再现器

This model can be simplified and applied in the simulation of Pogo vibration,whose results can be compared with those...

仿真结果表明非线性模型不仅可以反映出系统每个时刻的稳定性，而且可以再现Pogo振动失稳时发散和收敛的过程，特别是失稳时蓄压器处压力脉动变化的非对称特点。这些都非常符合Pogo振动的观察结果。

These legacies provide essential material evidence for multitudinous riddles left by the mystical vanishment of one ethic minority in acient China; for recurrence of life style, custom, and aesthetical view of Liao Dynasty nearly 800 years ago; as well as for the investigation about producing technic of gold and silver utensil and also the evolution of the five famous kilns in Song Dynasty.

由于温州博古斋陈纪平多年的努力，使得一批珍贵的民族文化遗产得到了有效保护，为解开一个神秘消失的中国少数民族留下的众多谜团，再现800多年前辽王朝的生存方式、风俗习惯和审美情趣，深入研究我国金银器制作工艺和宋代五大名窑的发展演变，提供了重要的实物依据。

The security unit is particularly useful as part of a memory unit that is attachable to a recording/reproduction device such as a digital audio recorder/player.

当安全装置用作可接装在记录／再现设备比如数字音频记录器／播放器上的存储器单元的一部分时，该安全装置尤其有用。

Are introduced since the sound record and the reappearance technology the phonograph record and the film industry, more and more receives everybody attention to sound signal's research, more and more has the commercial value to sound signal's effect processing.

基于MATLAB的自动声相器设计摘要自从声音的录制和再现技术被引入到唱片和电影工业以来，对声音信号的研究就越来越受大家关注，对声音信号的效果处理就愈来愈有商业价值。

By means of the 3Ds Max and Flash software ,this system reappeared the structure of various automobile parts and their working principle and moving mode,which made the teaching more vividly and lively; Using Goldwave and LAME MP3 Encoder audio-frequency software effectively compressed the system audio media document, so it could reduce the overall system possessive amount; Many kinds of alternately responsible types such as the button,hot spot,text entry and so on,and the function of jumps transfers and link including the hypertext link,goto sentence, navigation icon had been used ingeniously and comprehensivly,which was more helpful to complete successfuly in the interactive design .In order to realize the network publishing of the course soft,source program was optimized on the base of facing to the CD-ROM package.

在系统设计过程中，利用3Ds Max和Flash等动画设计软件虚拟再现了汽车各部件的结构、工作原理和运动方式，使教学更加生动、活泼；利用Goldwave、Lame图形界面Mp3压缩器等音频处理软件有效压缩了系统中的音频媒体文件，进而减少了整个系统的磁盘占有量；巧妙而综合地利用了按钮、热区域、文本框等多种交互响应类型和超文本链接、goto语句、导航图标等跳转链接功能，成功的完成了本系统的交互设计；在面向CD-ROM打包发布的基础上，对源程序进行优化处理，实现了课件的网络发布。

Setting high speed counter, the changed angle of positioner rotation is converted to pulse number by encoder. Via comparison and judgment, the manipulator and positioner are realized real-time control. Thereby, the intelligent control of welding teaching and playback, seam tracking are achieved.

设置高速计数器，利用编码器将变位机转动的角度变化转换成脉冲数的多少，通过比较和判断，对操作机和变位机进行实时控制，从而实现焊接示教再现和焊缝跟踪的智能控制。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。