Parts in contact with liquid in pipe are of brass and beryllium copper. Flow switch installs in tee in horizontal or vertical piping.
在管道内与流体接触的部件是黄铜和铍铜合金。流量开关以三通管方式安装在水平或垂直管道上。
The main source of these failures are vortices existing, in front of Tee-Junctions of entering headers of superheaters and reheaters, caused by the complex flow conditions in the headers.
发生事故的主要原因之一是过热器、再热器进口集箱引入三通处蒸汽在集箱中复杂流动工况下产生涡流，处在涡流区的管屏蒸汽流量减少，使汽温和金属壁温升高。
The hardware equipments and image processing flow chart of 3 -d reconstruction of TEE images were described.
介绍了经食管超声心动图三维重建系统的硬件装置和图像处理的流程框图。结果表明。
Flow switch can be installed in a reducing tee, standard tee or welded fitting.
开关可以安装在异径三通管，标准三通管或焊接管件上。
In this paper, a flow-injection system with on-line ion-exchange preconcentration and atomic absorption detection was developed and applied to the determination of tEe amount of lead in natural water.
本文提出了痕量铅的在线流动注射离子交换预浓集火焰原子吸收测定方法，并将其应用于天然水的分析。
Through needle valve can change the tee cross-sectional of low-flow adapter, thus changing the sample flow, and thus able to meet the requirements of toxicology sampling norms.
通过在一定的范围内人为改变低流量适配器三通旁支管的断面面积来改变采样流量，从而满足对酯类、腈类等气体采样规范的要求。
Objective To assess feasibility, sensitivity of transesophageal echocardiography (TEE) in visualizing coronary artery segments and in measuring their coronary flow velocity (CFV).
目的为评价经食道超声心动图(T EE)显示冠状动脉形态和血液频谱的可行性和敏感性。
Objective To assess feasibility, sensitivity of transesophageal echocardiography (TEE) in visualizing coronary artery segments and in measuring their coronary flow velocity (CFV).
目的为评价经食道超声心动图(T EE)显示冠状动脉形态和血液频谱的可行性和敏感性。
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