However , with this method , much trouble is involved to establish images , and the transmission process occupies a large quota of bandwidth , thus it is time - consuming and much lower in transmission efficiency 这种方式建立图片麻烦，传输过程占用了极大的带宽，浪费了时间，人大降低了传输效率。
The mirrors with different multilayers , their characteristics and influence with incidence , have been studied to improve the transmission in the system in which transmission efficiency of the system was calculated 研究了多层膜的带宽匹配问题及不同入射角度对反射率的影响，计算出eut在不同波段的传输效率和传输系数。
In recent years , there has been a lot of interest in applying orthogonal frequency division multiplexing ( ofdm ) in wireless systems because of its various advantages in lessening the severe effects of frequency selective fading 近年来，正交频分复用( ofdm )作为一种具有高传输效率以及良好的抗频率衰落性能，得到了广泛的关注。
Ideally , the voltage ’ s transmission efficiency of blumlein can reach to 100 percent , which is two times of the single pulse - forming line ’ s , so it will be applied widely in ultra - wideband source circuit 而且理想情况下双脉冲形成网络的电压传输效率可达到百分之百,是单形成线的2倍,使其将会在超短脉冲源产生电路中得到广泛应用。
At the pre - design size of the cns 20cm 20cm , the transmission efficiency and neutron current have been campared among various design scheme of the cngs with characteristic wavelength of 0 . 2nm and 0 . 4nm 在冷源预设计尺寸20cm 20cm下，从传输效率和中子流量的角度对特征波长为0 . 2nm和0 . 4nm的两条冷中子导管的多种设计方案进行了比较。
Abstract to increase the storage capacity of mobile equipment and improve the transmission efficiency of vector data on network , this paper proposed a model and improved method of vector data compression based on dynamic programming algorithm 摘要为了使移动设备存储大容量的矢量数据和提高矢量数据的网络传输效率，矢量数据压缩是一项很重要的工作。
The tests show that the transport efficiency and character have improved greatly and the noise is decreased . it was convenient for several feeder devices with one computer and realized integrated and automatic control 通过对照实验证明，电磁振动给料机的传输效率与性能有明显提高，噪音减小了，方便计算机进行多台控制，实现了集成控制与自动化控制。
The roughness of wyko and afm measuring are 0 . 73nm and 0 . 56nm in rms value respectively , in both primary and secondary mirrors , and will severity reduce the schwarzschlid optics throughput and the contrast of the image 73urn ） sm ， wyko检测结果）波纹度和高频段的0 56urn （ ms ， afm捡测结果将严重影响schwarzschild微缩投影物镜的成像对比度和传输效率。
From this point , the paper analyzes the key points of the diagram design and implementation , which includes the topics of locating data sources , networks efficiency and reliability , and puts forward the program flow and key points of design 并就远程图表的数据源定位、网络传输效率、可靠性等关键问题进行了研究，分析了设计中的关键问题和部分程序实现。
The applications of torque online measurement technique are needed in the auto - control of procedure in production , the detecting of power characteristic and output of engine , and determination of transmission efficiency of mechanical equipment 生产过程的自动控制，发动机输出功率及功率特性的检测，机械设备的功率传输效率的测定都需要扭矩在线检测技术的应用。
