您要查找的是不是：
- 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。
- 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。
- 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。
- 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
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- DC Flow and Its Suppression in Pulse Tube Cooler 脉管制冷机中的直流流动
- high frequency pulse tube cooler 高频脉冲管制冷机
- circulation type x-ray tube cooler 循环型X线管冷却器
- Keywords Thin wall tube Cool bending Mandril; 薄壁管;冷弯成型;弯管芯棒;
- Application of Fin Tube Cooler with Bimetallic Strip 双金属轧片式翅片管气体冷却器的应用
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- We bought a small cooler for the picnic. 我们为这次野餐买了个小冷藏箱。
- Metals contract as they get cooler. 金属遇冷则收缩。
- DC FLOW SUPPRESSION IN A SINGLE-STAGE G-M TYPE PULSE TUBE COOLER 单级G-M型脉管制冷机直流抑制实验研究
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Stability Characteristic of Double-Inlet Pulse Tube Cooler 双向进气结构脉管制冷机稳定特性
- This tube is flexible but tough. 这管子柔软但很坚固。
- Keywords Valveless compressor;Two-stage pulse tube cooler;Co-axial; 无阀压缩机;两级脉冲管制冷机;同轴;
