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核动力舰船
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  “核动力舰船”译为未确定词的双语例句
     Study on PID control of marine nuclear power steam generator based on genetic algorithm
     基于遗传算法的核动力舰船蒸汽发生器水位PID控制研究
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  相似匹配句对
     Ship Stabilizers
     舰船减摇装置
短句来源
     Study on PID control of marine nuclear power steam generator based on genetic algorithm
     基于遗传算法的核动力舰船蒸汽发生器水位PID控制研究
短句来源
     Hybrid Digital Analogical Real Time Simulation of a Naval Nuclear Power Set's Steam Turbine System
     舰船核动力装置蒸汽轮机系统数模混合实时仿真
短句来源
     Data Processing for Ship Attitudes
     舰船姿态的数据处理
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     Nuclear Power Institute of China
     中国核动力研究设计院
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The essentiality of compact nuclear power marine engineering simulator (NPMES) is discussed. The technology of nuclear power plant engineering simulator (NPPES) for NPMES development is introduced, and the function design, general design and model design are given in details. A compact NPMES based on the nuclear power marine of "(?)" is developed. The design can help the development of NPMES, which will improve operation safety and management efficiency of marine.

基于船用核动力装置安全管理、开发研究的需求及核电站仿真技术的发展,分析了研制微机型船用核动力工程仿真器系统的重要意义。按软件工程的思想,从仿真器系统的功能设计、总体设计、模块设计三方面论述了该系统的设计思路及实现方法,并对日本核动力舰船"陆奥"号的回路系统进行了初步的模拟设计。该系统的实现将进一步提高船用核动力装置的优化设计、安全运行和科学管理水平。

To solve the problem that wetness measurement of flowing wet steam is difficult and inaccurate,a novel instrument for wetness measurement of flowing wet steam is developed by using of capacitance method based on the fact that water and steam have different permittivities,and on-line wetness measurement can be realized by means of this instrument.The method that flowing saturated wet steam is simulated by spraying water into air flow is proposed,and calibration experiment for the instrument is conducted in water/air...

To solve the problem that wetness measurement of flowing wet steam is difficult and inaccurate,a novel instrument for wetness measurement of flowing wet steam is developed by using of capacitance method based on the fact that water and steam have different permittivities,and on-line wetness measurement can be realized by means of this instrument.The method that flowing saturated wet steam is simulated by spraying water into air flow is proposed,and calibration experiment for the instrument is conducted in water/air flows.The experimental result shows that the frequency output decreases as the absolute wetness increases,and there is a nonlinear relation between wetness and frequency.The instrument can endure high temperature and high pressure and has preferable precision.After strict calibration,it can be used to measure steam wetness in nuclear power plants and nuclear-powered ships.

为解决流动湿蒸汽湿度测量难度大、准确度差等问题,根据蒸汽与水的介电常数差异较大的特点,研制了一种新型的电容式蒸汽湿度测量仪,来实现蒸汽湿度的在线测量.提出了向空气流中喷入雾化水来模拟饱和湿蒸汽的方法,并在空气-水系统中对新型湿度测量仪进行了标定实验.实验结果表明,随着空气绝对湿度的增大,输出频率逐渐减小,湿度与输出频率呈非线性关系.该测量仪能承受高温、高压,且具有一定的精度,经严格标定后,可应用到核电站及核动力舰船上,进行蒸汽湿度的在线测量.

 
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