查询词典 online

According to Director Yu's statement, cooperating with high-quality and selected hotels, providing netizens the most suitable and cordial online hotel booking service, becoming the world's largest online hotel booking centre and creating a more faultless tourism service quality are our absolute missions.

据全球联网旅行社余总监表示，严选优质的合作饭店，为网友提供合意的住宿网路预定服务，成为全球最大的线上订房中心，更为社会创造美善的旅游品质，是我们绝对的目标，让旅游发展创造社会的康乐圆满就是我们最大的成就。

Paper processing systems generally include three parts such as columns display, online journals and online office.

文稿处理系统一般包括栏目展现、在线办公和在线期刊三部分内容。

These problems together with the incompletion of the online procurement platform itself becomes a bottleneck in developing our country's online procurement.

这些问题再加上网购平台本身的不健全，成为了我国网购发展的瓶颈。

ABSTRACT Aiming at problems of trans-vector controller in a vehicle-carried induction motor such as variable rotor and stator resistance following motor temperature, and their inductance varying with flux saturation degrees. Firstly, CSI and VSI are introduced, for CSI, it can hold the advantages both FOC and DTC using stator flux directional, PI parameter and simulation are also introduced. Secondly, equations of IM in the synchronous rotary frame and its static counterpart, as figuring in the saturation condition of magnetic field, are dealt in this paper and the simulation results are presented. Thereafter, the parameter designing of PI trans-vector controller is processed, which features the non-linear model. In practical realization, as neglecting the dynamical change of motor inductance, this paper employs online modification of inductance parameters, according to the flux saturation, then transforms the non-linear equations into linear ones, and so compacts the structure of controller. Thirdly, in view of the maximum torque output is extraordinary requisite when Electrical Vehicle start up, accelerate, and overtake, this paper issues the maximum torque when both inverter and battery capacity is corporeally definite. Fourthly, on-line differentiating and analyzing both rotor's time constants and its flux by using the expanding order reduction and discrete Kalman filter equation are fathomed, in order to realize high-performance trans-vector algorithm, and also the simulation results are presented. Fifthly, the close-loop regenerative brake system, when the EV's torque is set constant, is deduced; at the same time, unification of electric drive model and brake model is executed. Combined with maximum charge current demands, the mathematical model for online yielding torque as a demand.

本论文针对车载异步电机在矢量控制器所遇到的问题：定转子电阻随温度变化及随电机饱和程度变化的转子电感及定子电感而影响电机调速性能提出一套完整的解决方案：分析了电流型逆变器和电压型逆变器在实现矢量控制时控制器参数的计算，分析出对于电流型逆变器在采用定子磁场定向时，其性能同时具有矢量控制和直接转矩控制两者的优势，并对电压型逆变器在转子磁场定向下的模型进行了仿真研究；建立异步电机非线性模型，推导出考虑磁饱和时异步电机在同步旋转坐标系及静止坐标系下的方程，并做出了仿真结果，建立异步电机在非线性模型下的矢量控制调节器的PI参数设计，在实际应用中，若忽略电机电感的动态变化，可以根据当前的磁路饱和状态而在线修正电感参数，从而将非线性方程线性化，降低控制器的复杂度；考虑到电动汽车在起动和加速超车时需要电机有最大转矩输出，本文讨论在逆变器容量一定和电池供电能力有限的情况下电机最大转矩输出问题；推导了异步电机扩展降阶、离散卡尔曼滤波方程在线辨识转子时间常数和转子磁通，用于实现高性能的矢量控制算法，并给出了仿真结果；推导出了电动汽车恒转矩给定的闭环回馈制动系统，实现了电动控制模型和制动模型的统一，而且结合铅酸电池最大充电电流的要求，为制动转矩在线给定建立了数学模型；设计了基于双DSP系统的高性能矢量控制器软硬件框图，并以大量实验数据说明矢量控制在电动汽车应用的实际应用状况。

Among them a main reason is, the biggest to China travel searchs engine " where to go to " be based on bank of American the East China Sea to rank tertiary tradition with online travel company cooperates together, undertake Chinese market develops this kind of pattern jointly, we think to still need more sufficient proof, in order to ensure " where to go to " in China the high speed of online travel industry grows insusceptible.

其中一个重要的原因是，对于中国最大的旅游搜索引擎"去哪儿"与一家基于美国东海岸排名第三的传统在线旅游公司一起合作，共同进行中国市场开拓这种模式，我们认为还需要更加充分的论证，以确保"去哪儿"在中国在线旅游行业的高速成长不受影响。

This study conducts as 2 (banner and pop-up formats)2 (sales and non-sales promotional messages) experimental design with structural designed questionnaire. Throughout the convenience sampling procedure during July to September in 2009, collects 287 effective respondents' questioning result as data analysis basis in order to understand the consumers' intrusiveness effect while facing the online advertising embedded on an online tourism front-page.

本研究即透过2 (型态：横幅及弹跳视窗广告)2 (促销讯息：价格促销及非价格促销讯息)之实验设计及结构式问卷，於2009年7月至9月间，以便利抽样方式以了解台湾消费者在旅游网站首页中对网路广告之型态与促销讯息所形成之打扰效果情形，共计回收287份有效问卷做为资料分析之用。

Article 17 The bank shall use proper encryption technology and measures, so as to identify users of the online banking services and the authorization thereof, ensure the confidentiality and authenticity of the data transmitted in online transactions, and accomplish the integrity of information transmitted on line and the irrevocability of the transactions.

第十七条银行应采用合适的加密技术和措施，以确认网上银行业务用户身份和授权，保证网上交易数据传输的保密性、真实性，保证通过网络传输信息的完整性和交易的不可否认性。

The requirements of efficiency and global-optimization can be met at the same time. Based on the situation of time varying of parameters of system, before entering the inference machine, the fuzzy control rules is learned and tested online by a special designed "judger", the excellent performances of fuzzy control rules which use online control is ensured. Fuzzy cerebellum model articulation control CMAC is used to control the semi-active suspension system for the first time. The convergence of this control algorithm and the convergent range is presented.

并根据实际系统参数时变的特点，用"判别器"对即将进入推理机的模糊规则进行了在线学习和测试，保证了用于实时控制的模糊规则的优良；首次应用模糊小脑模型神经网络控制器对系统实施了控制，并证明了这种控制算法的收敛性，得出了收敛范围；仿真和试验结果表明，GASAF和 FCMAC这两种智能控制算法对车辆的平顺性都有较大的改善，实时性较强。

A report from the Beijing Haidian District People's Court Juvenile Court survey of juvenile delinquency in recent years, with online games directly related to more than 60%, of which the pornographic content of online games bad influence on young people and injuries is especially large .

一份来自北京海淀区人民法院少年法庭的调查显示，近年来在青少年犯罪中，与网络游戏直接相关的超过了60%，其中不良网络游戏的色情内容对青少年的影响和伤害尤其巨大。

Brill is delighted to announce the launch of The Hague Academy Collected Courses Online / Recueil des Cours de l'Académie de la Haye en ligne , opening up online access to over 80 years of the history of international law to students and researchers around the world.

Brill在此非常高兴地宣布《海牙国际法演讲集》网络版正式推出，该网络版将汇集以往八十余年的国际法资料并向世界各地的学者和研究人员开放。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。