Flat tube in any cross section are oblong, the length of the shaft according to the tube pitch to determine the size of.
扁管在任何一个截面均为长圆形，其长短轴根据管心距的大小来确定。
This cancer starts in the cells that line the esophagus (the tube that carries food from the throat to the stomach) and usually occurs in the lower part of the esophagus, according to the Mayo Clinic.
据梅约诊所介绍，这种癌症入侵部位为食道(是由咽喉向胃输送食物的管道)中的细胞，通常发生于食道较低的部位。
Lounging in front of the tube not only eats up hours in your day, it may also shorten your life, according to a new study.
一项新研究称，懒洋洋地呆在电视机前，不仅会消耗你的时间，而且会缩短你的寿命。
According to the company, the large and heavy vacuum tube-based traveling wave tube amplifiers cannot be effectively replaced by GaAs transistors because they a much lower breakdown voltage.
根据公司的消息，真空管将不会被砷化镓晶体管取代。
The supplier shall furnish at least two complete U-tube Quality Certificate and Test Data Reports according to the requirements of SA688/SA688M S3.
供货方在交货时应向订购方提供至少二份完整的钢管质量合格证书和试验数据报告，要求按SA688/SA688MS3的规定。
According to the specific circumstances of the project can also take charge of construction directly welded pipe, but must check a stainless steel tube joint can demand reinforcement.
依据工程的详细状况也可以采取主管上直接焊接支管的构造，但必需校核支不锈钢管衔接处能否需求补强。
The electric hot air curtain machine can be divided into two types of semiconductor thermal sensitive ceramic heater and a fin electric heating tube heater according to different heating materials.
电热风幕机根据加热材料不同可分为半导体热敏陶瓷加热器和翅片电热管加热器两种。
Obtained the minimum miscible pressure according to slim-tube test.
用细管实验确定气驱最小混相压力。
Multistage depressed collector of Traveling wave tube is the device used for collecting spent beam according to their speed.
行波管多级降压收集极是将废电子注按照速度分类收集的装置。
Heater can be designed into double power tubes and single power tube according to the customers request.
加热器可根据用户的要求设计成双功率管和单功率管。
According to the propagation rules of the surface cracks and the engineering practices, have been given the practical range of permissible short and long cracks on the tube surfaces.
根据表面裂纹扩展规律及工程实际，给出了管状杆件表面的实际短、长裂纹范围。
A design scheme of the intelligent metal tube variable area rotameter is proposed according to the angular position measuring principle of the magneto resistance sensor.
根据磁阻传感器的角位移测量原理，提出智能金属管浮子流量计的设计方案。
In short, according to the two gun pressure gauge readings, you can determine whether the leakage and blockage of the tube.
总之，根据两杆枪压力表读数的情况，可以判断出管束是否泄漏和堵塞。
When designing the circuit the frequency of the carrier wave was chosen as 38K according to the physical property of the infrared sending tube.
根据红外发射管本身的物理特性，选用载波信号的频率为38K，设计制作出一种红外遥控器系统。
The char types of the various macerals and their combustion modes were investigated in detail according to the drop tube furnace and one-dimension coal combustibility tests.
本文依据沉降炉和一维煤粉燃烧特性试验，对不同显微组分的残炭类型及其燃烧方式进行了详尽的探讨。
According to automatic machining procedure and needs of pin tube, and with the consideration of realistic manufacturing technology of factory, an automatic welding machine for pin tube is designed.
在深入分析钉头管自动加工所需的加工工序，并实际考察工厂的实际制造技术之后，研究与设计了钉头管自动焊接机床。
It significantly improves the efficiency of steel tube, via the adjustment of position controllers data according to practical working circumstances.
根据生产实际，调整位置控制器的数据，使生产节奏显著提高。
Finally, according to the chemical and mechanical damage theory, the mechanics performance of a concrete tube structure suffered some chemical damage are simulated.
最后，根据前面的化学和力学损伤理论，模拟遭受化学损伤条件下混凝土结构的力学性能。
According to the limit deformation, a method for calculation of the critical curvature of the tube is developed.
根据材料的极限变形，导出管轴临界弯曲半径的计算方法。
For boiler air-flow rectangular tube, the article introduced using Logarithmic Chebychev method to design air-flow meter and choose appropriate proper model according to design scheme.
文章针对锅炉送风矩形大管道，运用“对数一切比雪夫”法的速度一面积法，来设计风量测量装置，以及根据设计的方案选型。
According to fundamental assumptions, the forcing state of bimetallic tube was analyzed during the process of hydro-forming.
根据对双层管分析的基本假设，研究双层管液压胀合过程中的受力状态。
According to the measurement and analysis of natural vibration characteristics of tube heater, a simplified calculating method and empirical formulae were suggested.
根据管式加热炉结构和动力特征的实测结果，提出了简便的计算方法和经验公式。
Suggestion : according to the water cubage of aquarium ( pool ) and max. flux if pump , and the size of tube diameter, cut the pagoda type hose joint to match if.
建议：宝塔式水管接头，可根据水族箱（池）的水容积及水泵最高流量，结合管径大小加以切除配套。
Comparation on the performances of the plate-fin and tube heat exchanger is made according to the base datas from power plant.
通过实测的运行数据，对板翅式换热器和管式换热器的性能进行了对比。
The dynamic strength of rod string and the mount position of centralizer were calculated, according to the acquired deformation of rod string and its impact contact force with tube in the time domain.
根据求得的时域内抽油杆柱受力变形值以及与油管柱碰撞接触力，计算了抽油杆柱动强度和扶正器安放位置。
According to the structure characteristics of ct, we put forward some concrete methods to maintain ct tube.
根据CT的结构特点，提出了保养CT球管的一些具体方法。
According to the size and height of the falling rock block, the thickness of the circular tube can be determined, which can provide the foundation of designing the escape passage system.
同时，根据岩块大小和下落高度，可以通过计算凹陷变形而确定圆管厚度，为逃生管道的安全设计提供依据。
The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory.
利用磁偶极子理论，建立稳恒微弱地磁场作用下管类试件线状缺陷段产生的漏磁场模型。
According to the model of water act cooling, an optimized method is used to determine water cooling parameters, it can realize the optimized control concerning water cooling technique of plastic tube.
根据塑料管材的水幕冷却模型，对水冷参数进行了优化设计，实现了塑料管材水冷却技术的最优化控制。
According to the model of water act cooling, an optimized method is used to determine water cooling parameters, it can realize the optimized control concerning water cooling technique of plastic tube.
根据塑料管材的水幕冷却模型，对水冷参数进行了优化设计，实现了塑料管材水冷却技术的最优化控制。
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