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性能上提高
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  improvement of performance
     Finally, combining anchor text-based and traditional content-based techniques, more than 16% improvement of performance can be obtained.
     最后 ,把基于链接描述文本的方法与传统方法相结合 ,能够在检索性能上提高近 16 %
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  “性能上提高”译为未确定词的双语例句
     Massive simulation experiments are carried out with NS2 platform, the results show that the performance of the algorithm is enhanced nearly 20% compared to the traditional algorithm according to the criterion of network performance formula (Power formula).
     在仿真平台NS2下对算法进行了大量的仿真实验,最终的实验结果表明按照网络性能公式(Power公式)的标准,该算法比传统的算法在性能上提高了近20%。
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     The results indicate that nearly 2 dB gain is obtained by the proposed method more than conventional MMSE speech enhancement algorithm.
     进而使用MMSE方法进行语音的增强,提高了对于快速变化语音的增强效果. 实验结果表明,本方法比传统MMSE语音增强方法在增强性能上提高了近2 dB.
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  相似匹配句对
     How can improve performance of cement?
     如何提高水泥的性能?
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     The Thought about Improving Performance of Intrusion Detection System
     提高入侵检测系统性能的思考
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     Hence the reactor behaviors were improved on the whole.
     因而,从整体提高了反应器的性能
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  improvement of performance
A substantial improvement of performance characteristics of the column was found: for hydroxy compounds, the column performance increased by two to three times and the peak symmetry improved by more than twice.
      
Improvement of performance of machine parts by electrocontact welding of composite materials
      
For a given reliability index (β), the improvement of performance can be quantified as characteristic strength adjustment factors for proof loading in terms of the ratio of the performance factors (φ) between the original and proof load material.
      
Improvement of performance on an attention task with chronic nicotine treatment in rats
      
However, the DA antagonists selectively reversed the improvement of performance in DMI- or AMI-treated stressed animals.
      
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This paper presents a new synchronizing method of data sampling for digital current differential protection of transmission lines. This method based on global positioning system (GPS) not only gives high accuracy of Synohronizing, but also simplifies the software of the protection. The new method may bring a great technical progress to current differential protection and improve its function.This paper first introduces the GPS general situation, then describes in some detail the receiving of GPS time information...

This paper presents a new synchronizing method of data sampling for digital current differential protection of transmission lines. This method based on global positioning system (GPS) not only gives high accuracy of Synohronizing, but also simplifies the software of the protection. The new method may bring a great technical progress to current differential protection and improve its function.This paper first introduces the GPS general situation, then describes in some detail the receiving of GPS time information and the principle of new Synchronizing sampling. At last, the basic designing scheme of this new current differential protection is given.

本文提出一种解决数字电流差动保护同步采样问题的新方法.该方法基于全球定位系统(GPS)的精确时间传递,不仅同步精度高,而且能使保护软件得到简化.新方法的采用将有望给电流差动保护带来技术上的进步和性能上的提高.文中简要介绍GPS概况,着重描述GPS时间信息的接收和新的同步采样原理,最后给出采用新方法的电流差动保护的基本方案.

A programable multi-loop controller is introduced. It has much more I/O channels than other computer based controllers,and has much higher ability to construct complicated control systems. The powerful software and the reliable hardware made it widely used in the area of process control.

本文介绍了一种以微控制器为基础的可编程多回路自动调节单元,它的输入输出通道比一般的单回路调节器多数倍,组态的功能和容量远远超出一般的单回路调节器,而外形尺寸与接线方式则与单回路调节器相同。它在性能上的提高主要由软件实现,不增加硬件,所以可靠性高,售价仍与单回路调节器持平。它功能强大,性能可靠,使用方便,是一种优质的自动控制设备,在过程控制工程中有着广泛的应用。

Cyclostationary signal is an important class of non-statinary signal. Many signals and/or inteferences show certain degree of cyclostatioinarity. Therefore, signal processors considering this property of the signal can obtain many performance advantages over conventional signal processors. This paper first reviews some fundamental conceptions and methods of cyclostation-ary signal processing theory, followed by a comparatively thorough summary of its applications. Finally, directions of future development and...

Cyclostationary signal is an important class of non-statinary signal. Many signals and/or inteferences show certain degree of cyclostatioinarity. Therefore, signal processors considering this property of the signal can obtain many performance advantages over conventional signal processors. This paper first reviews some fundamental conceptions and methods of cyclostation-ary signal processing theory, followed by a comparatively thorough summary of its applications. Finally, directions of future development and application are dicussed.

周期平稳信号是一类非常重要的非平稳信号,许多信号、干扰都表现出一定的周期平稳性,将信号的这种特性考虑在内的信号处理器,较之传统的信号处理器,可以得到性能上的提高。本文对周期平稳信号处理的基本理论和方法,以及它在各领域中的应用作一概要总结,并在此基础上,对周期平稳信号处理新的发展和应用方向予以展望。

 
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