查询词典 prototype

Simulation model and experimental prototype of direct-driven WECS were built,then the application of proposed control strategy was verified by simulation and experiment.

建立了永磁直驱风电系统仿真模型和实验样机，并对所提控制策略进行了仿真和实验验证。

Because of the confinement of objective condition, the spiral case and draft tube measurement of prototype is smaller than that scaling from the model, so in design stage, analysis of the effects on turbine performance after modifying is necessary.

受客观条件制约，电站真机蜗壳和尾水管尺寸比按模型换算的真机尺寸值要小一些，在设计阶段需要通过数值模拟分析尺寸改小后对机组水力性能的影响。

It is not enough to resolve all of the problems related to the hydraulic stability only to analyze the stable field in passing components. Finally, the paper numerically simulated the transient field in prototype's draft tube under different operating conditions by means of Reynolds stress turbulence model and analyzed the law of motion of vortex rope as well as the performance of low-frequency pressure pulsation and compared with field test results.

仅仅对机组的过流部件进行稳定场的CFD数值分析还不足以解决所有与水轮机水力稳定性有关的问题，因此在本论文的最后，采用雷诺应力湍流模型对真机尾水管在不同运行工况下进行了非稳定场的CFD数值解析，分析涡带的运动规律及其产生的低频压力脉动特性，并与真机的试验结果进行了比较，结果比较吻合。

The similar like this symbolic mark, is widely used in the nationalityand the folk art and the clothing, most common has the ancient coin,the turtle, the silver piece, the dragon, the phoenix and so on thepropitious design, mostly had surmounted the prototype thingdirect-viewing embodiment and the original significance, butseparately becomes the people to attempt to realize some kind ofsacred desire tool, is the people spirit in the world imageexpression.

类似如此的象征符号，在民族及民间艺术和服饰中被广泛采用，最常见的有古钱、龟、元宝、龙、凤等吉祥图案，大都超越了原型事物的直观具象和本来意义，而分别成为人们企图实现某种神圣愿望的工具，是人们精神在世界的形象表达。

In the sixth chapter, the dynamic modeling of a prototype z3063 radial drilling machine has been studied.

第6章研究了一台Z3063型摇臂钻床的动力学建模问题。

Referring to a great deal of literature, the methods of establishing the dynamicsimulation of driving drum and the model of finite element are researched using the method ofthree-dimensional entity modeling. The virtual prototype of the driving drum for belt conveyoris established based on its working and laden condition.

在查阅大量关于传动滚筒运动仿真模拟和结构有限元分析的文献基础上，本文研究了传动滚筒运动仿真和有限元模型的建立方法，采用三维实体建模技术，根据传动滚筒的工作条件和负载情况创建了带式输送机传动滚筒的虚拟样机。

The project have two main contents, including exploring the key technique of high parameter harmonic gear driving device and development of typical prototype.

项目主要有两方面的研究内容，其中之一是进行高参数谐波齿轮传动装置关键技术研究及典型样机的研制。

Prototype PVC frame for the drop.

原型PVC的框架下拉。

This paper mainly deals with the key technologies involved in a guide tracked drop hammer breaker, including the working mechanism of the drop hammer , the design conception and working principle of the hydraulic control system, Indoor tests conducted on the prototype show that main parameters have met the design requirements.

本文重点论述了导轨式落锤碎石机的关键技术─-落锤工作机构及其液控系统的设计思路、工作原理。

A 12-channal-synchro laser 3D chromatic prototype system of the human body and the resultant software system are developed and digital experiment system of dummy and human head model and human body are completed. The experiment results show the validity of the theory and algorithm presented and the purpose is fulfilled as expected.

研制了12通道同步激光人体三维彩色样机系统及相应的软件系统，并对服装模型、人体头像模型、人体进行数字化实验，实验结果验证了所提出理论和算法的正确性，达到了预期目标。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。