尽管战胜了巨大的技术挑战，但是测量仪器在使用磨光其主要镜片过程中产生的故障使得每张图像都模糊不清。
Despite overcoming enormoustechnical challenges, the malfunction of a measuring device usedduring the polishing of the primary mirror rendered every imageblurred.
可用性——测量系统的正常运行时间，并包括高可用性和故障恢复。
Availability a "measures the system 'up-time, and includes high-availability and disaster recovery."
行波故障测距系统中的行波波速测量的准确性在一定程度上影响了行波测距的精度。
In fault location system based on traveling wave, the measurement accuracy of traveling wave velocity influenced the fault location accuracy to a certain extent.
分析了故障测距用行波信号对测量互感器的要求。
The requirements of fault location signals to measurement transformers are analyzed.
故障重构的本质就是寻找故障测量数据所对应的正常值的一个估计值的过程。
The essence of fault reconstruction is a process of seeking an estimation value for correct value which corresponding to fault measurement data.
使用伏米，电流表和其他电子测量仪器和设备，检查和测试已安装电气设备及仪器，定位电气故障和检查其操作。
Inspect and test installed electrical equipment and apparatus to locate electrical faults and check their operation, using volt meters, ammeters and other electrical test instruments and equipment.
论文介绍了一种最新研制的机械系统故障诊断模拟系统的硬件部分及其组成、设计和测量原理、信号采集和处理等。
A recently developed hardware of the model system including the signal collecting and processing, designing principles etc for mechanical fault analysis is introduced.
最后，通过离线学习获得不同子空间故障输出与测量输入的非线性动力特性。
Lastly, the characteristics between fault outputs and measuring inputs in different subspaces have been obtained by processing off line learning.
本文提出了一种通过测量小型机械开关抖动时间，对开关故障进行预测的一种方法。
This paper presents a method for failure prediction of Small mechanical Swich-es by use of Measuring its Vibration time.
为提高某型飞机轰炸军械系统的故障检测水平，采用单片机控制与测量技术研制了轰炸军械系统及所属机载军械设备故障检测仪。
For raising the fault test level of the bombing ordnance system of the plane, the author developed the fault test instrument using microprocessor in bombing ordnance test system.
为了保证电力故障录波器的测量精度，提出了一种基于线性最小二乘原理的录波器通道校正方法。
To ensure the measurement precision of the electric power fault recorder, this paper proposes a channel calibration approach based on the linear least square method.
在数字调谐性能故障排除所需的模拟测量。
Performance tuned for analog measurements required in digital troubleshooting.
实验和现场运行表明该系统布线少、配置灵活、测量精度高、支路接地故障定位的准确率高及抗干扰能力强。
Experiments and actual field operations show its less wiring, flexible configuration, high measurement precision, high veracity of faulty branch locating, and strong anti-interference capability.
文中介绍了应用该仪表系统测量火花等级来诊断电机故障的例子。
As an example, it is recommended to diagnose the fault of motor by measuring the rank of spark with this system.
本论文是以基于人工神经网络的虚拟测量系统故障诊断的研究为主要内容。
The study of fault diagnosis of virtual measurement system based on artificial neural network is primary work.
当检测到故障，或测量表明即将发生故障时，控制器的CRT显示器上会显示一条消息。
When a malfunction is detected, or measurements indicate that a breakdown is about to occur, a message is displayed on the controller's CRT monitor.
本文提出运用导线波动过程原理测量电力电缆高阻故障距离的技术关键。
The principle of wave process on the Line is used to measure the distance of power cable's high megohm fault.
研究含有测量时滞的线性系统的故障诊断和自修复控制问题。
The problems of fault diagnosis and self-restore control were studied for linear systems with delayed measurements.
采用电场分布测量的方法可对这类故障进行在线检测。
The fault can be on-line detected by measurement the electric field distribution along the composite insulator.
本文介绍了基于测量电缆阻抗进行电缆故障监测的原理。
A novel principle for communication cable trouble detection with impedance measurement is introduced.
运输车不得不退回到平地上，以便工作人员们检查测量仪器是否出现故障。
The transporter was backed up to level ground so workers could determine if there was a problem with the gauges.
逆动力学问题的研究方法在系统的稳定、最优控制、故障检测以及测量中有着重要的作用。
The research methods of Inverse dynamics problems have important effects on system stability, optimum control, fault diagnosis and thermodynamic measuring.
该方法能够对传感器漂移故障做出判定，同时可实现测量误差的修正。
By this method the sensor drift can be detected accurately and the measurement error caused by sensor drift may be corrected at the same time.
笔者介绍了该料位计的测量原理，探讨其在选型、安装及故障处理方面的常见问题及解决方法。
The writers depict the principle of measurement of the indicator and inquire into the common problems in the choice of its model, its installation and trouble-shooting and their solution.
分析表明，线路末端三相故障时，线路首端的测量阻抗不与故障距离成正比。
The analysis shows that the measured impedance at the head of the line is not proportional to the fault distance when a three-phase fault occurs at the end of the line.
风机的振动量测量是风机故障诊断的一个重要参量。
The vibrating signal is an important value in trouble diagnosis of fans.
该系统能对雷达发射机工作环境仿真，能进行各种参数测量、测量数据处理、故障隔离及性能测量等。
The system can imitate the working conditions for the transmitter, measure all parameters, process the data, isolate the fault and measure the performance of the machine.
由于故障发生时系统表现异常，这些异常可导致测量信号分形维数的变化，根据这些变化可进行故障检测。
When the fault appears, there will be some variation in the fractal dimension of measurement signal, and the fault detection can be carried out according to this change.
飞机在飞行过程中，因某些测量元件出现故障致使信号丢失，会严重影响飞行控制系统的正常工作。
Some failing measuring components may lead the loss of signal, and work seriously on the flight control system during the flight.
飞机在飞行过程中，因某些测量元件出现故障致使信号丢失，会严重影响飞行控制系统的正常工作。
Some failing measuring components may lead the loss of signal, and work seriously on the flight control system during the flight.
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