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- Guided and fiber optics 导波与光纤光学
- This page discusses signals over copper and fiber optic cables. 本单元讨论在铜质和光纤缆线上的讯号。
- No more alignment problems, fragile installations, and fiber optic complexity. 无需校准问题，无易脆的玻璃光纤那样复杂性。
- It uses micro-electronics, telecommunication networks and fiber optics to do what you want. 信息技术利用微电子学,远程通信网络,光缆等,做你想做的事情。
- The committee has produced draft standards for high-speed coaxial cable bus and fiber optic ring local networks. 该委员会已经制定了高速铜线电缆总线及光纤环本地网络标准草案。
- Acoptics is leading precision optics and crystal company, dedicates to research, design and provides high quality precision optics and fiber optic components. 单位介绍：福州精益光电科技有限公司是一家专业从事精密光学元器件、通讯元器件、费电子光学元器件和晶体材料的研发、产和销售的高科技企业。公司的产品涉及激光、通信、显示等多个领域，包括各类高精度光学棱镜、镜、透镜、镜以及光学晶体等精密元器件。
- This page concludes this lesson. The next lesson will discuss signals and noise. The first page describes copper and fiber optic cables. 本单元结束此课程。下一课程将讨论讯号和杂讯。第一单元描述铜质和光纤缆线。
- Amphenol was founded in 1932.The company is one of the largest manufacturers of electrical, electronic and fiber optic connectors, coaxial and flat-ribbon cable. 安费诺创立于1932年，是世界最大的电力连接器，电子连接器，光纤连接器，同轴和扁平电缆的生产商之一。
- In essence, CEBus is an open architecture set of specification documents which define protocols for how to make products communicate through power line wires, low voltage twisted pairs, coax, infrared, RF, and fiber optics. CEBus协议规范包括EIA600规格说明书，EIA721规格说明书和家庭即插即用规格说明书，本文针对这些规格说明书及相关的内容进行了研究，并在此基础上进行了相应的开发和应用。
- Variations in surface roughness of both guide and fiber surfaces have a marked effect on friction. 导纱器和纤维表面粗糙度的变动，对摩擦力都有显著影响。
- The child needs to be guided and stimulated. 孩子需要被引导并且刺激。
- HFC (Hybrid Fiber-Coax) - A cable or network using both coaxial and fiber optic technology. Since fiber is more expensive than coaxial, HFC makes for a more cost-effective solution. 混合光纤同轴电缆--一种既使用同轴技术又使用光纤技术的电缆或网络。因为光缆费用较高、混合光纤同轴电缆通常能够达到节省费用的目的。
- On the printer, a roller-type support around which the paper is guided and held during the printing. 在打印机上，打印时纸卷绕其上，起衬垫、导向作用的一种滚柱状支承体。
- Keywords guided wave and fiber optics;finite difference time domain;quasicrystal;photonic crystal;photonic band gap; 导波与光纤光学;时域有限差分法;准晶;光子晶体;光子带隙;
- Reason is the guide and light of life. [谚]理智是人生的灯塔。
- electric cable and fiber optics project 电缆及光缆工程
- If guided and treated right, few would be really good-for-nothing. 如果正确地引导和对待,很少有人真的会一无是处。
- Fiber Optics backbone design and cable installing services. 光纤技术主干网设计及电缆实施服务。
- Keywords guided wave and fiber optics;error analysis;the finite-difference time-domain;photonic crystals;photonic bandgap; 导波与光纤光学;误差分析;时域有限差分;光子晶体;光子禁带;
- This is a great way to get some protein and fiber. 这是获得蛋白和纤维的很好的方法。
