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- horizontal water tube cooler 横管冷却器
- horizontal water tube boiler 卧式水管锅炉
- Regenerator is one of the key components of pulse tube cooler, and its efficiency can greatly influence the performance of pulse tube cooler. 回热器是脉管制冷机的关键部件之一,其效率对脉管制冷机性能有很大影响。
- The phase shift theory and transmission line model of inertance tube in the Stirling type pulse tube cooler were introduced. 摘要介绍了斯特林型脉管制冷机中惯性管调相的原理和惯性管的传输线理论模型，给出了惯性管尺寸的优化计算方法。
- Guide for procurement of power station equipment - Part 3: boilers - Section 1: water tube boilers. 动力站设备的征购指南。第3部分:锅炉。第1节:水管锅炉。
- To match with local water quality water tube boiler , vertical tjbular assembly,replaceable for each tube. 配合大陆水质水管式炉体直立多管组立特殊设计、受热平均。
- After a review of the history and recent development of pulse tube cooler and thermoacoustic engine, the theories of pulse tube cooler and thermoacoustics are introduced. 针对目前脉管制冷机设计理论不完善的问题，本文重点围绕脉管制冷机的设计方法和惯性管调相的理论模型进行了深入研究。
- Concentric line up of water tube to the electrode ensures better cooling for longer electrode life and improved cut quality. 水管上部到电极的同心线确保了更好的冷却较长寿命易损件并提高切割质量。
- This paper is about contrast and analysis of digital and analogic data of parallel observation with water tube tiltmeter and tensometer in Shandong province. 对山东省水管仪、伸缩仪的数字化和模拟观测资料进行了对比分析。
- Floor Drainer with Static Horizontal Water Seal 静水封横排地漏
- In this paper, results of two kind two-stage pulse tube cooler driven by 55CC 16Hz valveless compressor are reported, and after continue improvement, 25K lowest temperature is got. 然后介绍了两种紧凑型结构的两级脉冲管制冷机实验结果。经过多次改进，发现了无阀型多级脉冲管的一些特性；实验得到了25K的最低温度。
- NIE L,WEN X W,YI ZH CH,et al.Development of DSQ short-based water tube tiltmenter and its calibrating apparatus[J].Crustal Deform Ation and Earthquake,2001,20(3):74-81. [1]聂磊;温若卫;易治春;等;DSQ型短基线水管倾斜仪及标定装置的研制[J].;地壳形变与地震;2001;20(3):74-81
- Finally, the cooling temperature of the thermoacousticlly driven pulse tube cooler is deceased from 83.5K to 81.6K with the acoustic amplifier. 最后采用不同长度的声学放大器进行热声驱动脉管制冷机实验，使单级脉管制冷机制冷温度由原来的83.;5K下降到81
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- DC Flow and Its Suppression in Pulse Tube Cooler 脉管制冷机中的直流流动
- It can also be good for your vaporizer: The vinegar will clear away any mineral deposits in the water tubes resulting from the use of hard water. 醋可以消除因长期使用硬水而沉淀在水管里的水垢。
- high frequency pulse tube cooler 高频脉冲管制冷机
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- circulation type x-ray tube cooler 循环型X线管冷却器
