线路

A range of dehydrator products is available as a fixed installation in telephone exchanges maintaining cable health.

干燥机系列产品对电话线缆进行脱水干燥，保证线路正常使用。

Of the passive optical fiber network system, the near-end optical fiber line terminal OLT includes data processor, range finding counter, fast bit synchronizer, frame timing generator, etc.; and the far-end optical fiber network unit ONU includes delayer, transmission delaying positioner and data processor.

一种无源光纤网络系统，其中近端光纤线路终端OLT（1）包括：数据处理器（11）、测距计数器（13）、快速比特同步器（14）、帧定时发生器（12）等，远端光纤网络单元ONU（2）包括：延时器（23）、发送延时定位器（24）、数据处理器（21）。

It emphasized on the transmission principle of the information in the communication net, and emphasized on the realization method how to modulate and demodulate in the line transceiver.

文中着重分析了通信网中信息传输的基本原理，线路收发器中信息的调制与解调的过程和实现方法。

Police pull down a demonstrator along the route of the Olympic torch in London.

警察放倒了一名在伦敦奥运火炬传递线路上的抗议者。

The circuit encoding, data serialized methods and construction in the fiber transmission system are briefly described. The multiplex/demultiplex of parallel data and their different encoding function were realized by choosing a serializer/deserializer circuit with parallel input.

简述了光纤传输中线路编码、数据串行化的方法和构成，通过选择一种大位宽的串行器/解串行器电路，实现并行数据的复用/解复用以及不同的编码功能。

To research the propagation characteristics of travelling wave along transmission line in depth, the authors establish a mathematical model of travelling wave along lossless transmission line with the format of discrete time and space mesh lines, derive the stable condition and boundary condition of the wave equations using numerical solution of partial differential equation, and attempt the simplification of the boundary condition to realize full decoupling of voltage and current.

为深入研究行波在配电线路上的传播特性，建立了时间-空间网格线离散格式的无损传输线行波数学模型，采用偏微分方程的数值解法推导了波动方程的稳定条件和边界条件，并尝试对边界条件进行简化，以实现电压和电流的完全解耦。

Relay circuit description language is designed in this paper. The language has three characters: construction, logic and geometry. It also has special qualities in program framework, data type, pre-defined operator and description capacity.

本文设计了一种继电线路描述语言，它具有结构特性、逻辑特性、几何特性三个方面的特性，它的程序设计框架、数据类型、预定义算符和描述能力几个方面均有自己独特之处。

The desolation of the region affected basic strategy, logistics, and the selection of lines of communications.

该地区的荒凉对作战策略，后勤保障和通信线路的选择有根本性的影响。

The Cash Bounty/Desolator Airstrike/Mass Production Secret Protocol line is one of the most commonly used Soviet power trees.

现金奖励/清野空袭/大量生产秘密协议线路是苏军技能树中最普遍使用的协议之一。

He tests a phone line for a dial tone.

他测试电话线路是否有拨号音。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。