查询词典 Fisher

Yellow-throated marten\'s relationship is between Stone marten and Fisher marten.Fisher marten is the first species who was divided from Martes.The second one were Yellow-throated marten and Stone marten.Based on the analysis of the fossil note,Martes came from Central Europe,Fisher marten,Yellow-throated marten and Stone marten belonged to a branch which evolved to temperate zone.Boreal forest martens was another branch which evolved to cold environment.It is suggested that Yellow-throated marten and Fisher martenwere ascertained genus separately.4、By contrasting and analyzing 11 complete mitochondrial control region gene sequences of Mustelidae,the extended termination associated sequence domain、the central domain and the conserved sequence block domain were identified.A extended termination associated sequence(ETAS1) and eight conserved sequence(CSB-F、E、D、C、B、1、2、3) was indicated,and sequence mode was presented.Different kind of short repeat sequences were found between CSB1 and CSB2.With wolf as the outgroup,the phylogenetic evolution relationship of Mustelidae was analyzed using the neighbor-joining method.

而基于鼬亚科动物线粒体DNA12种重链编码蛋白基因序列及石貂和渔貂线粒体ND2和cyt b全序列，以狼、狗獾和水獭为外类群，应用NJ、MP和ML法构分别构建貂属和貂熊的系统进化树，结果表明：紫貂与日本貂亲缘关系较美洲貂近，石貂与真貂亚属亲缘关系较近，黄喉貂介于石貂和渔貂之间；渔貂是最早从貂属分化出的种类，其次是黄喉貂和石貂；结合化石记录分析，貂属起源于中欧地区，渔貂、黄喉貂和石貂属于一个向温带进化的分支，而真貂亚属为另外一个向寒冷环境进化的分支，建议将黄喉貂和渔貂分别定为单独的属。4、比对并分析11种鼬科动物线粒体DNA控制区序列，识别出延长终止序列区、中央区和保守序列区3个区域，指出了一个终止相关序列ETAS1及8个保守序列(CSB-F、E、D、C、B、1、2和3)，并给出了序列通式，在CSB1和CSB2之间发现具有不同形式的短串联重复序列。

The Lakers could use some of the old glory these days, and it's likely coming in the form of Derek Fisher.

湖人将在最近的这几天内再次启用一些老将，而其中最有可能回归的是Derek Fisher。

This method first maps training data into a high dimensional feature space through kernel function concept in Support Vector Machine and constructs orthogonal space in the feature space. Then it maps the data from feature space into the orthogonal space and computes Fisher criterion based global orthogonal discriminants.

首先应用支持向量机中核函数的概念，将样本隐式地映射到特征空间，然后构造特征空间的正交空间，再将特征空间样本映射到特征空间的正交空间，求解基于Fisher的全局正交鉴别矢量集。

In this paper, we extract the energy feature of the horizontal component of geomagnetism with wavelet packet analysis. Then we have investigated the variation of recognition rate at different time length t=1 h, and identified by use of Fisher's method.

应用小波包分析技术提取了地磁水平分量序列的能量特征，用Fisher方法进行识别，研究了磁暴与非磁暴的识别率在不同时间长度t下的变化规律。

"I don't know if we were versatile as we are now," Fisher said. We can play a lot of different lineups, a lot of different guys in a lot of different spots.

&我不知道以前是不是有像现在这样的才华横溢，&Fisher 说道，我们可以排出多种不同的首发，所有人都有各自的特点。

Lipreading ; face detection ; Fisher transform ; lip detecting

唇读；人脸检测； Fisher变换；唇部检测

Objective To explore prevention and cure effect cerebral angio spasm after traumatic subarachnoid hemorrhage for l.p..Methods by means of 90 case Fisher grade it-IV class traumatic subarachnoid hemorrhage and no have operation Indic.

目的 探讨腰穿对外伤性蛛网膜下腔出血后脑血管痉挛的防治效果方法选择以Fisher分级it-IV级的外伤性蛛网膜下腔出血且不具备手术指征的患者90例。

Fisher is a primetime player, but also an outstanding professional. He's the glue that holds a team together.

Fisher是处在黄金期的球员，同时他也是个优秀的职业球员。

The high quality standards of Fisher valve products assure reliable performance and low fault rate to avoid unscheduled shutdowns and lower operating costs.

高品质标准的Fisher阀门产品保证了可靠的性能，降低了故障率，避免计划外的停产和降低运营成本。

Fisher said he wants to live in one of the six or seven cities being considered for Tatum's care.

Fisher说他想留在一个大城市以方便治疗女儿Tatum的眼癌。

In this paper, the requirement analysis, design and implementation of the system are introduced in detail.

此论文详细介绍了系统的需求分析，系统设计和具体实现。

In the context of economic globalization is increasingly deepening, China's economy can not be spared.

在经济全球化日益加深的背景下，中国经济不可能做到独善其身。