查询词典 prototype

Based on the foundation of the virtual prototype model of the medium-speed maglev train, using the mechanical dynamics and kinematics analysis software ADAMS, this paper expatiates on the following things. Firstly, it analyses the decouple of single magnetic bogie by the simulation and experimentation; secondly, adds the magnetic levitation control system to the single magnetic bogie model and simulates; thirdly, by simulating the motion of the train running on the different type of guideway, analyses the state of the train on the ramp and crankle;in the end ,this paper does a further research on how the magnetic levitation control system and guideway parameters affect the suspending gap when the train runs on the ramp and crankle .

论文在建立了中低速磁浮列车虚拟样机模型的基础上，借助于机械系统运动学及动力学分析软件ADAMS，首先从单转向架出发，仿真分析了磁浮列车单转向架的解耦能力；接着对单转向架样机模型进行了控制系统的仿真；然后对一辆整车在竖曲线和平曲线的运行在ADAMS中进行了仿真，分析了列车在坡道和弯道上的运行状态；最后对磁浮列车在坡道和弯道上运行时的系统性能进行仿真分析，进一步研究了控制系统和线路参数对磁浮列车悬浮性能的影响。

This article is for the purpose of showing the prototype in the criminology psychology connotation and the significance.

本文通过对集体无意识中"原型"理论的阐释及与个体犯罪心理中与原型理论相契合的点的论述，旨在说明原型在犯罪学上的心理学内涵与意义。

In addition, some algorithms on curial components are discussed and a prototype named A-Tutor has been developed. The content in the thesis is as following: In Chapter 1, the origin of problem in the paper was introduced and the research work was defined.

本文的研究立足于开展网络教学的实际需要，通过借鉴国内外关于适应性超媒体、智能教学系统和网络教学系统的研究成果，提出了一套教学领域知识的组织和表示方案，用户建模方法和体现智能适应性特征的学习支持系统结构模型，并基于这些研究成果开发了适应性远程学习支持系统--A-Tutor。

At last we introduce the key technology of the prototype system realization on this basis, and explain a cut-and-try way of isomerous source information integration mutualness among isomerous resource in the field of teaching.

最后在此基础上介绍了原型系统实现的关键技术，阐述了在教学领域异构资源间信息集成交互的一种试验性的方法。

In most cases, metal bars with different shapes are used simultaneously. This research aims at the designing on new reinforcing bar cutter, presenting a mechanical design method for this new cutter, giving a computer controlling method of new cutter and showing a prototype to accelerate its common, use.

本文是围绕新型钢筋自动成型加工机的设计而展开的研究，给出新型钢筋自动成型加工机的机械设计方案，提出了实现自动成型加工机计算机控制的一种方法，并为此产品的最终推广提供了原型。

At the request of Western Cutterhead's Ken Anselm, Troyke designed and built a 10-inch diameter table that would have the above 6-inch prototype's geometry and rigidness while using less of the machine's X and Z axis envelope.

应西方的Cutterhead的肯·安塞尔姆的要求，Troyke 设计并且建造将有上述6英寸的原型的几何学和rigidness的一张10英寸的直径桌子，使用较少机器的X和Z轴信封。

Cutting plane method, whether the ratio or the prototype method, its advantages is that it can quickly get a model system for the entire board process is relatively convenient, save time, but it must be to have a very extensive practical experience, after several amendments and adjustments to the progressive model tends to perfect, to meet the design effect.

平面裁剪法不论是比例还是原型法，其优点在于能够快速得到样板，制板的全过程比较方便，节省时间，但是必须是要具有很丰富的实际经验，经过多次的修正和调整样板才能逐步趋于完美，达到设计效果。

According to the instance of the accelerator, a machine model of virtual cyclotron prototype is set up.

根据加速器实例，运用三维造型软件Pro/ENGINEER，建立虚拟样机模型。

It was tested in 1953, but in 1955 Czechoslovak army was not interested in such vehicle anymore and PM-I was cancelled. In 1950, CKD produced prototype of tractor/recovery vehicle based on ST-I, designated Praga VT-III.

但到了1955年捷克斯洛伐克陆军对这些装备失去了兴趣，PM-I也随之被取消。1950年，CKD生产了一种在ST-I的基础上研制的牵引/回收车，称为Praga VT-III。

In second season, the DSV added Dagwood, a prototype GELF (Genetically Engineered Life Form), Tony Piccolo, a man with surgically implanted gills, and Dr.

皮考罗，一个通过手术安装了鳃的人和温迪。史密斯博士，一个心灵感应者/心灵共鸣者Dr。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了