光缆

Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 507 : cut-through.

NF L52-400-507-2003 航空航天系列。飞行器用光纤和光缆。试验方法。

The optical fiber preparation collapsar PLC control system is a set of equipment that be using at the scene by YOFC.

光纤预制棒熔缩机PLC控制系统是长飞光纤光缆有限公司正在工业现场使用的一套生产设备。

The paper describes the work as follows.First,based on the knowledge of collapsar technics,this paper analyzes the characteristic of optical fiber collaperser machine software system and hardware structure,A P8 system and its development kit has been installed first in China,and the hardware system of the optical fiber preparation collapsar has been designed and debugged.

本文主要做了以下几方面工作：首先，在了解光纤预制棒熔缩机工艺的基础上，剖析了长飞光纤光缆有限公司的光纤预制棒熔缩机的软、硬件的特性，在国内首次组装了P8及开发系统，设计出光纤预制棒熔缩机的硬件系统，并作了调试。

B:硫化铅斑渍中铅的定性分析 Test methods for analysis of lead in PVC taken from insulation and sheath of electric and optical fibre cables - Method A : total lead content determination with flame excitation atomic absorption spectrometry - Method B : qualitative analysis of lead by lead sulphide staining.

NF C32-039-2006 取自电缆和光缆绝缘材料和互套的聚氯乙烯中铅的分析用试验方法。方法A：用火焰激发原子吸收光谱测定法测定含铅总量。

The company is now the long-fiber optical cable communication technology Limited and the flames Fiber Co., Ltd. was the sole supplier of optical communication products and vendors agent.

公司目前是长飞光纤光缆有限公司和烽火通信科技股份有限公司光纤盘的独家供应商和光通信产品代理销售商。

Computer networks use a variety of transmission media,including copper wire,optical fibers,radio and microwave transmissions,infrared,and laser.beams.

计算机网络使用各种传输介质，包括铜芯线、光缆、无线电和微波传输、红外线和激光等。

Compact, so that the cable is well-positioned to bending performance.

结构紧凑，使光缆具有优越的弯曲性能。

Had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed.

当铺设一条从欧洲到美洲的海底电报光缆的时候，出于商业冬季人们第一次提出&海底是什么东西？&

Had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed.

当铺设一条从欧洲到美洲的海底电报光缆的时候，出于商业动机，人们第一次不得不回答这个 www.8 ttt8。

Consequence was when the laying of a telegraph cable from Europe to America was proposed.

当铺设一条从欧洲到美洲的海底电报光缆的时候，出于商业动机，人们第一次不得不回答这个问题&海底是什么东西&。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。