coaxial cable carrier telephone system是什么意思

用法例句

The band structure in microwave frequency for quasi-1-D coaxial photonic crystals;

用传输矩阵法研究微波波段准一维同轴光子晶体能隙结构

Study on the Transmission Coefficient in Quasi one dimensional Coaxial Photonic Crystals;

准一维同轴光子晶体传输特性研究

Experiment of single stage G-M coaxial pulse tube refrigerator;

单级G-M型同轴脉冲管制冷机实验

The inspection method of error of the coaxality;

同轴度误差的检测方法探讨

A New Way of Coaxality Inspection for 3D Electric Trigger Probe;

一种检测导电式三维触发测头同轴度的新方法

A Coaxality On-line Inspecting Instrument of the Inner and Outer Diameters of Cable;

电缆内径外径同轴度在线检测仪

Experimental research on the electrified co-axial jets of two immisicible liquids;

静电场中两种不互溶流体同轴喷雾的应用研究

Quick test of coaxiality error of small-hole parts between processes;

小型孔类零件工序间同轴度误差的快速检测

The influence of "non-standard accuracy" on coaxiality of turnover boring on NC horizontal boring machine;

数控卧镗“非标精度”影响调头镗孔同轴度的研究

A discussion of measurement errors of coaxiality of long-distance bores;

远距离孔同轴度测量误差探讨

Co-axial electrospinning technique is utilized in preparing core-shell composite nanofibers,in which the shell material is PMMA and the core is PA-6.

利用同轴共纺技术制备出具有壳-芯结构的复合纳米纤维,再通过热压成型工艺将壳层的聚甲基丙烯酸甲酯(PMMA)熔融,留下芯层的尼龙6(PA-6)纳米纤维作为增强材料,由此制备得到纳米纤维增强透光复合材料。