查询词典 selection precinct

According to the features of natural language, conduct a deep study and comparison in many fields such as the algorithm optimization, features'representation and selection, multi-class problem, parameter selection and probabilistic output of support vector machine such that the general machine learning technology can be applied into natural language processing tasks. 2. According to the feature of lexical tagging , propose a novel disambiguate algorithm that improves the performance and efficiency of this task and provides a good fundament for deeper analysis.

针对自然语言处理任务的特点，对于算法优化、特征的表示和选择、多分类问题、参数选择和支持向量机的概率输出等问题进行深入的研究和比较，使自然语言处理任务可以应用通用的高精度机器学习方法得以解决。

Sexual selection Sexual selection causes such features as the peacock's tail, the elaborate song of the male reed warbler and the antlers of the male stag.

但是，不等的消耗，拥挤的配偶竞争也可能使性比偏离。性选择性选择导致形成像孔雀之尾，雄苇莺动听的歌唱，雄鹿的叉角等特征。

Analyed mechanism of expert System, imfering machine of selection of bolt Support, develped Sub-Expert System of bolt support Selection.

分析了专家系统推理机制，建造了锚杆支护选型推理机，开发了锚杆支护选型专家系统。

Fist of all, lifespan of bucks has to be limited, the number of bucks should be enlarged and allocating mate has to be based on the Mate Selection Index. The risk of selection could be solved by linebreeding or import some bloodline from outside also.

可以采用的方法有：一是限定公羊的使用年限；二是扩大留种公羊的数量；三是使用交配选择指数控制选配。

The results showed that the effects of nutrition level on average daily gain,feed conversion rate and meat quality had no significant difference;on fatback thickness and ham percent were significant.Composite selection index was used to evaluate the effect of nutrition level on finishing pigs,the results showed that the effect of high nutrition level on crossed finishing pigs was the best during body weight of 35~100 kg. Nutritional level ; Finishing pigs ; Growth performance ; Carcass quality ; Meat quality ; Comprehensive selection index

本试验将日粮消化能、蛋白质和赖氨酸设计高、中、低三个档次，以杜洛克公猪与莱芜猪合成系母猪配套生产的杂交猪为对象，进行了饲养试验和屠宰试验，旨在探讨日粮营养水平对杜莱杂交商品猪的生长性能及肉品质的影响，为养猪生产提供参考。1材料与方法1.1试验猪选择与分组选择出生日龄基本一致、生长发育良好、体重35 kg左右的杜莱断奶仔

Firstly, because the triangle constrained matching propagation begins with the initial corresponding triangulations formed by a few seed points in the stereo pairs, this dissertation studies the affects of different numbers and different distributions of seed points on the image matching results through experimental analysis, and proposes a seed point selection strategy for different image texture conditions, an automatic selection algorithm is also designed that gives good distribution quality for a defined number of seed points.

首先，针对匹配传播过程中的种子点选取问题，通过实验分析研究了不同数量与分布的种子点所构成的初始三角网对匹配结果的影响，进而提出了不同影像条件下的种子点选取策略和一种自动提取一定数量、满足一定分布均匀度的种子点自动选取算法；其次，研究了海量数据情况下同名三角网的快速构建、数据组织存储与局部动态更新的方法；在此基础上，本文提出了随机传播、基于三角形拓扑关系的邻近传播和顾及纹理特征的自适应传播等三种传播策略，分别介绍了其详细的实现算法，并通过实验分析对这几种传播策略进行了比较，实验结果证明自适应传播方法在匹配的可靠性上最优。

And fluency of using it. Their good adaptation to C.G. software has been reflected from the usage of brush, selection, view, layers, copy and selection of colors, and the styles of paintings.

在学生适应绘图软体情况良好方面，可以反映在笔刷工具的应用、圈选工具的应用、缩放检视工具的应用、色彩的复制、色彩的挑选、著色方式与图层的应用上。

As China's textile industry vosges leading group to cooperate with us to explore the use of this technology for the enterprise grass-roots management staff selection, training, etc., of the tool is "the quality of enterprise management personnel evaluation system"(RSC, SPSS12 version), the actual operation of enterprises and the selection of objects in accordance with the actual situation of an increase of part of the contents.

作为我国家纺业龙头的孚日集团与我们合作，探索利用此项技术进行企业内部基层管理人员甄选、培训等，研究的工具是《企业管理人才素质测评系统》（RSC，SPSS12版），实际操作中根据企业和选拔对象的实际情况增加了部分内容。

Molecular cloning and expression of FKN/CX3CR1 and their mutated counterpartsTo study the evolutionary rule in function from Old World Monkey to Homonid and the role of negative selection sites, possible Darwinian positive selection sites and deletion mutation, full-length FKN/CX3CR1 and mutant gene were obtained by overlapping extension PCR and site-directed mutagenesis.

FKN／CX3CR1分子及突变子的基因克隆和表达克隆旧大陆猴和人猿超科7个物种FKN、CX3CR1全基因及其突变体并进行体外表达，为后续观察FKN／CX3CR1在高级灵长类物种进化过程中免疫学功能的演变并在功能上验证FKN／CX3CR1协同进化以及研究上述位点对FKN／CX3CR1介导的免疫学功能的影响奠定分子生物学基础。

Wang Qian, a vice battalion commander, explained that 'female soldiers are a special element of the army,' so intelligence alone isn't enough to ensure selection.

身居副营长一职的王潜解释说，女兵是军队中的特殊元素，因此光考智力不足以保证选拔。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。