提出了一种递推导航方案，此方案包括了前后向信号、陀螺仪信号、速度脉冲信号以及气压计信号。
A inertial navigation system, this module includes forward back pluse signals, the gyro signal, speed pulse signal and the barometer signal.
他们说他们的后向激光可以，例如，在气体输运管道破裂的情况下使探测大气中的甲烷信号变得更容易。
They say that their backward laser would, for example, make it much easier to scan the atmosphere for signs of methane in the case of a ruptured gas pipe.
采用两个模拟光源，分别模拟了信号光和后向散射光。
Two light sources were used for simulating the signal and backscatter light respectively.
采用两个模拟光源，分别模拟信号光和后向散射光。
Two light sources are used for simulating the signal and backscatter light respectively.
利用空间时频分布的前后向平滑解决了具有相同时频特性信号的均匀线阵DOA估计问题。
Through spatial smoothing, the problem of DOA estimation of signals with the same time-frequency signature is solved.
以辐射传输理论为基础，建立了大气距离选通成像系统后向散射光和信号光的模型。
Based on the radiation transmission theory, a model of optical backscatter and signal of atmosphere range-gated imaging system is given.
以辐射传输理论为基础，建立了大气距离选通成像系统后向散射光和信号光的模型。
Based on the radiation transmission theory, a model of optical backscatter and signal of atmosphere range-gated imaging system was given.
结果是目标上的照度、后向散射光和信号光在光电阴极面上的照度增加，目标与背景图像的对比度降低；
The results demonstrate that the irradiance on object, backscattering and signal irradiance on photo-cathode are increased and the image contrast between object and background is decreased.
考虑受激喇曼散射的竞争效应，求得了简并四波混频后向波参量振荡信号强度与泵浦输入强度的关系。
Considering the competing effect of Raman scattering, the dependence of intensity of parametric backward wave oscillation on the pumping intensity is obtained.
在实验的基础上提出了一种用激光后向散射信号的幅度谱进行探测和识别气泡的新途径。
After the spectral analysis of back scattering we can identify the bubbles by the differences between bubbles and water.
用统计方法研究了随机取向偶极子云的后向散射信号的频谱和极化特性、并给出数字结果。
The spectral and polarizing characteristics of radar echoes from random orientation of dipole scatterers are investigated using statistical method and the numerical results are given.
后向泵浦结构，输出信号的光功率相对高于前向泵浦输出信号的光功率。
The output powers of signals in backward pumping configuration are higher comparatively.
一直往前走到第一个交通信号灯的地方，然后向左拐。
Just follow your nose until you reach the traffic lights and then turn left.
其中接收系统中滤波器的带宽的大小不仅对后向散射起到抑制作用，而且对目标信号产生抑制作用。
The bandwidth of the filter in the receiving system doesn't only suppress the backscattering, it also has a suppression effect on the target signal.
文章分析了调制脉冲激光雷达探测信号水下传输模型，研究了海水后向散射信号以及目标反射信号的频域特性。
The article analyses the seawater transport model of the modulated-pulse LIDAR signal, and the frequency characteristic of the seawater backscattering signal and target reflecting signal are studied.
扫描系统作为单、双基地激光雷达共用发射扫描装置，同时兼顾了单基地激光雷达对目标后向回波信号的接收功能。
The scanning system can be used by both Mono-static and Bi-static Lidar system simultaneously and also can be used by Mono-static Lidar receiving system for back scattering of the target.
研究了扫描角度误差、气溶胶后向散射信号、大气温度对风场探测精度的影响。
The effects of scanner uncertainty, the aerosol backscatter and atmospheric temperature on wind accuracy of the wind lidar were evaluated.
研究了扫描角度误差、气溶胶后向散射信号、大气温度对风场探测精度的影响。
The effects of scanner uncertainty, the aerosol backscatter and atmospheric temperature on wind accuracy of the wind lidar were evaluated.
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