带宽

Theoretically, the tunable range is confined only by erbium doped fiber gain and filter bandwidth.

理论上，调谐范围只受掺铒光纤增益和滤波器带宽的限制。

Thirdly, three indexes are given to measure the precision of the line uncertainty based on the e model: the visualization graph, the average error band width and the error band area.

给出了基于该模型衡量线元位置不确定性的三种度量指标：可视化图形、平均误差带宽和误差带的面积。

Secondly, the analytic expressions of the error band boundary line for the s model of line segment are deduced, the parameter equations of the error band boundary are gotten.

考虑实用性和合理性，将线元看成离散点的集合，将线的不确定性看成点的不确定性的聚合体，将线元的位置不确定性模型看成以各点误差椭圆的长半轴E为半径的误差圆的聚合体，建立了以线元上任意点处的误差椭圆的长半轴E为带宽的线元不确定性ε模型。

The application of DVB system which started with satellite living broadcast system was adoptted by CATV gradually. By the growing up of Internet, DVB system based on llnternet became the research object of researchers and engineers. However, narrow band and high error rate of Internet limited the application of DVB system which should transport lots of data on network.

DVB体系的应用起始于直播卫星系统，后来逐渐被有线电视系统采用，由于Internet的崛起，有人开始了基于Internet的DVB系统的研究，可是Internet带宽低，错误率高，这些Internet网络固有的局限性，限制了需要大量数据的传播的DVB系统的广泛应用。

The essential difference is that the spectrum analyzer, being designed for laboratory use, is designed to cover an extremely wide frequency range with widely adjustable tuning range, bandwidth, etc. It uses one or more sweeping local oscillators Fig.

区别在于频谱分析仪被设计成是实验室使用，设计成是带有很大可调范围和带宽等并覆盖非常大频率范围的仪器。

Obility, bandwidth limitation and energy exhaustibility are the main factors in the performance of retransmission for mobile ad hoc network, which directly affect the power-efficiency of routing protocols.

ANET的移动性、有限链路带宽和能量受限性特点是影响网络重传性能的主要因素。

Methods:Pre-revision radiographs of 39 aseptically loosened hip prostheses were observed.The incidence of liner and expansile osteolysis around components was statistically determined according to different site and fixation manner.The width or area of osteolysis waw measured.

观察因无菌性松动行翻修术的39个国产人工髋关节术前X线片，按部位及固定方式分组统计假体周围不同区域衬性和膨胀性骨溶解的发生率，并测算溶骨带宽或溶骨面积。

The test result shows this design is valuable to the expansion of bus bandwidth.

测试结果表明，这个设计对于总线带宽的扩展具有实用价值。

Tool to get details for your premium account, such as expiration date, bandwidth remaining and other.

工具获得的细节为您的溢价帐，如到期日，剩余的带宽和其他。

Random congestion on router backbones can cause IP packet discards whenever the volume of traffic exceeds the bandwidth capacity a -- phenomenon experts facetiously refer to as"pump and pray networking".

一旦业务量超出带宽容量，在以路由器设备为基本结构的网络上随时可出现拥塞，造成IP信息包的丢失。这个现象，专家们不无诙谐地戏称为"灌入并祈祷网"。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。