查询词典 feature-length

But because of undistinguishable feature region or no feature region, the matching will be defeated. Then we design another method to find out the based point. It is taken as matching template.

一旦因为特征不明显而造成特征匹配失败，接着就进行基于点的匹配，通过采样到的基本点作为模板来完成图像间的匹配过程。

The main problem is that it is not clear that which pronunciation feature onlycarrying on the voiceprint recognition feature.

主要问题是究竟何种语音特征能唯一地携带声纹认证的特征人们还不是很清楚。

At the same time, it exposed lots of drawbacks: first of all, how to extract stable personal characteristic information as much as possible from voice; secondly, how to improve training method to get better model according to existing feature; thirdly, how to use the voiceprint feature in mobile environment.

但与此同时，这一技术也存在着许多问题，集中在下面三个方面：一是关于如何从语音信号中提取尽量多与身份相关且比较稳定的个人特征信息，二是关于改进训练方法以使其针对现有特征能得到推广性更好的模型；三是关于声纹特征在移动环境中的使用技术。

Thirdly, basing on the content of feature selection related in Weka which is an open source data mining tool, we propose a new feature selection algorithm based on rough set theory, which viewed the set of core features as the initial set, and define a symmetrical uncertainty measurement method as features correlation evaluating criterion.

进而，在剖析数据挖掘开源工具Weka系统中的属性选择实现的相关内容的基础之上，提出了一种新的属性选择算法，该算法以粗糙集合理论中的核集作为属性选择的初始集合，以对称不确定性作为属性评价方法，综合考虑了属性与类之间和属性与属性之间的相关性。

From the point of industrial organization, the corporation monopoly character of Japan's model of capitalism implies that the enterprise group, the main composition and basic feature of Japan's industrial organization, is itself dependent on corporation monopoly and the essential context of corporate monopoly; meanwhile, the fundamental position of the zaibatsu circle and financial institutions embodies also the corporation monopoly feature of Japan's industrial organization system in current situation.

在宏观调控层面，日本资本主义模式的法人垄断特性主要体现在：财界作为法人垄断资本及其集团的代表对日本政党、政治和政府的高度操纵；日本政府宏观经济职能的强化，要以法人垄断为基础和条件；在宏观调控过程中形成的财政赤字危机，其实质也在于法人垄断；而政府宏观金融调控的有效实施，则依赖于以法人垄断为主要特征的日本式金融体制。

Taking Changling County, Zhenlai County and Da'an City of Jilin Province as researchareas, based on remote sensing data, graphics operation and spatial analysis are carried out indifferent points of views, including temporal, spatial, scale and landscapeetc; all aspects analysis of this dissertation are abstractively expressed by digital graphics andseries of curves which are not stick to one pattern to discussing multi-dimension andcomplicated attributes of the salinized process. Linking up temporal-spatial characteristicswith landscape indices while combining mathematics model and Geo-informatic TUPUmodel, this dissertation puts forward the fundamental frame: temporal-spatial evolvementpattern, spatial extension process analysis and landscape characteristics analysis of salinizedland. Temporal-spatial evolvement pattern analysis extracts the essential quantity features andtransformation modes of salinized land, and also analyzes patches spatial geometricalparameters scale feature; spatial extending process analysis discusses the change rate andecological modes; landscape feature analysis utilizes landscape graphics indices to describesalinized land microcosmic graphics features and changes.

信息图谱模型为土地盐碱化研究提供了一种谱系化、定量化与定位化相结合的研究方法，本文选取吉林省西部盐碱化典型区域长岭县、镇赉县、大安市作为研究区，以遥感影像为基础数据，在GIS技术支持下，从时空变化、尺度效应、景观特征等多个角度对盐碱化土地进行图形运算、空间分析，通过不拘一格的数字化图形、曲线系列抽象表达出不同维度上的特征与规律，探讨土地盐碱化过程的多维性与复杂性，将盐碱化土地时空特征与景观特征衔接、数学模型与图谱模型结合，以盐碱化土地时空演变基本模式、空间扩展过程和景观特征分析为框架构建盐碱化土地信息图谱模型研究体系，发挥图谱模型数据挖掘、知识发现的特长，将宏观动态变化与微观特征相联系，进一步挖掘土地盐碱化过程与人类活动影响的关系，为探索研究区盐碱化土地成因、过程，预测其未来发展变化趋势及其对环境影响提供相关科学依据。

From such angles as creative psychology, thought and contend feeling and emotion, and aesthetic feature, etc., this paper expounds the artistic feature of the dialectical unity of ardentness and sternness.

文章从《天问》的创作心理、思想内容、情感抒发、审美特色等方面着眼，论述了《天问》具有冷峻与热烈辩证统一的艺术特色。

To verify the validity of realizing the integration under the environment of unified feature product model, a CAPP pre-processor is developed, it reads the data that are produced by CAD feature modelling subsystem from database or selfdefined interface files which refer STEP standard, and according to application demands, transforms the data into the form that CAPP requires. Thus, automatic process planning is realized. It provides a foundation of BITIS's other sub-system integration.

为了验证在统一的特征产品模型环境下实现集成的有效性，开发了一个CAPP的前置处理器，从数据库或参考STEP标准自定义的接口文件中读取CAD特征造型子系统产生的数据，根据应用的要求转换为CAPP规定的格式，从而实现了工艺规程自动编制，为BITIS其它环节的集成提供了基础。⑤。

The tectonic rocks along the fault zone are composed of cataclastic rocks and mylonites formed in higher, middle and lower temperature. Respectively, both of structural features and rocks have the features of multiple phase's of deformation. The deformation features of main minerals in the high temperature mylonites show that: the quartz has the form of long single crystal and the fabric feature of point maximum near X axis; the feldspar has the form of recrystallization assemblage, They present a high amphibolite-granulite facies with temperature ＞600℃ and depth ＞20km. The deformation features of mylonites formed in middle temperature show that: the quartz has the form of polycrystal banding and the fabric feature of point maximum near Y axis and small circle girdle with Y rotational axis; the feldspar has the form of a coremantle structure, They reflect a high greenschist-lower amphibolite facies with temperature from 400℃ to 600℃ and depth from 15km to 20km.

其中，高温糜棱岩主要矿物变形特征组合为：石英为长矩状或长条状单晶、组构为近X轴的点极密，长石为几乎完全重结晶的集合体，形成温度＞600℃，相当于高角闪岩—麻粒岩相，形成深度＞20km；中温糜棱岩主要矿物变形特征组合为：石英为多晶条带、组构为近Y轴点极密和以Y轴为旋转轴的小圆环带，长石发育核幔结构，形成温度为400～600℃，相当于高绿片岩—低角闪岩相，形成深度为15～20km；低温糜棱岩主要矿物变形特征组合为：石英发育核幔结构、组构特征为近Z轴点极密，长石以碎裂为主，形成温度＜400℃，相当于中低绿片岩相，形成深度为8～12km；碎裂岩则主要代表了地表浅层的变形。

Methods Two arrays of isolates were used to evaluate the reliability of ChromID ESBL. One array contained 285 clinical isolates in which the ESBLs-producing feature was screened by confirmatory tests recommended by Clinical and laboratory Standards Institute. The other array contained 28 enterobacterial isolates with their ESBLs gene and producing enzyme feature being confirmed previously.

用2组肠杆菌科细菌进行评估，一组为285株上海地区检出的临床分离株，这些菌株已用美国临床实验室标准化研究所推荐的确证试验确认了是否产ESBLs，另一组28株产ESBLS肠杆菌科细菌，在以前的研究工作中已确认了这些菌株的产酶特性和ESBLs。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。