The concept and description method on PMD and techniques for PMD measurement and compensation are introduced.

Polarization mode dispersion ( PMD ) has a serious obstacle in the development of high-speed optical fiber communication .

偏振模色散 ( PMD ) 已成为 高速光纤通信 系统发展的严重障碍.

Automatic measuring system for polarization mode dispersion ( PMD ) was introduced based on improved Poincar é sphere method.

阐述了邦加球法测量偏振模色散 ( PMD ) 的原理,介绍了基于改进的邦加球法开发的PMD测量系统 和测量实验.

If you have received emails from us? plz and surelythe mail address.

汉译英,请问有收到我们邮件么?

If there is any change, give me a ring plz!

如果有任何变化请立刻通知我.

I have done the harder work, plz be fair to me , Ok?

我努力了, 请公平点儿吧.

PLX 9054 is a general PCI controller, it has the property of high performance and friendly interface.

PLX9054是通用的PCI控制器, 具有性能高,接口方便灵活的特点.

The secondary structures had a little change after PLP removed.

米胚GAD脱辅基后蛋白质的二级结构的变化是部分β-折叠结构转变为了回转结构.

Therefore , the research of low noise PLL design a very hot topicand of value.

如何减小锁相环路的噪声(时域中称为抖动)是设计者们研究的热门方向.

A fast locking phase-locked loops ( PLL ) with a dual-slope phase frequency detector circuit is presented.

文中提出了一种用于高速锁相环的双斜鉴频鉴相器的结构设计.

PLL is used for generating carry synchronization signal.

采用平方环实现载波同步信号的提取.

PLL frequency synthesizer based on fractional frequency division and ∑-� � technique is introduced.

本文介绍了采用 ∑- △调制技术的小数分频PLL频率合成器.

Working knowledge of clock synchronization using phase-lock loop ( PLL ).

理解用锁相环 ( PLL ) 实现时钟同步.

The power consumption due to PLL itself is exclude.

电源损耗由于PLL自身而被排除.

Outputs serial data transferred from the PLL to the controller.

从PLL输出串行信号到控制器.

Results: After acute high-altitude, PT, TT, APTT, DD increased and FIB, Plg, plasmin inhibitor decreased ( P < 0.05 ).

结果: 进入高原后, PT 、 TT 、 APTT 、 DD比在平原时增高,FIB 、 Plg 、 纤溶酶抑制物降低 ( P<0.05 ).

It defines n-ple derivative, n-ary absolutely continuous function, generalized n-ple primitive function and Newton n-ple integral.

定义了n重导数, n元绝对连续函数, 广义n重原函数及牛顿n重积分.

For exam-ple , adaptation to caffeine ( bitter ) appears to poten-tiate a sweet taste from water.

举例来说:适应了苦味的咖啡因后会对水产生一种甜味.

Could I have those two tickets, ple.

ase?这两张票给我行不行?

My great est happiness is serving the pe 0 ple.

我最大的幸福是为人民服务.

Conclusions: The patients of the un ruptured fibre ring ought be first treated by PLD.

结论: 经皮腰椎间盘切除术适合治疗纤维环未破裂的腰椎间盘突出者.