查询词典 tube generator

The model of adiabatic spherical to columnar hydrogen bubble growth in large leak sodium water reaction as well as the model of secondary loop pressure propagation with the one dimensional characteristic method are established under one double ended guillotine tube break in the steam generator of liquid metal cooled fast breeder reactor.

研究建立了钠冷快堆蒸汽发生器在单管束发生双端断裂情况下钠水反应中气泡从球形到柱状的变温绝热生长模型，及采用一维特征线方法建立的压力波在快堆二回路中的传播模型。模型中考虑了爆破膜、管壁弹性变形和气蚀的影响。

Results and Conclusion The experimental results indicate that the output pulsed high voltage of the generator can meet the demand of the cold cathode X-tube.

结果与结论实验表明该发生器的输出脉冲高压能满足冷阴极射线管的要求。

A scheme for compactification of ammonia water absorption refrigerators, especially for the reduction of the height of the generating rectification column is proposed, which includes using spiral sheet heat exchangers as the generator and the partial condenser of the refrigerator instead of the tube shell ones.

提出了一种氨水吸收式制冷机紧凑化的方案，特别是采用螺旋板式换热器作为发生器和分凝器以降低发生精馏器高度的新设计，给出了采用上述改进方案所研制的乙醇蒸馏装置的实验结果。

Medicine and industry equipment Main Products include: induction hand sterilizer, clarity detector, automatic Polarimeter instructions, tablet hardness tester, high performance liquid chromatography, drug melting point instrument, electric thermostatic incubator series, binocular biological microscope, rapid moisture meter, Pointer Wen hygrometer, digital hygrometer temperature, planktonic bacteria sampler, high efficiency air filters, ozone sterilization cabinet, ozone generator, Rat ultrasonic drive device , a variety of fly disinfestation lamp, micro-pressure device, oblique tube pressure table, desktop dust particle counter, mobile sampling vehicle, dehumidifiers, according to meter, anemometer, the volume of dollars, a variety of fly disinfestation lamp, vacuum cleaner water , induction faucet, clean transfer window, automatic hand dryers, automatic; manually to Soap Dispenser, Clean Benches, electronics such as Taiwan, said.

医药及行业设备主打产品包括：感应式手消毒器、澄明度检测仪、自动指示旋光仪、片剂硬度测定仪、高效液相色谱仪、药物熔点仪、电热恒温培养箱系列、双目生物显微镜、水分快速测定仪、指针式温湿度计、数显温湿度计、浮游菌采样器、高效空气过滤器、臭氧灭菌柜、臭氧发生器、超声波驱鼠器、多种灭蝇灯、微压差仪、斜管式压差表、台式尘埃粒子计数器、流动取样车、除湿机、照度计、风速计、音量计、多种灭蝇灯、吸水吸尘器、感应式水龙头、洁净传递窗、全自动干手机、自动；手动给皂器、超净工作台、电子台称等。

The heat flux between water of centric tube, outside annuli tube and that of annulus channel is assumed to be equal, and then the steam generator's model is built by lumped parameters with moving boundary.

通过假设中心管、环形管外侧与环形通道流体间的热流密度相等，应用集中参数和可移动边界的处理方法，建立了套管式直流蒸汽发生器的数学模型。

The fluid-structure interaction dynamic characteristic of steam generator U-bend tube is simulated by using ANSYS parametric design language,focusing on the influence of the anti-vibration bars of the U tube.

应用ANSYS参数化设计语言对蒸汽发生器U形管流体结构耦联系统动态特性进行了数值模拟，着重考虑了防振条对U形管固有频率的影响。

Internal components of steam generator are complex, and the reaction of primary side under loads will influence the components above the tube sheet, such as support plate and tube bundle.

蒸汽发生器内部部件较为复杂，载荷作用下一次侧的力学行为通常会影响管板上部的部件，如支撑板和管束。

This paper analyzes the physical process of the two-phase flow inhelical tube and constructs the thermal hydraulic computational model foronce through big helical tube steam generator.

论文分析了盘管中两相流动的物理过程，构建了大盘管直流蒸汽发生器的热工水力计算模型。

The operating principle and steering control tube of high-temperature air generator are introduced, the reasons for high resistance of the steering control tube being composed of 4 magnetic valve s are analyzed, and the improvement on substitution of 1 four-way valve for 4 magnetic valve s is put forward.

介绍了高温空气发生器的工作原理及换向控制管路，分析了由4个电磁阀组成的换向控制管路阻力大的原因，提出由1个四通阀代替4个电磁阀的改造措施。

The cause of tube plate cracking in steam generator is analyzed in the light of equipment structure , material selection, macro and micro shape feature of the fracture, metallographic structure of the crack, stress on the tube plate , and the introducing vibration of fluid.

对蜡油蒸汽发生器管板开裂原因进行分析，如设备结构、材料选择、断口的宏观形貌、断口的微观形貌特征、裂纹的金相组织、管板受力、流体诱导振动等，找出了管板开裂的原因，并提出了相应的改进方案。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。