查询词典 sensors

Secondly, the author prepared polypyrrole using emulsion polymerization method as well as water soluble polyaniline by adding a small amount of surfactant. Both knids of materials are used as sensing film of QCM trimethylamine gas sensors, respectively.

其次，采用乳聚法和添加少量表面活性剂诱导的方法分别制备了聚吡咯、水溶性聚苯胺，并将它们作为敏感膜材料制作了QCM气敏传感器。

To meet the urgent demands of detecting of trimethylamine in food assay, environment monitoring and medical diagnosis, this thesis studied some gas sensors based on conducting polymer and QCM technology.

针对食品检验、环境监测和医疗诊断等领域迫切需要检测三甲胺气体这一需求，研究了以导电聚合物作为敏感材料的QCM(Quartz Crystal Microbalance，石英晶体微天平)气敏传感器。

The main content of this dissertation can be described as follows: Firstly, the precision measuring theory of spindle rotatory error by the single, double, trinary sensor respectively is researched more thoroughly along with the elimination principle of measurement deviation. According to the characteristic of boring, a new measuring theory and its evaluation criteria of two radiating sensors is proposed based on the theory of relative axis trace movement.

全文围绕实现主轴回转误差的测量与补偿理论机器在镗削加工中的应用研究展开，具体内容概括如下：首先，在分析主轴回转误差的精密测试理论之后、对单传感器、双传感器、三传感器方法的测试理论，测量偏差的消偏原理等理论进行深入地研究。

Also, if the incinerator is shut down, and one or more of the sensors still indicates flame (001, 010, 011, 100, 101, or 110) while the other indicate no flame, it will be known that a definite sensor problem exists.The first step in designing this "sensor disagreement" detection circuit is to write a truth table describing its behavior.

并且，如果焚秽炉被关闭和一个或更多传感器仍然表明火焰(001， 010， 011， 100， 101或者110)，当其他时在设计这个"传感器分歧"传感电路的The第一步将写描述它的行为的实情表。

One embodiment of the system uses two or more sensors to create varying fields of view of the tympanic membrane IR emissions.

本装置的一个实施例中使用两个或两个以上传感器（32、34）以产生鼓膜IR发散的不同视场。

According to different detection principles and chosen sensors,current methods for XLPE power cable partial discharge detection are classified into acoustic emission,capacitive coupling,inductive coupling,ultra high frequency and directional coupling,etc.

综述了XLPE电力电缆局部放电检测技术的研究现状，重点介绍了用于电缆的各种局部放电检测技术和定位方法。

Varieties of technologies are used to detect head motion such as the using of ultrared rays and CCD image etc. In this thesis, based on ultrasonic sensors we describe that the system design about using the head-controlled human-machine interface system.

有许多技术可以被用来做为头动系统之用，如红外线或是CCD影像等方法，而在本研究中，将提出应用超音波感测器所设计出的头控人机介面系统。

Knowledge of typical production components like pumps, rectifiers, ultrasonics, plumbing, corrosion resistant materials, control sensors.

了解的产品的组成结构，例如泵，整流器，超声波学，管道，耐腐蚀材料，控制传感器。

These standard, low cost, uncompensated sensors permit manufacturers to design and add their own external temperature compensating and signal conditioning networks.

这些标准，成本低，无偿传感器允许制造商设计并添加自己的外部温度补偿和信号调节网络。

And, since the camera has kept the overall ISO to 200, there isn't the same noise penalty to be paid as when conventional sensors try to underexpose and then pull the brightness back up.

同时，由于相机始终保持在ISO200，也不象普通传感器那样尝试欠曝光而后期补光从而付出引起噪点增加的代价。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。