optical distance的例句大全

Miss Distance Error Due to Optical Distortion of Multiple CCD Butting System

多CCD拼接相机系统中畸变误差研究

However, the concentration limits of detection of MCE are often inadequate for the measurement of low concentration sample, because of the characteristically low injection sample volume, short optical path length and short separation distance.

然而，由于进样体积少、光程距离较短，检测灵敏度不足以满足低浓度样品的分析需要。

Design of optical system for laser micro-manipulator with adjustable working distance

工作距离可调的激光显微操纵器光学系统设计

Secondly, considering exit-pupil diameter, exit-pupil distance, working distance, MTF, spot diagram, field curvature, distortion and so on, optical system is optimized.

然后，从出瞳直径、出瞳距离、工作距离、调制传递函数、点列图、场曲和畸变等入手，进行了光学系统的优化设计。

the numerical simulation for 10 gbit/ s optical communication system with single channel and long transmission distance

10Gbit/s单信道长距离光通信系统的数值模拟

Finally the article states that the combined application of DRA and EDFA can significantly increase the function of long distance transport system of fiber optical and hence enlarge the applicable area of EDFA.

最后指出，这两种技术的组合应用能明显提高长距离光纤通信系统性能，使掺铒光纤放大器具有更广阔的应用前景。

with optical multiplication absolute distance measurement technique, the measurement of absolute distance up to 2 meter is achieved, with the positioning accuracy of ± 0.5 μ m.

采用这套绝对测量系统，可以实现长度为2m以内的绝对距离测量，定位精度可以达到±0.5μm。

Technical Requirements for Short Distance Optical Cable Transmission System of TV Program

电视节目短程光缆传输系统技术要求

Technical parameters for short distance optical cable transmission of broadcasting and television

GB/T12365-1990广播电视短程光缆传输技术参数

Properties and applications of the plastic optical fibers for short distance optical telecommunication

短距离光通信用塑料光纤的性能与应用

Through miniaturization design of optical system and scanning system, the fiber absolute distance measurement interferometer is reduce to volume of 600mm × 250mm × 250mm.

通过光学系统和扫描系统的小型化设计，设计了体积为600mm×250mm×250mm的光纤绝对测距仪器；

Three layers optical data storage was realized, the two adjacent bits distance in each layer was 4 μ m and the two adjacent layers interval was 15 μ m.

实现了三层光信息存储，信息点间距和信息层间距分别为4μm和15μm；

Estimating Target's Distance Using Multiaperture Optical Imaging Sensors

运用多个光学成像探测器估算目标距离

In order to obtain the distributed information of the front obstacle, we take the optical flow calculation on the acquired image sequences. At the same time, we use Infrared ranging sensors to get the distance information of the obstacle for setting up the obstacle avoidance strategy.

为了获取前方障碍物的分布信息，本文对采集的图像序列做光流计算。同时使用红外线测距传感器获取障碍物的距离信息，建立避障策略。

In the Inter-satellite laser communication system, because the laser beam is very narrow and the transmission distance is too far, PAT ( Pointing Acquisition and Tracking) is the key technology to establish and maintain the optical communication link.

在卫星光通信系统中，由于激光束非常窄，且传输距离远，所以瞄准、捕获和跟踪（Pointing Acquisition and Tracking，PAT）技术是光通信链路成功建立和保持的关键技术。

When the optical transport network is evolving to the direction of super-high speed, super-large capacity, super-long distance and intelligence, 40 Gbit/ s ( STM-256) SDH equipment and system are very attractive and critical.

在光传输网络向超高速、超大容量、超长距离和智能化方向演进的过程中，40Gbit／s（STM-256）SDH设备与系统是非常有吸引力和关键的一步。

For the problem of short wired transmission distance and great transmission loss of broadband satellite communication RF signal transmitted on ground and ship, this paper proposes the solution and method, which make use of linear optical fiber technology.

针对卫星通信宽带射频信号地面和舰船上有线传输距离短、传输损耗大的问题，提出了利用线性光纤技术传输卫星通信宽带射频信号的解决途径和方法。

Compared with optical detector, radar has the advantages of all weather detection and detection distance due to the different propagation characteristics of optical wave and microwave in the air.

由于光频段电磁波和微波频段电磁波在空气中传播特性的不同，因而相较于光学探测器来说，雷达具有全天候、探测距离远等优点。

opl optical path length. distance of measurement through gas.

光路长度。气体中的测量距离。

epon ( ethernet passive optical network) systems have been considered as the most competitive solution to resolve "the first one mile" problem in all-optical networks because its long distance and wide available bandwidth.

以太网无源光网络（EPON）系统因为其接入距离长、可用带宽高，成为解决全光网络最后一公里最具竞争力的技术方案。