1.
Unrepeated optical fiber transmission over 507 km long haul
507km超长站距无中继光传输系统
2.
Feasibility of construction of the ultra-long span optical communication system
建设超长站距光通信电路的可行性分析
3.
Study on Design and Application of Long-distanceand Overweight Gate Stage Loader;
长远距超重型刮板转载机设计与研究
4.
Study on Protection of QingZang Railway Distribution System with Long Distance Transmission Lines;
青藏铁路超长距离输电线路保护研究
5.
Study on SFEC Code-Type for High-Speed Ultra Long-Haul Opitcal Communication Systems;
高速超长距离光通信系统中超强FEC码型的研究
6.
Kinematic analysis and simulation of laser remote welding workstation
长距离激光焊接工作站的运动学分析与仿真
7.
Research on the High-speed ULH Transmission System and New OCS Network;
高速超长距离传输系统及新型光路交换网研究
8.
Study on Super-Long Distance Distributed Optical Fiber Sensing Technology and Its Application;
超长距离分布式光纤传感技术及其工程应用
9.
New Optical Modulation Formats in WDM Ultra-long-haul Systems;
WDM超长距离传输系统中新型光调制格式的研究
10.
Design of Fibre Raman Amplifier in Ultra Long Haul System;
超长距离系统中光纤拉曼放大器的设计
11.
Ultra-long Optical Fiber Fence Alarm System Based on FBG Sensors
基于FBG传感器的超长距离光纤围栏报警系统
12.
Long Range Ultrasonic Guided Wave Inspection Technology and Its Application
长距离超声导波技术及典型模拟缺陷检测
13.
Study on fault transient component of EHV long distance transmission lines
超高压长距离输电线路故障暂态分量的研究
14.
Study on Optimization Design of Relay-Pump Stations in Long-Distance Hot Water Network for Urban Central Heating;
长距离城市集中热水供热管网中继泵站设置优化设计研究
15.
The Research on Improving the Pointing Precision of SLR Telescope in Changchun Observatory;
长春人卫站提高卫星激光测距望远镜指向精度的研究
16.
Study on Operation Cost of Long-range High-Speed Belt Conveyor at Longtan Hydropower Station
龙滩水电站长距离高速带式输送机运营费用初探
17.
That new supersonic jet liner has a reputation, for being able to keep on flying for long distances at high altitude without stopping.
那种新式超音带喷气客机以能持续在高空作长距离飞行而著称。
18.
The farther away the supernovae are, the longer their light has been traveling and the further back in time the explosion occurred.
超新星越远，它们的光旅行的距离越长，爆炸发生的时间就越古老。