邯郸热电厂安装了锅炉承压管泄漏在线检测系统。
An on-line leakage monitoring system for pressurized heating pipes was installed in Handan Power Plant.
而人工流产是将负压管放进宫腔内，利用负压吸去妊娠产物。
And abortion is the negative pressure pipe in the womb, the use of negative pressure suction to pregnancy product.
在重力输水系统的规划设计中，有时采用无压管渠与压力管道相结合的方式输水。
In the planning and design of gravity water transfer system, the combined pattern of pressure free pipe and canal with pressured pipe line is sometimes adopted to carry out water transfer.
如果可以弄到更长的垂直导压管，就定位安装座，将其80%上行、20%下行。
If longer lengths of straight run are available, position the mounting such that 80% of the run is upstream and 20% is downstream.
采用外压管式聚砜-聚丙烯腈共混超滤膜进行错流膜生物反应器水力清洗特性研究。
The external pressure tubular moduel and PS PAN blended membranes were used in the study on the characteristics of hydraulic cleaning in crossflow membrane bioreactor.
如果支撑设施不够完善，应使用通道、角铁、导管或管道对单独导压管进行连续支撑。
Where this facility is not available, individual tube runs shall be supported continuously in channel , angle iron , conduit or pipe.
目前末敏弹母弹测高机构主要装配了空压管、毫米波雷达、定时器、激光测距系统等装置。
At present, the ranging system of the carrier shell equipped the air pressure tube, the millimeter radar, the timer and laser ranging system.
总压管提供了一种简便快捷的测量流体平均流场的方法，分析其在超音速测量中的影响具有重要意义。
The time averaged velocities in fluid flow can be measured simply and conveniently by investigating the effect of the pitot tube in supersonic flow.
②施工方人员不了解引压管卡套的结构原理，将前后卡套的顺序装反或是将前后卡套的各自方向装反；
The second is that the constructors are not so familiar with the structures and sealing principles as to make mistakes with the setting direction of the ferrules.
针对此情况，设计了在测风装置上加装带PLC的吹扫装置，可以实现风量测量系统取压管的自动吹扫。
So we design purging equipment with PLC, which can finish the blowing behavior automatically on the pressure line of the air flow measuring system.
主要结构有：JDQM全面罩、供气阀、减压阀、背板、压力表、报警哨、中压管、碳纤维复合气瓶等。
Main structured items are: JDQM full face mask, air supply valve, pressure regulator valve, backboard, pressure gauge, alarming whistle, medium pressure tube, carbon fiber composite cylinder, etc.
该蠕动泵通过调节滚轮架与泵体的轴向位置，使压管间隙在一定范围内变化。从而扩展了泵头的使用范围。
By adjusting the axial position of the roller shelf and the pump body, gap between pressure-bearing pipes changes within a certain range, thereby the application scope of the pump head is expanded.
本试验利用烘干机配备起冷却作用的钢板仓（配有通风机和通风道装置）合理安装排管与压管进行通风储藏玉米。
The experiment of ventilation storage for corn was carried out making use of driers combined silo which had cooling function (equipped with fanner and ventilation channel installation).
对于不同的传压管径、传压管长度和腔室容积，得到不同阻尼的衰减振荡曲线以及过阻尼时呈单调衰减的回零过程曲线。
Then the different damped oscillation curves and over-damped monotonic decay curves can be obtained for various diameter and length of the pressured tube and various volume of the chamber.
设计的爆压管替代线夹，在电路正常运行的工况下替代爆压续接管承担导线的张力，从而达到保护线路和爆压管的目的。
The line clamp designed in the article can take the place of the explosive pressing duct to take on the tensile force of line in working order.
设计的爆压管替代线夹，在电路正常运行的工况下替代爆压续接管承担导线的张力，从而达到保护线路和爆压管的目的。
The line clamp designed in the article can take the place of the explosive pressing duct to take on the tensile force of line in working order. The line and the duct can be protected in this way.
变送器应直接安装在测量点，但强腐蚀性的或过热的介质不应与变送器接触，需借助引压管作为过渡，把取压口介质压力传输到变送器。
It should be installed on the measuring point but not to touch the medium with strong corrupt and high temperature. It is better to make a transition by a special pipe.
那时Q 4000会控制连接阻塞管和压井管到油井的真空阀。
The Q4000 will then have control over the valves that connect the choke and kill lines to the well proper.
在此以前，英石油已经给井喷防护器重新布管布线，其中重要的阻流管（chokepipe）和压井管（kill pipe）更是被小心铺设。
To do this, BP has been replumbing and rewiring the blowout preventer, paying particular attention to its choke pipe and the kill pipe.
为明确起见，图中省略了过压二极管和保护电路。
For clarity, the figure omits overvoltage diodes and protection circuits.
复杂的管道可采用建立背压的方法进行清管、测径。
Complex pipe can be established by the method of back pressure pigging, caliper.
本文提出了一种用两个场效应管实现的压控线性电阻电路。
A voltage controlled linear resistor which consists of only two field-effect transistors (FET) is presented.
叙述了液柱式压力计的精度，对U形管压力计和双管差压计的正确使用方法及误差修正做了简要分析。
The precision of liquid column manometer was described. The correct use method and error correction of U tube manometer and double tube differential pressure gauge were analysed.
供料桶内的物料被大气压力压入出进料软管，通过进出料的三通管进入料缸。
Then the material in the feeding tank enters the feed hose and the charging cylinder via the tee piece under atmospheric pressure.
目的：为临床尺管综合征和尺神经卡压、尺神经损伤的诊治提供解剖学依据。
Objective: To provide morphological basis for clinical diagnosis and treatment in ulnar nerve extrusion and ulnar tunnel syndrome.
做到这一点最容易的方法是给整个光电倍增管的两端加上一个电压，然后从一个分压器的各个抽头取得供给各个倍增管电极的电压，如图4 - 13所示。
The easiest way to accomplish this is to apply a potential across the entire tube and tap the dynode voltages off a voltage divider, as shown in Figure 4-13.
本文利用差压波动信号对水平管气液两相流流型辨识问题进行了研究。
Flow regime identification in horizontal gas- liquid two- phase flow using differential pressure signal is investigated in this paper.
艏尖舱、淡水舱、压载舱、应急发电机组燃油柜采用测量管测量，污油舱使用短测量管。
Fore peak tank fresh water tank ballast tank emergency generator fuel oil tank use sounding pipe sludge tank use short sounding pipe.
放电管主要用于过压防雷保护。
Discharge tubes are mainly used for over-voltage protection.
放电管主要用于过压防雷保护。
Discharge tubes are mainly used for over-voltage protection.
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