查询词典 characteristic direction

We researched fingerprint filter base on fingerprint direction.(2) Comparing some algorithms about binarization in common use, binarization based on band-elimination filter and potential difference binarization are provided, which greatly improved the retentivity of fingerprint characteristic and fingerprint binarization buildup algorithm.

研究了目前常用二值化算法的优缺点，提出了基于带阻滤波的指纹图像二值化处理方法和指纹图像相位差分二值化处理方法，大大的提高了二值化对指纹特征的保持度，以及二值后处理方法——二值指纹图像方向图增强算法。

It puts forward freshly three aspects on the base,precondition and circumstance of risk prevention ,especiallyresearches for the risk foundations-"transition period" and hinese characteristic marketeconomy .It brings out five entries to risk prevention:retortion of the direction of macroscopically adjustment,market financing,system innovation ,the decentralization andrecombination of the state property right ,reformation of organizational system in the state commercial bank and the establishment of inspiritment -obligation system .

第四章是全文的创新和结论部分，通过对风险防范的基础、前提条件和环境三方面的创新论述，特别是对"转轨时期"和"中国特色的市场经济"两个风险基础的研究，提出了风险防范的五个切入点：扭转宏观调控方向、市场触资制度创新、国有产权的分散重组、改革国有商业银行组织制度和激励——约束机制的建立。

It is also an important direction of steelmaking technology and has the universal characteristic in the new century.

讨论了洁净钢平台的概念和内涵，指出洁净钢的概念不仅具有质量含义而且具有经济含义，是钢厂竞争力的重要标志之一。

The third part elaborates the strategy of selectivity attention and the factors which affect it, then combining with the design of web-based course "The Design of Active Sever Page" which was designed by the writer, elaborates how to apply the strategy of selectivity attention in the the web-based course: 1 design clear navigator; 2 ascertain the target of instruction; 3 take problem as the direction to cause the student's attention;4 the preceding analysises: the analysis of the need of study, the analysis of learner and the analysise of study content; 5 combining muultiual sensorial passages to present the stimulability to course the attention of the learner; 6 enhance the characteristic of the main body to cause the student's attention;7 emphasize the student's position as main body.

第三部分详细介绍选择性注意策略及影响选择性注意策略的因素，之后结合笔者设计的《 ASP 动态网页设计》网络课程具体阐述网络课程中选择性注意策略的应用：1设计清晰的导航；2确定可观察可测量的教学目标；3以问题为导向引起学生的注意；4前端分析：学习需求分析、学习者分析和学习内容分析；5多通道结合呈现刺激，引起学习者的注意；6强化主体的特征引起学生的注意；7强调学生的主体地位。

Li Ao is a relay traditional and distinctive characteristic. In the times of high-pressure politics and socialist split, Li Ao pressed ahead in the direction of the pioneers. He insisted on walking out of the study and facing the society in order to strive for the real freedom of speech. He has become the most influential figure in the campaign of Taiwan liberalism.

李敖所处的时代，是政治高压的时代，也是社会分化的时代，李敖循着先驱开辟的方向走了自己的道路，他的特色是坚持走出书斋，走向社会，争取实实在在的言论自由，并用自身的实践，成为了台湾自由主义最有影响的一个代表人物。

Bow characteristic: Knew very well the open country seeks livehood the skill, excels to hunt for the wild animal; Is very high in the carte and tierce heaven share, but does not understand the true profound carte and tierce; Does not select food, most likes the fragrant barbecue, vainly hoped for eats each kind of different game; To mountain under world all and sentiment of the male and female ignorant chong ignorant, after when descends a mountain, often by own idea weight judgment, causes trouble and makes an ass of oneself all many; Thought the myriad things equality, the birth and death, the law of the jungle all are in society the habit, cannot have the idea which the monster and the human must oppose, the innate its package cares about; Meets matter of the trouble to be able to trade a direction to ponder that, does not like from seeking the worry, but regarding the matter which already recognized, processes very the straight line thought.

对山下世界一切和男女之情懵憧无知，等到下山之后，常以自己的想法衡量判断，闯祸和闹笑话都不少；认为万物平等，生老病死、弱肉强食皆是世间常态，更不会有妖和人必须对立的想法，自有其包容心；遇麻烦之事会换个方向思考，不喜欢自寻烦恼，不过对于已经认定的事，处理起来很直线思维。一个从小在山上长大的野人走出大山，软星设定的这个男主似乎并不稀奇，纯如白纸的男主多年来用的也不少了，但是软星为野人设定的对白和桥段让这个野人变得不凡，有的时候看到他的对白都不禁感叹编剧太有才了……初期和韩菱纱大量的搞笑对白自不用说，后期和慕容紫英谈到望舒剑的用途那段也让人笑喷。

Weapon: Long sword, bow characteristic: Knew very well the open country seeks livehood the skill, excels to hunt for the wild animal; Is very high in the carte and tierce heaven share, but does not understand the true profound carte and tierce; Does not select food, most likes the fragrant barbecue, vainly hoped for eats each kind of different game; To mountain under world all and sentiment of the male and female ignorant chong ignorant, after when descends a mountain, often by own idea weight judgment, causes trouble and makes an ass of oneself all many; Thought the myriad things equality, the birth and death, the law of the jungle all are in society the habit, cannot have the idea which the monster and the human must oppose, the innate its package cares about; Meets matter of the trouble to be able to trade a direction to ponder that, does not like from seeking the worry, but regarding the matter which already recognized, processes very the straight line thought.

武器：长剑、弓特点：熟知野外求生的技巧，擅长捕猎野兽；在剑术上天份很高，但并不懂得真正高深的剑术；不挑食，最喜欢香喷喷的烤肉，梦想吃遍各种不同的野味；对山下世界一切和男女之情懵憧无知，等到下山之后，常以自己的想法衡量判断，闯祸和闹笑话都不少；认为万物平等，生老病死、弱肉强食皆是世间常态，更不会有妖和人必须对立的想法，自有其包容心；遇麻烦之事会换个方向思考，不喜欢自寻烦恼，不过对于已经认定的事，处理起来很直线思维。

The following results are made from this research: Assessing data quality and band combination of different bands in line with geo-target features in desertification areas, and determining basic bands for desertification monitoring. And understanding and studying the spectral features and variation rules of geo-targets in the experimental area, raising that it is the basis of geo-targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo-targets, realizing that in a great extent spectral-integrated-form-based classification method can remove the phenomenon of "different spectrum with same objects" resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo-target with similar spectral forms and much different values of whole reflectionratio. It is suggested that "red edge" range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel-based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. The remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed.

研究结果如下：首先针对荒漠化地区的地物特征，对高光谱数据不同波段的数据质量、波段组合进行了评价，提出了适用于荒漠化监测的基本波段选择集；初步了解和掌握了研究地区的地物光谱特性及变异规律，进一步明确了掌握地物光谱特征和变异规律是用成像光谱仪数据提取地物信息的基础；发现了基于光谱整体形状的分类方法在很大程度上能够消除由于传感器、地物目标观测方向之间的角度变化引起的反射率曲线整体平移的"同物异谱"现象，对于谱形相似而整体反射率的值相差较大的两类地物，通过引入均值和方差图像参与分类得到解决；研究还表明在植被"红边"范围内的波段是进行荒漠化监测的主要特征波段，这些波段与植被生物量和盖度都有密切的关系，是开展精细植被分类研究和植被定量反演的重要基础；像元的导数光谱分析可以消除土壤背景的影响，是进行植被生物量和盖度定量反演的有力工具；建立了荒漠化监测主要评价因子的定量反演模型，并分析了模型的适用性。

Incline rock-beam"the structure is always goes against after the working surface above main roof snaps forms along inclines the direction three-pinned arch, manifested "Voussoir beam" the structure basic characteristic, its scope was upward expansion "the balance - lost unceasingly steadily - balances again - loses again steadily the dynamic process.

倾斜岩梁"结构是由工作面上方的老顶破断后形成的沿倾斜方向的三铰拱，体现了"砌体梁"结构的基本特征，其范围是不断向上扩展的一个"平衡—失稳—再平衡—再失稳的动态过程。

A new fast motion estimation algorithm based on moving direction prediction is presented, in which the high correlation of adjacently blocks'motion vectors and the center-biased characteristic of motion vectors in image sequences are used.

利用序列图像的相邻块运动矢量的高度相关性和运动矢量的中心偏移特性，提出一种基于运动方向预测的快速运动估计算法。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。