researches的例句大全

Many researches indicate that the existence of redundant and noisy data greatly constrain the efficiency and effective of classification. The normal solution to this problem is feature selection or feature extraction.

研究表明大部分数据集中存在的冗余和噪音数据严重影响了分类的效果，一般采取的方法是属性选择或属性提取。

This paper analyzes the industrial organization of public utility and its cause and synthetically researches government direct regulating pricing methods of public utility, mostly the static or dynamic cost mark-up pricing methods.

分析了公用事业的组织方式及其成因，综合研究了公用事业政府直接管制定价方法。主要是静态与动态的成本加成定价法；

At present, many researches about all-optical wavelength converters only based on the signal modulation formats of binary amplitude shift keying ( OOK) and differential phase shift keying ( DPSK), but it is very few to the signal modulation format of polarization shift keying ( PolSK).

目前，全光波长转换器的研究主要集中在二进制振幅键控（OOK）和差分移相键控（DPSK）信号调制格式，对于偏振移位键控（PolSK）信号调制格式全光波长转换的研究很少。

According to the above researches, the traits of the county and borough power structures in Hebei at different stage of Republican period were disclosed;

通过这两个方面的研究，揭示了县级及其以下权力结构和权势群体的实况，找出了县、区级基层权力结构在不同历史时期的特点；

A brief introduction to researches on the impact of the bonus payment system on the efficiency of county general-hospital services

《奖金支付方式对县级医院服务效率的影响研究》简介

Preliminary researches on spot blight of watercress agricultural department

水芹斑枯病的初步研究

I suggest that further researches can focus on the health relative studies on singleton, twins and multiple birth comparison.

本研究建议未来应进行单、双、多胞胎的健康相关的比较研究。

Detailed petrologic, geochemical and Sr-Nd-Hf-U-Pb isotopic researches indicate that the Wuping granitic complex consist mainly of biotite granite and garnet-bearing granite with different formation age and petrogenesis.

岩石学、元素地球化学和Sr-Nd-Hf-U-Pb同位素的综合研究显示，武平花岗质杂岩体是由形成时代和成因不同的黑云母花岗岩和含石榴子石花岗岩组成。

The Researches on Capturing and Tracking Characteristics of Color TV PLL Video Detector

彩色电视机PLL视频检波器捕获与跟踪特性的研究

Scheme Design, Tests and Researches of Waterproof Binding Course of Steel Deck Pavement

钢桥面铺装防水粘接层方案设计与试验研究

Based upon recent researches done on binaural sound localization algorithms in the Hydraulic Systems Laboratory at Hebei University of Technology, this research sought to apply localization of sound to automatically localize the hydraulic system in a small laboratory environment.

基于在河北工业大学液压试验室所进行的一些双麦克风定位试验研究，本文试图寻求一种在小试验环境里，在电液系统中应用声源定位原理的方法。

This thesis mainly researches on the market clearing both in hourly bidding market and block bidding market and congestion management in the process of market clearing in the generation-side power market.

本文研究基于发电侧电力市场下的竞价交易，主要研究了分时与分段竞价方式下的电力市场出清和市场出清中的阻塞管理三个方面。

AIM: Both backward masking and masked priming involve visual perception, sensory memory, attention and consciousness processes. And they have become typical paradigms used in many psychological researches.

视觉反向掩蔽现象和掩蔽启动现象涉及视知觉、瞬时记忆、注意与意识过程，并成为典型范式应用于心理学研究。

Researches on Multiplicity of Wild Cherry Plum Shape

野生樱桃李的形态多样性调查研究

At first the ballistic model of rocket projectile vertical launch is established, then it researches lift-to-drag ratio and influence of the angle of flight path on the firing range.

首先建立了火箭弹垂直发射的弹道模型，然后研究了升阻比、弹道倾角等参数的变化对火箭弹射程的影响，并分别对这两种情况进行了仿真。

One of the researches of the bucket bearing region of single bucket backhoe hydraulic excavator 《 The sign Description of the Excavating Range and the Division of Regions 》

单斗反铲液压挖掘机铲斗方位域研究之一&《挖掘范围的标记描述和区域的划分》

This paper mainly researches air-flow performance and air-volume balance, on the basis of model experiment.

本论文在全厂以及关键部位通风模型试验基础上,主要研究气流流动特性以及风量平衡状况.

Researches on 3 D coordinate algorithms for arbitrary point on segmentary analytic space curves

组合空间曲线任意点三维大地坐标的算法研究

Researches in basic science aspire after" learning value", and the results with learning value are precious treasure which the researchers offer up to society, even future, which is the largest "instant solicitude" given by ancient literature research.

基础研究追求的是“学术价值”，而富有学术价值的成果，是学术研究者向社会、甚至是向未来奉献的宝贵财富，这也是他最大的“当下关怀”。

This paper compares the merits and demerits among several stirring precepts of the home biological garbage decomposition vanish Mini-machine, researches the kinematic analysis and material kinematic state of the vibratory stir, gives the steps in selecting kinematic parameters and kinetic parameters.

本文比较了家用小型有机垃圾生物减量化处理机菌床几种搅拌方案的优缺点，并对振动搅拌的动力学进行了分析，对物料运动状态及其运动学、动力学参数选择进行了研究。