查询词典 identification of the first kind

Mr. Liu Guozheng early years with the German system of highly reputable Guoqin William Hu·×study, emigrated to the United States in 1958 after he studied at Julliard School of Music·×study, the sixties with the twenty-first century×HU Li-Edwards and Simon·many Sakhong Friends of Niger and teacher, has the opportunity to guqin especially Italian Stradivari Stratfordevery detail, such as conduct in-depth analysis, which mastered the identification, repairexperience. 1965 57 Street, 140 in New York opened the violin studio, the history of the United States to become the first Chinese production of a violin and bow, and identification of home.

刘国正先生早年随极具名望的德裔制琴家威廉胡芬雷特学习，1958年移居美国后，在朱丽叶音乐学院师从路易帕辛格学习，二十世纪六十年代与伦勃特胡力兹和塞蒙费尔迪纳多萨空尼亦师亦友，有机会对意大利古琴尤其是斯特拉底瓦里等名琴的每一细节进行深入的剖析，由此掌握了鉴定、修复名琴的丰富经验。1965年在纽约五十七街140号开设小提琴工作室，成为美国有史以来第一位华人提琴和琴弓的制作家、鉴定家。

All the compounds were isolated and identified from the bituminous coals for the first time, bis(2-ethylheptyl) terephthalate and 18-ethyl-17-(hexan-2\'-yl) docosanoic acid are new compounds.Further more, a Colourless Oil Liquid, a white acerate crystals containing some alkanes, a white tabular crystals consisting of some fatty acid esters and a white powder crystals in which some fatty acids exist were isolated and analysed by GC/MS for the first time.Through this research, a study method of"classification extract of bituminous coal- separation with silica-gel and gelatin column chromatographies- identification of the isolated compounds by FTIR, GC/MS, LC/MS, 1H NMR and 13C NMR analyses"was established and proved to be a practical approach toward separable and non-destructive identification of some organic compounds in bituminous coals for coal chemistry research.

本研究建立了&原煤分级萃取-硅胶与凝胶柱层析分离与纯化-GC/MS或LC/MS检测-FTIR、MS、1H NMR和13C NMR波谱解析&这一煤中有机化学成分的非破坏性分离与分析的研究方法，并验证该研究方法有效可行。

Over the past few years, through our efforts, the Center created in the country the first 21, except for China Tianchen company issued the first national design industry certification, but also for the country's largest enterprises Daqing Petroleum Administration Bureau (28 million people ) overall authentication certificates for the micro-car factory in Tianjin issued the first national automobile industry certification for Harbin Central Mall has awarded the country's first commercial design activities Certification Services System for China's Guizhou Maotai liquor industry plant awarded the National section a Certificate for Tanggu saltworks awarded the first Certificate of homemade salt, Tianjin of China Railway Materials Company issued the first material system, the National Certification for Tianjin CSCSE awarded the first national certification agency certificate, for Qingdao Branch Qingdao railway station railway industry presented the first certificate for the China Telecom Group Tianjin Telecom awarded the first Certificate telecommunications industry and so on.

几年来，通过我们的努力，本中心在全国创造了二十一项第一，除为中国天辰公司颁发了全国第一张设计行业认证证书外还为全国最大企业大庆石油管理局（28万人）整体认证颁发证书，为天津微型汽车厂颁发全国第一张汽车行业认证证书，为哈尔滨中央商城颁发全国第一家有设计活动的商业服务系统认证证书，为中国贵州茅台酒厂颁发全国酒类行业第一张认证证书，为塘沽盐场颁发全国第一家制盐业的认证证书，为中国铁路物资天津公司颁发全国第一张物资系统认证证书，为天津市留学服务中心颁发全国第一张中介机构的认证证书，为青岛铁路分局青岛站颁发铁路行业第一张认证证书，为中国电信集团天津电信公司颁发第一张电信行业认证证书等等。

Secondly, in view of the identification problem after the change of MRAPC structure, the research has been extended to a kind of continuous system with time delay, and the robust convergence analysis for this model reference adaptive identification algorithm has been given. Using the intermediate value theorem in this analysis, the approximate problem in original analysis has been solved partly.

2针对MRAPC算法结构改变后产生的自适应辨识问题，考虑一种更一般的具有实零极点的时滞连续系统的模型参考自适应辨识算法，作者分析了该算法的鲁棒收敛性，在运用微分中值定理的基础上，解决了原有的收敛性分析中存在的近似问题。

In this report the prepossessing techniques has been proposed to assist various kind methods of structural system identification in simplifying the whole system identification procedure.

中文摘要本文提出一套前处理技术，藉以辅助各种结构系统识别方法，简化整个系统识别的作业流程。

Radio frequency identification is a kind of automatic identification technology which has been in rapid development in the last few years.

射频识别技术是近些年得到快速发展的一种自动识别技术。

Flow regime and void fraction are important parameter in gas-liquid two-phase flow, the relation of differential pressure signal coming from Venturi tube and the flow regime of gas-liquid two-phase flow was studied in this paper, A kind of flow regime identification method of gas-liquid two-phase flow based on Hilbert-Huang Transform and fuzzy inference was put forward, the familiar flow regime identification of gas-oil and gas-water two-phase flow was achieved.

两相流动是一个十分复杂的过程，参数较多，检测相当困难。流型、空隙率是气液两相流中非常重要的参数，而且测量比较困难，还影响两相流其它参数的测量。

First,The properties of the spherical Bezier Curvesproposed by Ken Shoemake(Spherical Bezier curve of first kind)are listed,such asEndpoint property,Symmetry property,Invariant property under solid motion,Spherical convex hull property,etc.,and the fact that this kind of spherical BezierCurve is devoid of subdivision property is pointed out;Based on subdivision,theconcept of a new kind of spherical Bezier curve(Spherical Bezier curve of secondkind)is proposed.This kind of spherical Bezier curve is continuous differentiable.Furthermore,generalization of Bezier curve on more comprehensive manifolds isdiscussed.2Spherical Chaikin algorithm and general spherical corner-cuttingalgorithm.

首先，文中列举了Ken Shoemake提出的点点生成的球面Bezier曲线(第一类球面Bezier曲线)的性质，如端点性质、对称性质、运动不变性质、球面凸包性质等，并指出这种球面Bezier曲线没有剖分性质；基于细分，文中给出了一种新的球面Bezier曲线(第二类球面Bezier曲线)的构造方法，指出这种曲线是连续可微的；作为这些理论的应用，文中改进了Ken Shoemake提出的球面插值曲线构造方法；进一步，文中探讨了Bezier曲线在更广泛的流形上的推广方法。2球面Chaikin算法和一般的球面割角算法。

According to data of moxa luck survey, dress shoe cap kind commodity began to exceed the amount such as mobile phone, jotter 2007 kind commodity, become a net to buy trade the merchandise category with the largest amount. Cleaned out rank of treasure sales volume to show first half of the year 2008, dress kind commodity is resided firmly still the first, contributed to clean out treasure of near 15% trade quantity, become a net to buy the biggest kind of commodity. In May 2008, relevant section mails to using express delivery, package the canal of article accuses to strengthen.

根据艾瑞调研数据，服装鞋帽类商品2007年开始超过手机、笔记本等数码类商品，成为网购交易量最大的商品品类。2008年上半年淘宝销量排名显示，服饰类商品仍然稳居第一，为淘宝贡献了将近15%的交易量，成为网购第一大类商品。2008年5月，相关部门对用特快专递、包裹邮寄物品的管控加强。

Remove row and column' and 'put a big number' have been used for the first boundary;a continuous Regional Identification Function is used on the basis of non-variant nodal virtual flux method for the free surface boundary;Gauss formula is used to make the curved surface integral of the free surface boundary transformed as the difference between volumn integral and other curved surface integral to calculate the integral item on boundaries, which avoiding finding the position of free surface, while the continuous Regional Identification Function is applied to calculate volumn integral and surface integral;Crout and PCG method is used for solusion.

对于已知水头边界，采用"去行去列法"和"置大数法"进行处理；对于自由面穿过的单元，在固定网格节点虚流量法的基础上，引入连续的区域识别函数；对于非稳定渗流中自由面边界积分项，采用高斯公式将求自由面的面积分转化为求体积分与其他面积分之差，避免了求自由面的具体位置，同时在计算体积分和面积分时采用连续的区域识别函数；在解法上，采用直接解法和PCG法。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。