WORKING FLUID,PART 2 - NUMERICAL SIMULATION AND ANALYSIS FOR AIR-CONDITIONING UNDER THE FULL-STORAGE
    以氨水为工作溶液的变质量能量转换及储存系统研究(2)——全量蓄能策略下蓄能空调数值模拟及分析
    RESEARCH ON THE VMETS SYSTEM USING NH_3-H_2O AS WORKING FLUID, PART 3-NUMERICAL SIMULATION AND ANALYSIS FOR HEATING UNDER THE FULL-STORAGE
    以氨水为工作溶液的变质量能量转换及储存系统研究(3)——全量蓄能策略下蓄能供热数值模拟及分析
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  mass energy
Two resonance states situated at 1.8±0.1 and 2.7±0.1 MeV above the t + n + n decay threshold were obtained in the missing mass energy spectrum of the 5H nucleus.
      
If this force field is turned on linearly in time, the number of created electron-positron pairs does not increase monotonically but in a rather oscillatory way with a universal frequency related to twice the electron's rest mass energy.
      
The design optimization focuses on two principal design objectives, namely stability of force-displacement diagram (FDD) and large unit mass energy dissipation (UMED).
      
Two-dimensional histograms corresponding to a given function and the events simulated by a generator of nucleus-nucleus collisions at the center-of-mass energy √s = 5.5 TeV are analyzed.
      
Photon yields using different isotope projectiles have been compared both at the same center of mass energy and at the same relative velocity.
      
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The current definition of leak rate is discussed.Implication of leak rate is reexplained from the poing of view of mass and enengy.

分析了现有的漏率定义,从质量、能量观点重新解释漏率。

Evaporating temperature varies with the different balance points between capillary tube and compressor, thus the refrigerating capacity, power input and the coefficient of performance are changed. The characteristic of the capillary tube is of significant importance to the system. Thereby, most of the capillary tube in refrigeration system works in critical flow condition, and in this case, the mass, momentum and energy conservation equation could be listed, then be solved based on the theory that entropy is...

Evaporating temperature varies with the different balance points between capillary tube and compressor, thus the refrigerating capacity, power input and the coefficient of performance are changed. The characteristic of the capillary tube is of significant importance to the system. Thereby, most of the capillary tube in refrigeration system works in critical flow condition, and in this case, the mass, momentum and energy conservation equation could be listed, then be solved based on the theory that entropy is maximal. The paper presented a numerical model for the adiabatic flow in capillary tube, a detail analysis of the critical flow were given based on the numerical model, and the influence of the inlet conditions and size of the capillary tube were discussed. The model shows that it fits close to the testing data compared to the experimental curve given by standard test.

制冷系统的蒸发温度、制冷量、输入功率、性能系数随毛细管的改变而变化 ,其工作特性对整个系统而言显得十分重要 .因此对毛细管的流动过程建立了质量、能量和动量守恒特性方程 ,以熵最大原则建立了临界流状态下毛细管出口临界状态的参数关联式 .分析计算了进口压力和毛细管内径对出口临界参数的影响 ,并与标准试验毛细管曲线进行了对比 .结果表明 ,该模型在一定参数范围内与实际状况吻合 .

>=Though introducing the variable mass energy transformation and storage (VMETS) system using aqueous of ammonia as working fluid, the working principle of the VMETS system was known. The VMETS system can be applied not only for cooling or heating but also for both of them. The VMETS system employs the feature of the chemical potential change while the solution concentration is changed. The energy transformation process in the system cycle is a dynamic process because of the concentration varying continuously...

>=Though introducing the variable mass energy transformation and storage (VMETS) system using aqueous of ammonia as working fluid, the working principle of the VMETS system was known. The VMETS system can be applied not only for cooling or heating but also for both of them. The VMETS system employs the feature of the chemical potential change while the solution concentration is changed. The energy transformation process in the system cycle is a dynamic process because of the concentration varying continuously during the energy charge or discharge process. The dynamic models of the processes under partial and full storage strategies by the working principle of the VMETS system are set in this paper, which supplies a dynamic thermal calculation method for the VMETS system designing. The working behavior and performance of the system can be known by resolving these models, which is helpful for deeply research developing the system.

通过对以氨水为工作溶液的变质量能量转换及储存系统的工作循环和流程介绍,可以知道新系统不仅可以蓄能制冷,蓄能供热,还可以蓄能冷热联供。由于系统是利用工作溶液质量分数变化来达到能量转换的目的,能量转换过程是一个与时间有关的动态过程。为了了解和掌握新蓄能系统及设备的工作特性,为系统内设备的设计或选型及为进一步研究、开发该系统奠定理论基础,根据氨水蓄能系统的工作原理,建立了系统能量转换及储存循环全过程热力学动态模型。

 
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