三通

目的探讨我院自制的三通在早期检查脑室-腹腔分流管堵塞的可行性。

Objective To discuss the feasibility of the triplet that we ourselves designed in examining early the blockage of ventriculoperitoneal shunts .

其在安全联锁设计包括转速信号处理、加速度信号处理、过载保护、转换三通球阀等。

Its security interlock security design includes rotate speed signal processing , over loading protection , conversion triplet ball valve and so on .

T型三通管内热分层流动3D数值模拟

3-D Numerical Simulation of Stripping and Stratification in Mixing T-Junction

引风机出口F型三通性能优化

The performance optimization of the F-type three - way pipe

利用Excel实现三通强度自动计算

Application of Excel to Realize Automatic Calculation for Tee Pipe Strength

含环向裂纹等径焊制三通极限压力（II）&工程估算方法

Limit pressure for equal-diameter welded pipe branch junctions containing circumferential cracks part (ⅱ) & an approximate calculation approach

基于UG的三通管件注射模具的设计与制造

Design and Manufacture of Injection Mould for Tee-fitting Based on UG

弯头耦合三通降阻PIV实验及CFD研究

Study on the Drag Reduction of Elbow and T-junction Close-coupled Pipes by PIV and CFD

介绍了将高级语言VB与AutoCAD结合在一起绘制异径三通管展开图的方法。

A method is introduced to draw the unrolled diagram of different diameter T joints by combining VB with AutoCAD .

同时，采用VISUALBASIC程序语言编制并行接口控制程序，经自行设计的放大电路作用后驱动两位三通电磁阀，实现对气动微泵各气路间的切换的控制。

And a Visual Basic parallel port control program was used to drive electromagnetical valves through an amplifying circuit . Thus , the switch of gas channels in pneumatic micropump can be controlled .

PVC-U排水管降噪三通接头研究

Research on the noise-reducing tee for PVC-U drain pipes

[方法]将38例急性蛛网膜下腔出血病人随机分为用输液泵组（A组）和三通输液器人工调速组（B组）。

Methods : A total of 38 cases of acute subarachnoid hemorrhage patients were divided randomly into infusion pump group ( group A ) and manual adjusting group by three-way joint infusion set ( group B ) .

300MW机组三通的结构应力分析与形状优化

Stress analysis and Optimization for a tee of 300 MW Turbine Set

300MW汽轮机组T形三通的应力分析及结构优化

Stress Analysis and Optimization for T-type Tee of 300 MW Steam Turbine Set

本文根据三通调节阀在流量调节中的特点，采用具有积分分离功能的PI增量调节算法，被证明是切实可行的控制方案。

According to the characteristic in flux adjustment of three-port seat valves , this article use the incremental PI adjustment algorithms with integral separated functions and proved to be practical control programmer .

3-D数值模拟结果显示了搅拌头肩台下大约1.5mm的紊流区域的形成；T型三通管内热分层流动3D数值模拟

D modeling results show the formation of a chaotic flow zone about 1.5 mm below the tool shoulder . 3-D Numerical Simulation of Stripping and Stratification in Mixing T-Junction

以UHMWPE管材为原料，在特殊设计的设备上，将支管和直管沿交接线熔接在一起，可制得各种规格的UHMWPE三通。

The UHMWPE tee joint was made by a kind of specific designed equipment in which the branch pipe and main pipe cut from UHMWPE pipe were welt into integer .

采用有限元分析软件ANSYS，对常见等径三通进行数值模拟分析，求得内压与弯矩联合作用下的塑性极限载荷有限元解；

In this paper , the FEA software-ANSYS is used to carry out the numerical simulation analysis of common equal-diameter tees and obtain the finite-element solution of plastic limit loads under the collaborative action of internal pressure and out-of-plane moment .

方法在Ohmeda麻醉机共同气体出口处安装一个三通，其一个出口与呼吸回路相连，一出口与氟合器气体入口端相连。

Methods A three-way stopcock was installed in the common gas outlet of Ohmeda anesthesia machine .

Φ508mm等径三通拉拔工序数值模拟与实验研究

Numerical simulation and experimental study on the drawing procedure of φ 508mm equal diameter tee

通过理论分析和实机验证，研究了利用PLC控制技术通过电动三通调节阀控制制冷压缩机的冷凝压力，进而保证冷水机组的状态稳定的控制措施。

Through theoretical analysis and real machine demonstration , the control measure of " ensuring stable status of the specific chiller by utilizing PLC technology and by controlling the operating pressure of the water chiller of the cooling system through electric 3-way regulating valve " was researched .

本文用SAP5通用程序对等径焊接三通进行了应力分析方面的全面计算和研究。

The stress of an equal diameter tee has been analyzed and calculated in the article with SAPS programs .

结论三通组可降低血清TNF-α、IL-1β含量水平，减轻神经功能受损程度以及提高患者日常生活能力，作用优于手足针组。

Conclusion " Three ways " method of acupuncture could reduce serum levels of TNF - α and IL-1 β, alleviate injury of nervous function so as to improve the daily life ability , superior to hand and foot acupuncture .

目的观察三通法针刺对急性缺血性脑血管病患者血清TNF-α、IL-1β含量的影响，并探讨其可能的作用机理。

Objective To observe the effect of " Three ways " method of acupuncture on serum levels of tumor necrosis factor - α( TNF - α) and interleukin-1 β( IL-1 β) in patients with acute ischemic cerebrovascular diseases ( ICVD ) .

针对主管和支管流体温度不同的等径三通管，利用AQUA程序，对该三通管内的热分层流动进行了三维数值流场模拟。

3-D numerical simulation on flow regime has been performed for the equal diameter T-junction with different inlet temperatures for primary and branch pipes by AQUA code to study the stripping and stratification phenomenon .

为满足燃油锅炉的烟气排放要求，设计了J型烟囱，它由斜三通、直管、膨胀节、防爆门、雨漏、落水管等组成；

Describes a J shaped stack developed to meet the requirement of smoke emission standard of oil fired boilers , which consists of a slope tee , a straight pipe , an expansion joint , an explosion flap , a rain drain pipe and a down pipe .

本文针对目前科研和生产中的问题，使用有限元模拟仿真软件DYNAFORM结合液压技术对三通管液压成形过程及工艺实施进行了研究。

Aiming at the urgent needs of research and manufacture , this paper investigates the forming process and process engineering of T-shaped tube hydroforming with finite element simulation ( FEM ) software DYNAFORM and hydraulic .

从预柱上先流出的组分和从分析柱上后流出的组分先后通过微型三通进入同一个FID检测器，因此可用校正响应因子归一化法进行定量分析。

Since the early eluting components from the pre-column , and the aromatics and heavier saturates from the analytical column are all directed to the same flame ionization detector through a T piece , a factor corrected normalization method can be applied for quantitation .

进行了再热器对空排气管三通管座的温度场和热应力的有限元分析，并选取机组起动后第50min、200min和480min3个点的数据加以讨论。

The temperature field and thermal stress of tee pipe sockets for exhaust pipes to atmosphere from reheater have been analyzed by using the finite element method , the data at time points of 50 , 200 , and 400 minutes after startup being discussed .

一种计算三通疲劳寿命的实用方法

A practical approach to fatigue life prediction of fee - branch