查询词典 bandwidth

The complex signal samples are then processed to determine energy in each of a plurality of narrower bandwidths corresponding to channels in the narrower bandwidth cellular radiotelephone standards.

然后，对该复信号采样进行处理，以确定与窄带宽蜂窝无线电话标准中的信道相对应的多个窄带宽中的每一个带宽中的能量。

For the limitations of the bandwidth and precision of manufacture, rat-race upper-sideband balanced mixer is utilized in order to realize up conversion.

出于工作带宽和加工精度等方面的因素的考虑，设计采用的是环形电桥单边带平衡混频器来实现上变频。

Based on the Gaussian kernel function, the recursion formula of bandwidth is derived.

在未知总体分布的情形下，给出密度核估计中选择窗宽的一个新方法，并在选取高斯核的情形下，推导出计算窗宽的递归公式。

Only network blocks the intelligent crewel of double IP: Only network blocks crewel of double IP intelligence is one kind binds the new technology that decides 2 IP address on single network card, address of these two IP can belong to telecommunication and net to connect respectively, and be the IP address that telecommunication and net reduction of fractions to a common denominator match, accordingly they can enjoy the bandwidth of business of operation of this two large networks, when the user visits the webpage on the server, net card can come from according to the user allocate corresponding IP address at which circuitry to have a link, such greatly the rate that raised an user to visit businessman website.

单网卡双IP的智能双线：单网卡双IP智能双线是一种在单一网卡上绑定2个IP地址的新技术，这两个IP地址可以分别属于电信和网通，并且是电信和网通分配的IP地址，因此它们可以享用这两大网络运营商的带宽，当用户访问服务器上的网页时，网卡会根据用户来自于哪一条线路而分配相应的IP地址进行链接，这样就大大的提高了用户访问商家网站的速度。

The acoustic sensing characteristics of FBG hydrophone are addressed and the effects of the coupling coefficient, reflectivity, grating distance and reflection wavelength bandwidth of FBG on FBG hydrophone characteristics are analyzed.

论述了FBG水听器探头基元——光纤Bragg光栅的传感特性，分析了FBG的耦合系数、反射率、反射带宽和栅长对FBG水听器传感特性的影响。

Studies on basic working principles and designs of fiber lasersThe basic working principles as well as the major characteristics of laser and fiber lasers are firstly reviewed,including the interaction between light and matter, the laser oscillation conditions and the spectrum distribution,the gain characteristic and spatial hole burning effect,the influence of external environment on the stability of laser output and the actual limits of fiber laser bandwidth;The designs of bidirectional single-mode Er-doped fiber ring laser and multi-wavelength laser is then discussed,respectively;The characteristics of dynamic grating reflection spectrum of the fiber saturable absorber is systematically analyzed.?

在激光型光纤传感器的设计、实验现象的理论解释等方面做了如下的研究工作：光纤激光器的基本原理与设计方案概述了激光和光纤激光器的基本原理，包括光与物质的相互作用，激光振荡的条件及频谱分布等激光产生的基本原理：掺铒光纤的增益性质，空间烧孔效应和外界扰动对激光输出稳定性的影响，光纤激光器的实际极限带宽等光纤激光器的相关知识；分别讨论了双向单纵模环形腔激光器和多波长激光器的设计方案；系统地分析了掺杂光纤饱和吸收体中形成的动态光栅的反射谱特性。

The relationships between main specifications of the instrument, such as tempe rature measurement accuracy of the instrument, temperature measurement sensitivi ty and temperature measurement range, and technical parameters, such as working wavelength of the instrument, bandwidth of amplifier and relative aperture of op tical system were analyzed.

分析了该系统的测量精度、测温灵敏度及测温范围等主要技术指标与激光源的能量、仪器的工作波长、放大器带宽、光学系统的相对孔径等技术参数间的关系。

The Lagrange relaxation method is used to solve this problem. 5. Deal with bandwidth-constrained multicast routing problem.

利用拉格朗日松弛法给出了带度约束和时延约束的多播路由算法，算法效果良好。

Come a few years, game develops business all the time the high-end video game that exert oneself satisfies instant requirement at considering to be able to succeed, but end in order to fail, the ceaseless development that the addition of bandwidth and data compress a technology makes Onlive makes video game industry a strong competitor or renovator.

几年来，游戏开发商一直着力于研究可以成功满足即时需求的高端视频游戏，但都以失败告终，带宽的增加和数据压缩技术的不断发展使Onlive成为视频游戏产业一个有力的竞争者或革新者。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

Renumbering node number of finite element makes the bandwidth reduced,the consumption of RAM decreased and computing speed increased.

改善有限元的结点编号可以减少带宽，从而减少内存的消耗，减少计算时间，提高计算速度。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。