查询词典 modulator

The new wave coupling theory of linear electrooptic effect is used to study the thermal property of an electrooptic modulator made from biaxial crystal KTP.

运用新的线性电光效应的耦合波理论，对双轴晶体KTP电光调制器的温度特性进行了理论研究。

A new type of electrooptic modulator using annealed proton exchanged planar lithium niobate waveguide is proposed.

基于双棱镜耦合m线技术提出了一种新型的平面波导强度调制器。

The results of the study sug- gested compound Cassiac torae collocystis is an effective,safe and cheap blood lipid modulator in CHD.

复方决明子胶囊不良反应小、安全性、价格低廉，是治疗冠心病心绞痛的有效药物。

A digital phase synthesizer is composed of a continuous phase data signal source, an interpolater to generate continuous edge configuration data signals in response with each continuous phase data signal, and a phase modulator to generate ouput clock signal.

一种数字相位合成器包括一个连续相位数据信号源。一个内插器响应每个连续相位数据信号产生连续边沿配置数据信号。一个相位调制器产生具有放置在由连续边沿放置数据信号确定的时间的边沿的输出时钟信号。

In the paper, a new general optimal design method of stable high-order interpolative Σ-Δ A/D modulator is presented.

摘要该文提出了一种新的通用高阶稳定的Σ-Δ插值型A/D转换器的优化设计算法。

High order sigma-delta modulator consist of two different structures, the interpolative structure and the cascaded structure.

对于插值结构Sigma-delta调制器的设计，面临的主要问题是如何设计稳定的结构和如何提高输入信号的范围。

How to design a stable high order modulator and increase the input range for interpolative structure and how to eliminate the effect of the analog imperfection to cascaded structure are the topics of this thesis.

而对于级联结构的Sigma-delta调制器，则主要要考虑的是如何消除模拟电路参数对调制器性能的影响。

Base Band Interpolator Pulse Shaping filter is a key component of all digital modulator.

基带内插脉冲成形滤波器是全数字调制器的核心模块之一。

The social security system has the prominent uses in modern society, wising commended as the "manostat" of society, the "shock absorber" of the economy circulation, the "modulator"of the social fairs realization.

社会保障制度在现代社会中具有举足轻重的作用，被誉为社会的&稳定器&，经济运行的&减震器&，实现社会公平的&调节器&。

The social security system has the prominent uses in modern society, w icing commended as the "manostat" of society, the "shock absorber" of the economy circulation, the "modulator" ofthe social fair's realization.

摘要社会保障制度在现代社会中具有举足轻重的作用，被誉为社会的&稳定器&，经济运行的&减震器&，实现社会公平的&调节器&。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。