查询词典 prototype

Using the dynamic simulation software ADAMS to analyze the six-bar mechanism of shaping machine ;and through the virtual prototype,we get the optimum point from the optimization design of the acceleration and the press angle of shaping machine for the real machine;and we can get an example to the study of virtual prototyping.

简要介绍多体系统动力学的原理及多体系统动力学计算的积分方法，利用动力学仿真软件ADAMS，对牛头刨床的六杆机构进行分析，并通过虚拟样机技术，对牛头刨床加速度和压力角进行了优化设计。为实际的机构设计提供依据，也为虚拟样机技术的学习提供了实例

Some main son system of the prototype are working well in the land agents web site, which bring many advantages to them.

系统的大部分已经成功应用于企业实际，取得了良好的效果。

Three node types are of any degree of complexity, and side-step the long existing controversy of whether category representations take the form of schema, prototype or actual example.

因而，心理表征在Langacker模式中分别表现为图式、原型和例示，三者抽象程度各异，认知心理学关于表征形式的争论不再存在。

It can give you a short-cut to build up a prototype of system application.

对于前者要求建立起数据一致性和完整性强、数据安全性好的库。

It can give you a short-cut to build up a prototype of system application.

而对于后者则要求应用程序功能完备，易使用等特点。

To grasp the influencing rule of negative friction, field prototype observation of sheet pile foundation slab and scientific free pile is carried out and many precious data are collected.

为掌握负摩擦的影响规律，现场进行了原型观测，对象是板桩承台和科研自由桩，得到了宝贵的资料。

At last, based on the methods above, a PROFIBUS-based networked motion control prototype system and a CANopen-based networked multi-axes motion control system of shearing machine were realized.

最后，基于上述方法，完成了基于PROFIBUS的网络化运动控制原型系统和基于CANopen的剪板机网络化多轴同步控制系统的开发。

Based on the virtual prototype technology and simulative software platform Pro/E, the double rotating shaft supporting mechanism of wind tunnel testing model was designed and developed, and the mathematical model of angle control was established.

基于虚拟样机技术及仿真软件平台Pro/E，设计开发了风洞试验模型的双转轴支撑机构，建立了角度控制的数学模型，实现了机构的虚拟样机设计和运动学仿真，获取了被测试验模型运动情况的运动参数曲线，并对双转轴机构实施了干涉的动态检查，为双转轴机构设计方案的交流与评估，以及双转轴机构的制造与应用奠定了基础。

At the maximum head, the shaft power of prototype pump is less than 2 300 kW. The hydraulic model and optimal straight outlet conduit meet the operating condition of the pumping station.

所选用的水力模型性能满足泵站的实际运行要求，经过优化的直管式出水流道保证了泵装置高效稳定运行。

The flow performance characteristics of two check valves, the holistic opening valve and the cantilever valve, were investigated. The prototype of piezoelectric pump with double series-wound chambers was manufactured in two form valves.

设计了两种形式的被动截止薄膜阀－整体开启阀与悬臂梁阀，对两种形式阀的过流特性进行了理论分析，并应用两种形式的阀体制成了双腔串联压电泵的样机。

No clear conclusions can be made about the predictie alidity of specific measures, they found, except for criteria for the underuse of drugs for cardioascular disease.

除了心血管病不合理用药标准外，对于特定评价方法的预测效度没有明确的结论。

The third and last is that almost all of them, being infinite in number, have been impostures, and by idle and crafty brains merely contrived and feigned after the event past.

第三、即最后一点是：几乎所有这些不胜枚举的预言都是欺人之谈，都是在事件过后由无聊而狡猾的脑筋推测与凭空捏造的。