The spalling in the concrete is detected by examining the profile of the transmitted pulse in the buffer bar.
按照一维特征线理论，可以由吸收杆上的应变波形确定出混凝土材料的层裂强度。
Complete algorithm is presented for a six-dimensional DC electromagnetic tracking system, of which an experimental prototype is developed. The tracking system employs a magnetic field transmitter and a magnetic sensor, both with 3 orthogonal axes. A direct current pulse sequence drives the 3 axes of the transmitter to emit one after another. The sensor detects the 3 groups of transmitted signals as well as the static magnetic field of the environment, from which the position and orientation of the sensor with respect to the transmitter can be determined.
此系统以正交的三轴发射源和三轴探测器作为传感定位器件，以脉冲直流信号驱动发射源的三轴分时发射，同时接收器三轴探测到相应的三组电磁信号和一个空驱动时间段内的地磁信号，根据接收器在不同方位所探测到磁场差异求得接收器相对于发射源的方位信息。
The waveforms of the diffracted and transmitted pulses depend on the parameters of readout pulse duration, grating spacing, crystal thickness and modulation of the refractive index were found.
发现衍射和透射脉冲波形与读出脉冲宽度、光栅周期、光栅厚度及光折变材料的折射率调制大小有密切关系。
In practice the FFT of the transmitted pulse is not computed since it is the same pulse every time, instead it is a look up table in memory.
在实践中的FFT脉冲的传播没有计算，因为它是同每一个脉冲的时间，而不是它是一个查找表在内存中。
We calculated the response time and the recovery time of LiF: F〓 crystal as a saturable absorber when a long pulse transmitted the absorber. The response and recovery time was affected by the incident intensity of photon flux.
在长脉冲入射时，导出了LiF：F〓色心晶体作为饱和吸收体时对入射光的响应时间和恢复时间，发现响应和恢复时间与入射光强有关，入射光越强其响应和恢复时间越短。
We also found the steady state transmission is related to small signal transmission. The transient transmission was calculated and the transmitted pulse which was affected by the incident intensity of photon flux and the small signal transmission was analyzed when a short pulse transmitted the absorber.
在短脉冲入射LiF：F〓色心晶体时，导出了出射脉冲的瞬态透过率、出射脉冲的形状与入射光脉冲和初始透过率的关系；发现对于相同的初始透过率，不同入射光强的出射脉冲形状随光强而不同；相同的入射光强，不同初始透过率的出射光脉冲形状也不同。
Analyses of IEI series from presynaptic and postsynaptic spike trans showed that the main temporal structure of spike trains could be transmitted across primary afferent syanpse, especially when carried by brief bursts. 6. Synaptic transmission can make influence on the nonlinear characteristics of chaotic trains, such as fractal dimension and short-term predictability, with greater influence made under single-pulse stimulation.
利用信息论的方法，通过计算突触前与突触后序列的互信息，发现在短簇脉冲序列刺激下，突触前脉冲序列所包含的信息可以更为可靠地通过突触传递被突触后动作电位序列所包含。
Transmitted signal waveform specifies shape characteristics of optical pulse of transmitter in the form of eye graph template.
发送信号波形以眼图模板的形式规定了发送机的光脉冲形状特性。
For two months beginning in late 2005, researchers transmitted pulse signals three times per second, from the speaker to the measuring device, calculating travel time between the two stations.
从2005年年末开始的2个月中，研究者们将脉冲信号以三倍速度从扬声器传导到测量设备，计算两点之间的传导时间。
The purpose of this research is to measure the different EOG (Electro-Oculography, EOG) signals resulted from eye movements. The measured voltages will be transmitted to VCO (Voltage Controled Oscilloator, VCO), and then VCO will transfer the different voltages to different frequencies of square waveform signals. The square waveform signals can replace the pulse trains generated by circle disk encoder, as the input signal of infra red sensor in the mechanical mouse.
本论文主要研究目的，乃是应用眼电图法(Electro-Oculography，EOG)来量测眼球运动所产生的电压讯号，以EOG方式量测到的电压，再经由电压控制震荡器(Voltage Controled Oscilloator，VCO)转换成不同频率的方波，VCO并将方波讯号传送给滑鼠的红外线感应器，以替代轨迹球滚动时其带动圆盘编码器所产生的脉波。
Based on the system of B & K3560C data acquisition and analysis. The sound insulation of underwater acoustical material is measured in large anechoic tank, the concepts of the transmitted pulse width and analyzed pulse width are presented.
应用B&K3560C数据采集分析系统，在大型消声测试水池中对水声材料低频隔声特性进行了测定，并提出了发射脉宽和分析脉宽的概念。
The signal-acquisition part of this system adopts parallel plate capacitor, and measured signals are transformed into pulse frequency by capacitance-frequency transformation circuit, then transmitted in optical fibres, so this system has high speed, high precision and high resistance to interference.
该系统的信号检测部分采用平行极板结构电容器，将测得的信号用电容&频率变换电路转换成脉冲频率信号，然后利用光纤传输，因而系统具有高速、高精度、高抗干扰能力。
The PFM modulation makes the frequency spectrum broadened and the transmitted messages depend on the exact position of the pulse edge. So the quality of the transmission will be advanced and the signal and noise ratio will be improved.
采用PFM调制，频谱将会变宽，传输的信息依赖于脉冲沿的准确位置，并以此可以换取传输质量的提高和信噪比的改善。
In order to enhance the precision of the system, the paper proposes a transmitted scheme based on intermissive multi-pulse, and calculates the Time Delay with Correlation Arithmetic, and develops the Time Difference with Interpolation.
为了提高系统测量的精度，文章提出了一种间隙式多脉冲发射方案，同时利用相关算法来计算时延即流速，以及利用软件插值来提高时间分辨率。
The transmitted information is coded into the amplitude of the pulses so that each predetermined value of pulse energy is associated with a message.
把传输的信息编码成脉冲的振幅，因而使每个预先规定的脉冲能量值对应于一个信息。
It analyzes breakdown characteristic of the delay-line and estimates height attenuation rate of the pulse transmitted by the delay-line.
分析了该延时线的耐压特性，并对其传输脉冲幅度衰减率进行了估算。
A new digital technique is described for theoretical analysis of the frequency and amplitude stabilization for the compensation of the transmitted pulse amplitude fluctuation, the radio frequency and the phase jittering in magnetron transmitter.
本文从理论上分析了补偿磁控管发射机发射脉冲幅度起伏以及射频频率和相位抖动的一种新的数字稳幅稳频方法，对其极限性能进行了分析。
A pulse signal from a photo-electricity rotate coder is taken along with the motor's rotating, then the signal is insulated by photic-coupling and transmitted to the micro-controller for measuring transient rotate speed.
同时使用光电旋转编码器获取电机瞬时转动脉冲信号，经过光耦隔离后送单片机，测量电机瞬时转速。
In chirped-pulse spectrometer method, a linear chirped pulse of the probe laser, with a pulse length longer than the electron bunch length, and recording the wavelength spectrum of the chirped pulse which is transmitted through an analyzer.
啁啾脉冲光谱仪法：探测脉冲线性啁啾，脉冲长度比电子束长，啁啾脉冲通过偏振片后，记录其波长谱。
It adopts the software to identify the pulse width control signal which is transmitted by signal receiver and operates accordingly.
采用软件识别遥控接收机发送的脉宽控制信号并执行相应的操作；