计算出压力表的总的不确定度和自由度。
Calculate out total uncertain degree and degree of freedom of the manometer.
详细论述了远距离冷气压力表的测压原理。
The pressure measurement principle of the compressed air pressure meter for long distance is discussed.
在工作时，压差不应该超过压力表的量程值。
Under working conditions the pressure difference should not exceed the full-scale value of the gauge.
设计压力指完工的容器在操作位置时顶部压力表的压力值。
Design pressure shall mean the gauge pressure at the top of a completed vessel in its operating position.
二是装置经过校验的压力表，以便核对工作压力表的准确度。
Second, device after calibration of pressure gauge, to check the accuracy of the work pressure gauge.
该压力表具有一般压力表的性能外，还具有良好的耐腐蚀性。
Apart from the general pressure gauge properties, this kind of gauge is good in acid.
差压压力表的的选型主要看量程、静压和两者之间的比例关系。
Differential pressure gauges model selection primarily looks at the following key features: measuring range, static pressure and the ratio between the two.
传统压力表的检定工作主要靠手工操作，检定效率低、动强度高。
Pressure gauges verification is done by hand traditional, its efficiency is low and working intension is high.
介绍了测压铜柱准动态校准压力表的编表方法，分析了编表误差。
The means of working out the table of quasi dynamic calibration of copper cylinders is presented. The error on working out the table with quasi dynamic calibration is also analyzed.
本文介绍光柱式压力表的原理和结构，专门叙述了驱动电路和调试方法。
The principle and structure of bar graphic type pressure meter are described. Especially, the drive circuit and test method are described.
绝压压力表的 压力测量与大气压的波动无关，适合测量气体和液体。
There is no connection between the pressure measurement of the absolute pressure gauge and the fluctuation of the atmospheric pressure. Therefore, the gauge is suitable for measuring gas and liquid.
电信号压力表的传感装置是采用远红外对管的开关原理，实现传感控制功能的。
The sensor signals pressure gauge is used far infrared devices on the principle of switching, and control functions of the sensor.
文章分析了电接点压力表触头烧蚀的原因，提出了无触点式压力表的改进方法。
In this article, the author analysed the cause of arc tip pressure meter scorched, an improved method for contactless pressure meter.
指出从改善弹簧管的材质入手来提高含硫天然气管道用压力表的寿命是不可取的。
It is not advisable to lengthen the pressure gauge service life of sulfurous gas pipeline by improving the material behavior of spring tube.
所述机械节流阀受到电控制，例如阀门位置受到根据所述压力表的输出进行的闭环控制。
The mechanical throttle valve is electrically controlled, e. g. the valve position is under closed-loop control to the output of the pressure gauge.
假如一旦油进入耐震压力表的弹性元件中，必需用四抓化碳反复清洗直到没有油脂时为止。
If the elastic element of pressure gauge, once the oil enters the oxygen required by four grasp carbon cleaning repeatedly until there is no grease.
耐温压力表具有氨用压力表的使用性能，主要用于化学、油工业中高温介质或环境压力测量。
The High-temperature-proof pressure gauge is mainly used in chemical, petroleum industries for measuring pressure of high temperature media under high temperature environment.
耐震膜片压力表具有一般膜片压力表的性能，同时具有抗介质脉动、冲击载荷和耐环境振动的特性。
Seismic patch-patch-pressure gauge with a general pressure gauges the performance of medium-Pulse at the same time, environmental impact load and vibration-resistant properties.
隔膜压力表的耐蚀性能包含环境及测量介质的腐蚀特性，可按使用条件选配隔离器，隔膜，密封垫圈的材料。
Divide the corrosion resistance of pressure gauges includes the environment and the corrosion of media measurement, matching conditions can be isolated, divide, sealing gasket material.
订购直接接压力表形式的软管总成时，若用户需要带压力表时，则要在订单上说明压力表的量程和表盘直径等。
When user want to order the hose assembly with direct pressure gauge, and you also need the pressure gauge, the pressure range and gauge diameter should be expressed in order.
注：在采用任何轮胎气压表察看ETX/ETSX膨胀罐的空气压力时，为了准确读出压力表的压力值，请将膨胀罐与系统的连接断开。
Note: To get an accurate reading when checking ETX/ETSX tank air pressure with any tire gauge, disconnect the tank from the system.
TC1直接安装在泵进口三通上，取代图中所示的对流管压力表。
TC1 is mounted directly on the pump inlet tee replacing the convectron gauge shown on the diagram.
压力表上的指针甚至摆动到了红线外面。
The needle on a pressure gauge twitches ever further into the red.
所以，就像在潜水艇电影里拍的一样，所有的目光都盯着压力表，所以的耳朵都听着声波定位仪。
So, as in submarine films, all eyes are on the pressure gauge, all ears on the sonar.
检查流量计，压力表和其他记录仪器，测量水的输出水平和消费水平，细菌含量，氯和氟水平。
Read flow meters, gauges and other recording instruments to measure water output and consumption levels, bacterial content, chlorine and fluoride levels.
然后在每个气体使用端口安装另外的调节装置和压力表。
Another regulator with gauge set shall be installed at every point of use.
顶部的连接端口可以用于压力表，安全阀，等等。
这个装置有一个必不可少的流量计，一个压力表。
This apparatus consists essentially of a flow meter, a pressure gauge.
这个装置有一个必不可少的流量计，一个压力表。
This apparatus consists essentially of a flow meter, a pressure gauge.
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