查询词典 trouble signal

The information of bore-hole inclination measured by the downhole apparatus is transferred to the pulse signal generator , and then sent to the pressure sensor on the stand in a form of pressure pulse and recorded by the electronic recorder finally the drift angle is indicated according to the pulse signal .

其工作原理为：通过精密的测量机构测量井斜，测得的井斜信息由控制机构传递给脉冲信号发生装置，该装置发出的信号通过钻井液以压力脉冲的形式传递给立管上的压力传感器，接收的信号由电子记录仪记录，由记录的脉冲信号读出井斜角。

Firstly, we analysis the principle of fluorescence emitting. Secondly we design a signal detection system based on digital BOXCAR, considering with the feature of the fluorescence signal and the noise background.

首先分析了荧光信号产生的机理，在此基础上考虑到荧光信号十分微弱的特点和在强噪声背景环境下检测，设计了基于数字BOXCAR的信号检测系统。

This step is mainly to determine the breakover time using the virtual signal sub-system through decrement the input in to get the free vibration signal through decrement to the output.

利用该方法，完成了渤海JZ20-2MUQ海洋平台在环境激励下的测点选择，给出了测点选择的过程和步骤，计算结果验证了所提方法用于大型复杂结构参数识别的有效性和实用性。

Meanwhile, reference temperature signal of semiconductor refrigerator is transformed to standard voltage signal by electric bridge circuit.

致冷块的参考温度信号经过Pt100的电桥电路转换为标准电压信号。

The new MXR Delay features old-school bucket brigade technology, all analog signal path, and hardwired true-bypass switching for pure signal all the time.

可切换的调节钮提供了摇动的尾音和FUNKY延迟遍数的另一种选项。

At present the commonly used temperature survey system mostly has two big shortcomings: First, needs the massive segments to be able to deliver the scene sensor's signal in the gathering card, the wiring construction is troublesome, the cost is also high; Second, what on the line transmits is the simulated signal, is disturbed easily and the loss, to overcome these shortcomings, one kind arises at the historic moment based on the digitization single bussing technique's system.

目前常用的温度测量系统大多存在两大缺点：其一，需要大量的连线才能把现场传感器的信号送到采集卡上，布线施工麻烦，成本也高；其二，线路上传送的是模拟信号，易受干扰和损耗，为了克服这些缺点，一种基于数字化单总线技术的系统应运而生。

The Windows platform using VC MSTUDIO achieve signal processing signal filtering algorithm, Realization of the Butte...

在WINDOWS平台下用VC+MSTUDIO实现信号处理中的信号滤波算法，程序实现了巴特沃斯高通，低通，带通等滤波算法。

The bending radius during installation: For non-armored digital signal cable for railway with plastic sheath, composite sheath and Al sheath, the bending radius is not less than 10 times of outer diameter of cable; For armored cable, the bending radius is not less than 15 times of its outer diameter; For railway inner digital signal cable, the bending radius is not less than 20 times of its outer diameter.

2.4敷设时的弯曲半径：塑料护套、综合护套、铝护套铁路数字信号电缆非铠装电缆应不小于电缆外径的10倍；铠装电缆应不小于电缆外径的15倍；内屏蔽铁路数字信号电缆应不小于电缆外径的20倍

The choosing principle and laying guard of the cable, please refer to TB 10007-99 "Designing Specification of Railway Signal Cable" and TB 10206-99 "Construction Specification of Railway Signal Cable".

3.1电缆选用原则和敷设防护，建议参考TB 10007-99《铁路信号设计规范》、TB 10206-99《铁路信号施工规范

According to the principle of energy conversion and conservation in fuel combustion, the study is made to automatically control boiler combustion and to supervise boiler thermal efficiency real time on line. Representing fuel caloricity signal and on line thermal efficiency signal with the flame parameter, the combustion automatic control system has been successfully put into operation.

引 言在电力工业生产中，发电厂锅炉消耗大量的燃料，如何提高锅炉运行效率以节约能源，是人们长期力求解决的课题，从燃料燃烧的能量转换和守恒原理出发，对锅炉燃烧自动控制系统和锅炉热效率在线实时监测进行了一系列的探讨，找到了一个用火焰参数代表燃料发热量的能量信号和在线热效率信号。

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。