由矿用一般型兼本质安全型的车房显示箱和本质安全型的上下井口信号箱组成。
The utility model comprises a general and essentially safe vehicle house display box for coal mines and an essentially safe signal box for going upward and downward through well heads.
如在街上无法逃脱时，应抱住路灯、交通信号灯、垃圾箱、邮箱或其它固定物体并大声求救。
If on the street and they can't run, grab a street light, traffic sign, trash can, mail box or other fixed object.
控制箱接受中控室驱动信号，由控制箱的PLC按自动方式运行；
The control cabinet receives signal from remote control cabinet and is operated by PLC in auto method.
以bcb为基本的开发平台，结合并利用MATLAB强大的数字信号处理工具箱，开发出两套扭矩信号测量、分析软件。
Using BCB as the base of developing platform, Combine and utilize the strong digital signal processing toolbox of MATLAB, then develop signal measurement of two sets of torsion analysis of software.
对等时间间隔采样的齿轮箱振动信号，利用插值算法实现角域重采样。
Angle domain signals are resampled from time domain signals through using interpolation algorithm.
针对“便携式汽车仪表总成校验箱”系统的开发需要，设计了一种用于汽车电子转速表、里程表校验的频率信号发生器，论述了电路的设计原理和设计思想。
Due to need for the development of portable motor meter assembly checking box, a kind of frequency signal generator is designed, detailed design principle and idea are discussed.
操纵箱是用户操作机器人的主要途径，产生的控制信号由主控制器进行处理。
Operation box is the main approach for users to control the robot, signal formed by which will be processed by the main controller.
介绍了自主设计开发的信号与系统实验箱中信号源模块的软硬件设计。
This paper introduced the software and hardware design of signal generator of signals and systems experiment case.
通过数字模拟实验与齿轮箱故障信号检测，验证了新的双线性时间-频率分布对复杂信号中瞬时分量的探测效果。
By digital simulation and detection of gearbox fault signal the detection effect of the novel bilinear time-frequency transform is validated for the transient components in complex signal.
采用窗函数法、频率抽样法和切比雪夫最佳一致逼近法，通过调用Matlab信号处理工具箱中的函数设计低通数字滤波器。
By using MATLAB signal and using window method, frequency sampling and Chebyshev approximation the design of low pass digital filter in the toolbox have been processed.
介绍了齿轮箱故障振动信号传统的时域、频域分析方法，并列举了一些不同故障所应用的分析方法。
The traditional time and frequency domain methods of vibration signals of gear box fault are introduced in this paper. And meanwhile this paper lists different applied fault analysis means.
一个小一点转换框将发达国家和连接之间的控制箱和一个信号，可从插件13。
A small little converting box will developed and connected between the control box and a signal available from plug 13.
为解决该问题，提出了利用频域特征和遗传编程对齿轮箱盖多类状态振动信号进行特征提取的方法。
The power spectral density of gearbox vibration signals is estimated by the periodogram from which original feature sets are derived.
振动信号分析是进行齿轮箱状态监测与故障诊断的重要手段。
Vibration signal analysis is widely used in the state monitoring and failure diagnosis of the gear and rolling bearing.
针对齿轮箱升降速过程中振动信号非平稳的特点，将常规的阶次分析与双谱分析技术相结合，提出了基于阶次双谱的齿轮箱故障诊断方法。
In order to process the non-stationary vibration signals such as speed up or speed down signals effectively, the order bispectrum technique was presented.
仪表信号接线箱不能用于电力电缆。
Instrument signal wiring junction boxes shall not be used for electrical cables.
铁路固定装置。信号装置。接线箱。防护壳。
Fixed railway installations. Signalling. Junction boxes. Protective sheaths.
针对齿轮箱升降速过程中振动信号非平稳的特点，将阶次跟踪、角域平均和幅值、相位解调分析技术相结合，提出了基于幅值和相位解调分析的齿轮箱故障诊断方法。
In order to process the non-stationary vibration signals such as speed up or speed down signals effectively, the order tracking technique and Angle domain average technique were presented.
结合实验对齿轮箱信号进行时间序列分析，对比各种工况下的模型曲线，识别齿轮箱的运行故障。
Through experiment this paper analyses the signals of the gear box, then comparing with the model curve of the different conditions in order to distinguish the operating trouble of the gear box.
应用振动、噪声信号频谱分析和相干函数分析技术，从理论上说明变速箱故障诊断的依据。
The theory of coherence function and spectrum of vibration and noise signals is applied in gearbox noise analysis in the paper. The basis of fault diagnosis of gearbox is theoretically introduced.
提出了以变速箱振动信号的时序模型为基础的3个特征向量参数，并以此建立标准模式特征向量；
Three characteristic vectors based on the time series model of gearbox's vibrating signals are suggested and distinguishing functions are set up with these three vectors.
提出了基于线调频基稀疏信号分解的包络阶次谱方法，并将其应用于变速齿轮箱故障诊断之中。
An envelope order spectrum based on multi-scale chirplet and sparse signal decomposition was proposed and applied to the fault diagnosis of gearboxes with rotating speed fluctuation.
计算机通过信号线与仪器箱相连。
Computer is connected with instrument container via signal wires.
此外，因为一个复杂的齿轮箱系统被用来记录原始的振动信号，因而振动信号的处理就变得更加困难。
Moreover, the processing of vibration signals has become much more difficult because a full-of-oil complex gearbox system has been considered to record raw vibration signals.
仪器箱通过信号线分别与光学头和进给平台相连。
Instrument container is connected with optical header and feeding platform separately.
智能控制箱可以通过各个洗衣机的输入信号控制臭氧发生器和电磁阀，内装许多安全功能包括：空气开关、保险、温度保护等等。
Control box interlocked with a variety of input and output signals. Many other safety features are also built in, including a main power breaker switch, fuses, and thermal protection.
智能控制箱可以通过各个洗衣机的输入信号控制臭氧发生器和电磁阀，内装许多安全功能包括：空气开关、保险、温度保护等等。
Control box interlocked with a variety of input and output signals. Many other safety features are also built in, including a main power breaker switch, fuses, and thermal protection.
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