传输效率

As the condition of Gaussian approximation for the spectral distribution of input optical signal,the expression of transmission efficiency of arrayed waveguide grating comb bandpass filter is recommended.

在输入信号光谱分布高斯近似条件下，给出了阵列波导光栅梳状带通滤波器信号通道传输效率的计算表达式和输入信号光谱宽度对阵列波导光栅梳状带通滤波器信号通道输出特性的影响。

In order to improve the reliable transmission efficiency, Ahlswede et al. introduced the network coding theory. Network coding can not only increase network throughput, but also advance in data universalness, robustness, reliability and security.

为了实现更高的传输效率，Ahlswede等人提出采用网络编码的方法，不但可以提高网络吞吐量，而且在普适性、鲁棒性、可靠性和安全性等方面都具有优势。

CH〓 emission was significantly higher from rice planted treatment than from unplanted treatment with 261 and 38μg m〓h〓, respectively.

水稻分蘖期植株对稻田甲烷较高的传输效率和较低的根际氧化甲烷能力是导致分蘖期甲烷排放量高于孕穗期的主要原因。

This thesis is to investigate the effect of the transmission efficiency when the disk system is reading at acclivitous angle.

本论文主要针对磁碟系统在倾斜角度下承受外来振动读取时，其机体内部受到外部能量对系统资料传输效率之影响及改善。

In speech communication, almost half of the time is the silence state, which contains much redundant information need to be taken away to improve code efficiency, so the silence frame should be compressed; On the other hand, to satisfy people's listening feelings, speech code implemented on UWB would be a new future's research direction on speech code. Nowadays the compression on narrow band or wideband have been studied a lot, but the silence compression on UWB need to be studied more, which is the main job of this paper.

在语音通信中，平均一半的时间处于无语音的空闲状态，这里蕴含着大量的冗余信息，所以去掉这些冗余信息将会大幅度的提高语音编码的传输效率，这就需要对静音信号进行压缩；此外，为了满足人们听觉享受，在高带上实现语音编码也将成为未来的研究方向，现如今窄带和宽带的静音压缩技术已经较为成熟，但高带的静音压缩技术尚待发展，这也正是本文研究的必要性。

At present,information technology is rapidly developing to high integrated and complex direction, more and more microchip components have been integrated on one substrate. In order to minish the volume and weight of the system, one-way is to develop the micro-integrated technology, and another one depends on miniaturizing the components.

目前IT系统向高集成度、高频宽带化方向发展，要求在更小的基片上集成更多的元器件，这除了依靠高密度集成技术的发展外，从器件本身出发，只有研制小型化、薄膜化的器件，以减小系统的整体体积、重量，才能达到减小功率损耗、提高信号传输效率的要求。

How to assure information safety as well as increase transmission efficiency has been a research hotspot in the field.

如何做好信息安全的同时又能提高传输效率，是备受业内关注的问题，已经成为信息安全领域的一个研究热点。

When the number of broadcast packets reach 30%, the network transmission efficiency decreased significantly.

当广播包的数量达到30％时，网络传输效率会明显下降。

When the number of broadcast packets reach 30%, the network transmission efficiency will be decreased significantly.

当广播包的数量达到30%时，网络传输效率将会明显下降。

Thus the efficiency of information transmission is improved.

研究结果表明，信息传输效率得到大大提高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。