查询词典 field guide

Differential Geometry of Curves and Surfaces: A Concise Guide presents traditional material in this field along with important ideas of Riemannian geometry.

曲线和表面的不同几何学：一本简明的指南跟Riemannian 几何学的重要的想法一起在这个领域提出传统的材料。

Chapter Four deals with Wen Yi monthly edited by Din Ling, It point out that :firstly, after liberation, the party culture ideology had changed Din Ling's original intention which was desighed for a literary journal, and turn it into the party organ whose fuction was to supervive national culture movement and to guide the battle in thought field.

认为：其一，建国后党的文艺意识形态改变了丁玲将《文艺报》办成文学刊物的初衷，而使之成为代表党的意志指导全国文艺运动与创作、参与并监控思想文化斗争的党的机关刊物；其二，尽管丁玲本人畏于文艺/政治斗争，但五十年代初丁玲及《文艺报》组织批判萧也牧的方式是建国初期文艺批评所谓群众批评模式的典范案例，这表现出丁玲对体制的努力适应与迎合；其三，&作家&/&主编&/&党的文化官员&/&党的文学教育者&的多重文化身份和文化认同使丁玲建国初期的&言&与&行&呈现出分裂、矛盾状态，这说明丁玲又不能被意识形态彻底整合。

It's encouraging to see that this is a field of active current research that promises to yield some valuable data that will help guide viti culturalists and winemakers to make better informed decisions, resulting in more complex and interesting red wines at each price point.

令人鼓舞的是这个领域当前的研究是很活跃的，可提供很多可指导酿酒师们做出更好决定的数据，其结果是产生不同价位的更多更复杂更有趣的红酒。

Advertising activity is a part of economic field, which plays a catalyzing part in the development of social economy. At the same time, it is a kind of social cultural activity. It advocates some consumption means and value concepts, which will guide people's life style and production means.

广告活动是经济活动领域的一部分，对社会经济的发展起到了&催化&的作用；广告活动同时又是一种社会文化活动，它所宣扬的消费方式与价值理念对人们的生活方式与生产方式有引导作用。

Therefore we must insist that opens, deregulates, the release folk vigor, to display Taiwan's superiority largely; We must guide the enterprise to base Taiwan, the joint Asian and Pacific, the layout whole world; We must assist the laborer to adapt the fast technical vicissitude and the industrial adjustment; We must cultivate us attentively the next generation, lets them have the perfect personality, the citizen accomplishment, the international field of vision with ability which lifelong studies, simultaneously must remove each kind of ideology to the education not, when disturbs.

所以我们要坚持开放、大幅松绑、释放民间的活力、发挥台湾的优势；我们要引导企业立足台湾、联结亚太、布局全球；我们要协助劳工适应快速的科技变迁与产业调整；我们还要用心培育我们的下一代，让他们具有健全人格、公民素养、国际视野与终身学习的能力，同时要排除各种意识形态对教育的不当干扰。

this paper makes the gas remote monitor network as background to do some research on the qos guarantee of the network.qos is a synthesis guide line which can be used to estimate the degree to satisfy with some server,which is a technology to solve the problem of delay and congestion in network.it must integrate multi-qos mechanism to get good qos guarantee in the practical application.three qos models in the ip net application and homologized affective factors are demonstrated.meanwhile,the field of qos protection strategy arrangement in shaanxi coal mine gas network has been picked up as the example.for this situation,the comparison to the different qos models is doing strictly.by combining the tcp congestion control arithmetic with ip congestion control arithmetic,the paper also emphatically describes the corresponded arithmetic model for that.stimulatingly,it is promoted the qos characteristic over-area effectively,which it is based on the original single congestion control.

摘 要：以陕西煤矿瓦斯监测远程联网为背景，研究其联网网络的qos保障策略实现。由于现有的各种qos实现机制无法单独为陕西煤矿瓦斯监测联网网络的qos提供保障，因此在实际应用中必须结合多种机制才能得到较好的qos保障效果。比较了传统ip网络的qos结构体系，通过分析intserv和diffserv两种模型的基本原理、工作方式，并指出其各自的优缺点和网络应用环境，设计了将rsvp协议与diffserv模型相结合来满足瓦斯监测数据传输实时性的要求；针对陕西煤矿瓦斯联网的特性，提出了将tcp拥塞控制算法与ip层拥塞控制算法相结合的算法模型，并且该模型的应用可以在原有单一拥塞控制的基础上有效地提升跨地区网络的qos特性。

this paper makes the gas remote monitor network as background to do some research on the qos guarantee of the network.qos is a synthesis guide line which can be used to estimate the degree to satisfy with some server,which is a technology to solve the problem of delay and congestion in network.it must integrate multi-qos mechanism to get good qos guarantee in the practical application.three qos models in the ip net application and homologized affective factors are demonstrated.meanwhile,the field of qos protection strategy arrangement in shaanxi coal mine gas network has been picked up as the example.for this situation,the comparison to the different qos models is doing strictly.by combining the tcp congestion control arithmetic with ip congestion control arithmetic,the paper also emphatically describes the corresponded arithmetic model for that.stimulatingly,it is promoted the qos characteristic over-area effectively,which it is based on the original single congestion control.

摘 要：以陕西煤矿瓦斯监测远程联网为背景，研究其联网网络的qos保障策略实现。由于现有的各种qos实现机制无法单独为陕西煤矿瓦斯监测联网网络的qos提供保障，因此在实际应用中必须结合多种机制才能得到较好的qos保障效果。比较了传统ip网络的qos结构体系，通过分析intserv和diffserv两种模型的基本原理、工作方式，并指出其各自的优缺点和网络应用环境，设计了将rsvp协议与diffserv模型相结合来满足瓦斯监测数据传输实时性的要求；针对陕西煤矿瓦斯联网的特性，提出了将tcp拥塞控制算法与ip层拥塞控制算法相结合的算法模型，并且该模型的应用可以在原有单一拥塞控制的基础上有效地提升跨地区网络的qos特性。关键词：服务质量；综合服务模型；区分服务模型；拥塞控制

The experiment results show that this method can effectively guide passive shimming work and obtain highly homogeneous magnetic field.

该算法能够准确算出匀场磁片的校正位置及使用数量，有效地指导无源匀场工作。

Based on the 3D time-average Navier-Stokes equations, k-ε model was used to simulate the 3D turbulent flow field of whole flow passage in the Francis turbine including guide wickets, runner and draft tube. The energy performance and cavitation performance were predicted from the simulation results, and the calculated data were compared with the results of hydraulic turbine model experiment. The calculation of turbine efficiency and the measured efficiency was very closed and the maximal relative error was 0.9%.

该文基于Navier-Stokes方程和k-ε紊流模型，采用贴体坐标和交错网格系统，用SIMPLEC算法对一模型混流式水轮机引水元件、转轮和尾水管进行了联合计算与转轮单流道计算，数值模拟了水轮机各通流元件内部三维湍流流场，预测了水轮机的能量性能和空化性能，并与水轮机模型试验结果进行了对比。

Numerical simulation and performance prediction of interior flow field for axial-flow pump with front guide impeller

得到了轴流泵内部流场的压力分布、速度分布情况，并对分布情况的特征进行了分析，初步了解轴流泵内部流场的流动情况。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐