查询词典 bandwidths

Firstly, the isotropic difference templates were introduced to approximate the differential in the ADI-FDTD method, and the weighting coefficients of difference terms were determined for implementing isotropic numerical dispersion; Then the permittivity and permeability were adjusted manually to reduce the numerical dispersion error in any directions. Therefore the simulation accuracy and efficiency can be improved effectively for time domain problems with some finite bandwidths.

该方法在ADI-FDTD方法的差分近似微分中引入各向同性差分模板，并通过确定各向同性差分的加权系数来近似实现各向同性，然后人为修正空间的介质参数来减少各个方向上的数值色散误差，因此在模拟一定带宽的时域问题时可有效提高计算精度和计算效率。

However, most of the current wireless networks still work in low bandwidths, and mobile devices still suffer from weak computational power, short batt

但目前许多通信设备终端还无法进行像图像序列编解码这样高复杂度的计算，也无法显示传统解码后的24位真彩色视频，更致命的是传输带宽往往也无法提供高质量的流媒体传输服务。为此，本论文在传统H.26x和MPEG-x等视频编解码技

This is to avoid accumulating higher bandwidths and longer buffering time.

这是为了避免积累了更高的带宽和较长的缓冲时间。

Effect of finite bandwidths of laser fields on electromagnetically induced two-photon transparency and absorption enhancement.

激光场的线宽对双光子电磁感应光透明及共振吸收增强的影响。

In order to resolve the insufficiency of network bandwidths, a flow control algorithm suiting EOS system is proposed in this paper.

面对日益紧张的网络带宽资源，本论文提出一种适用于EOS系统的流量控制算法。

In the United States, the backbone is composed entirely of fiber-optic cable, with bandwidths ranging from 155 Mbps to 2.5 Gbps.

在美国，主干完全由光缆组成，其带宽从155兆比特/秒到2.5吉比特/秒。

States, the backbone is composed entirely of fiber-optic cable, with bandwidths ranging from 155 Mbps to 2.5 Gbps.

在美国，主干完全由光缆组成，其带宽从155兆比特/秒到2.5吉比特/秒。

Objective To observe the treatment effect on the nevus of Ota with special bandwidths laser.

目的 观察特殊波长激光对太田痣的治疗效果。

It doesn't favour any of the bandwidths over another: they are given equal prominence.

它不支持任何的带宽对另一：他们获得同等的重视。

In this paper, a method of optimal parameter selection for determining two operating wavelengths and their bandwidths of a high precision noncontact dual wavelength fiber optic pyrometer is proposed.

对实用化的高精度非接触式双波长光纤高温计的工作波长及其带宽进行了最优化设计，获得了良好的效果。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。