The capacitance between the conductive plate and the flow sensor tube varies due to the relative motion of the conductive plate and the flow sensor tube when the flow sensor tube is vibrated.
导电板和流量传感器管之间的电容由于当流量传感器管振动时导电板和流量传感器管的相对运动而变化。
Detection: Gas sensor array. Researchers have developed a device that can analyze the volatile chemicals emanating from a tissue specimen tube to determine whether the sample is cancerous.
检测方法：气体传感器阵列。研究人员研制出一种设备，它能分析管组织标本中的挥发性化学物质，以此确定样品是否具有癌变性。
The elastic tube plays an important role in the resonant direct mass flow sensor.
弹性弯管在谐振式直接质量流量传感器中起着重要的作用。
A new fiber optic current sensor based on a magnetostrictive material tube and a fiber optic Bragg grating is suggested.
提出了一种由磁致伸缩材料管和光纤光栅构成的新型光纤光栅电流传感器。
At present, hole trajectory azimuth Angle is measured mainly with magnetism sensor, but which is restricted by magnetic field and the metal tube around the surveying equipment.
目前的井眼轨迹方位角测量技术主要靠磁通门传感器，这种技术受地磁场及测量体周围金属管体的制约。
Formation center tester (FCT) is made up of hydraulic power joint, double PACKER joint, opposing infuse joint, numeric pump exhausting joint, sensor joint and sampling tube joint.
钻井油气层测试器是由液压动力短节、双packer短节、反向注入短节、数字泵抽短节、传感器短节和取样筒短节组成的。
The sensor is very rugged, being made of stainless steel with an inert fluoropolymer-sheathed probe and stainless steel target tube.
该传感器是非常坚固的，是由不锈钢制成的惰性氟聚合物探针护套和不锈钢管的目标。
Capacitive pressure difference sensor is fixed in the center of the tube and connected with the pulse width modulation circuit so that capacitive flow transducer is made up.
把电容式差压传感器固定在管道中央，并配接脉冲调宽电路，即构成电容式流速变送器。
The structure design of a fiber Bragg grating (FBG) sensor based on the C-shaped elastic tube has been put forward.
设计了一种基于C形弹性管的光纤布喇格光栅传感结构。
TORBAR averaging pitot tube is a flow sensor of new detecting section.
TORBAR均速管是一种新型检测断面的流量检测元件。
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。
For the sake of studying the characteristics of SWR soil moisture sensor, the soil cylindrical tube experiment is designed and the experiment modeling and performance analysis are done in this thesis.
本文为了研究s WR型土壤水分传感器的特性设计了土柱试验，对SWR型土壤水分传感器进行了试验建模和性能分析。
In order to monitor the cement grout density accurately and dynamically in grouting practice, a detection instrument incorporating a CR105 photomultiplier tube as optic sensor was designed.
为了高精度、非接触动态地检测灌浆工程中水泥浆液的密度，采用CR 105型光电倍增管作为感光器件，设计了一种检测装置。
The invention also relates to a sensor for measuring the oxygen content in cast iron melts, comprising an electrochemical measuring cell that has a solid electrolyte tube.
本发明还涉及通过电化学测量元件来测量铸铁熔体中的氧含量的传感器，其中所述电化学测量元件包括固体电解质管。
The invention relates to a magnetic float water level sensor, which comprises a cylinder, a float cylinder, a magnet and a dry spring tube.
本发明公开了一种磁浮式液位传感器，它主要由筒体、浮筒、磁 铁、干簧管组成。
For the magnetic leakage flux system for steel tube flaw online inspection, normally multi-sensor technique is used to ensure the detecting speed and sensibility.
钢管在线漏磁检测中为保证检测的速度及灵敏度，一般采用多路传感器检测技术。
According to the flow characters of secondary side fluid, the transit times divide into four sectors from tube sheet to the sensor on steam line.
根据蒸汽发生器二次侧工质的流动特点，将迁移时间分成四段计算，并重点提出了管束区汽相运动的速度分布计算模型。
The output electromotive force (EMF) of the sensor is chosen as the performance parameter. Firstly, the essential capabilities of tube-type elementare tested.
在实验中，我们以元件的输出电动势EMF值作为考察其性能的参数。
The radial distribution characteristics of bubble size were studied through the measurement in an upward-heated tube using dual-sensor optical probe.
文中采用双探头光学探针对受热上升管内汽液两相流汽泡尺寸的径向分布特性进行了测量与研究。
The radial distribution characteristics of bubble size were studied through the measurement in an upward-heated tube using dual-sensor optical probe.
文中采用双探头光学探针对受热上升管内汽液两相流汽泡尺寸的径向分布特性进行了测量与研究。
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