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The discrepancy of average speed and acceleration/deceleration between driving cycle in Foshan city and NEDC is

佛山实际工况平均速度、加\减速度与NEDC相差

The Bestiary has such useful details as actual movement speeds, life-cycle chronology, population density, etc., and was once used by the Dallas Museum of Natural History for an Olympics tie-in exhibit on animal running speed and jumping distances because it was the only single place with those details.

在动物寓言已成为实际的移动速度,生命周期年代,人口密度等,这些有用的详情,以及曾经使用了达拉斯自然史博物馆为配合奥运会的运行速度动物展览和跳跃的距离,因为它是只有一个地方的这些细节。

In order to justify the efficiency during the water elutriation process of separating ceramic inclusions from FGH95 alloy powder, the maximum theoretical and experimental size of FGH95 powder elutriated was compared at different water flowing velocity.

摘 要:通过对水淘析法的原理分析,运用流体力学中的摩擦数群法确定了以陶瓷夹杂物在水中的沉降速度来确定水流速度,及在确定的水流速度下,所能淘析出的FGH95合金粉末的最大尺寸;并以比较淘析出的FGH95合金粉末的实际最大尺寸与理论最大尺寸,考察了水淘析法分离FGH95合金粉末中的陶瓷夹杂的有效性。

The simulating results show that this new kind of gene gun not only meet the speed requirement of practical gene gun application,but also has an easy speed controlling characteristics by means of the initial charge voltage of the driving capacitor in the driving system.

仿真结果表明,新型基因枪的微弹发射速度不仅可以通过调节其驱动电路的初始充电电压的幅值来控制,而且其微弹发射速度能够满足基因枪的实际使用速度要求。

Secondly, according to the related standards of city planning, different standards roads are divided into five grades with different driving speed, which are expressway, trunk road, secondary truck road, branch road and subway. Considering the general situation of Beijing traffic, in this model the minimum value of designed speed is evaluated to each road that in different grade.

然后根据城市规划的相关标准,将不同标准道路分为快速路、主干道、次干道、支路和地铁等5个等级,不同等级的道路赋予不同的行驶速度,考虑北京道路交通的一般状况,模型中各等级道路均取设计速度的最小值,对没有道路覆盖的区域,按照实际情况赋予15km/h的通行速度(表1)。

Combined hourglass control in analysis of cold ring rolling process;2. Recent status and development of real-time measurement and online control technology in cold ring rolling ;3. The influence law of feed rate of idle roll on the quality of end face of ring,axial width spread ratio,roll force,roll moment and metal flow characteristic in cold ring rolling process has been explored through the FEM numerical simulation of the ring with rectangular cross-section based on the elastic-plastic dynamic explicit FEM under the Abaqus software environment.

基于Abaqus/Explicit提供的显式动力学有限元算法,对矩形截面环件冷辗扩进行了有限元数值模拟,揭示了芯辊进给速度对环件冷辗扩过程中环件端面质量、轴向宽展率、辗扩力、辗扩力矩以及金属流动特性的影响规律,并从金属塑性成形原理和塑性加工力学等角度对这些规律进行了合理的解释,从而获得了进给速度对冷辗扩成形的影响规律,为环件冷辗扩在实际应用中进给速度的选择提供了依据,对揭示冷辗扩成形机理也具有十分重要的意义。

The influence law of feed rate of idle roll on the quality of end face of ring,axial width spread ratio,roll force,roll moment and metal flow characteristic in cold ring rolling process has been explored through the FEM numerical simulation of the ring with rectangular cross-section based on the elastic-plastic dynamic explicit FEM under the Abaqus software environment.

基于Abaqus/Explicit提供的显式动力学有限元算法,对矩形截面环件冷辗扩进行了有限元数值模拟,揭示了芯辊进给速度对环件冷辗扩过程中环件端面质量、轴向宽展率、辗扩力、辗扩力矩以及金属流动特性的影响规律,并从金属塑性成形原理和塑性加工力学等角度对这些规律进行了合理的解释,从而获得了进给速度对冷辗扩成形的影响规律,为环件冷辗扩在实际应用中进给速度的选择提供了依据,对揭示冷辗扩成形机理也具有十分重要的意义。

Using the a hand-hold GPS and wireless transmitting unit to rapidly locate the fire and determine the rate of fire spread, which also offered an indispensable way of verifying the speed of forest fire appealing. Discussing the representation and Computing Method of the simulate calculation error based on the thorough investigation of the sources of simulate calculation error. Pointing out that the speed and directional error are the root of forest fire appealing simulates error. Thus increasing the parameter of error correction is an effect way of reducing systematicsimulationerrors.

4提出了一种利用手持GPS和无线传输设备来快速测定火场位置和林火实际蔓延速度的方法,为林火蔓延模拟速度验证提供了必要的手段;对林火蔓延模拟误差的来源进行了全面分析,探讨了林火蔓延误差的表现形式和计算方法,指出了林火蔓延速度误差和蔓延方向误差是林火蔓延误差产生的根源,提出了通过增加系统误差修正参数来减少系统模拟误差的有效方法。

Based on the water flooding experiment of low permeable core and combining with the production of the test area of the dense pattern in the western part of the central area, this paper analyzes the effect of injectionproduction on the development of the third infilled pattern .

在低渗透岩心水驱油实验的基础上,结合中区西部密井网试验区生产实际,分析了注采速度对三次加密井网开发效果的影响,提出确定水井分层合理注水速度和油井合理采液速度的数学方法。

The drop speed of liquid can be ascertained by the keyboard at the range of 20 drops per minute to 150 drops per minute , and this system makes the real drop speed at the range of 1 10% of the keyboard inputs , and when the liquid reach the warning level the system will raise the alarm .

点滴速度可用键盘来设定,设定范围为20~150,控制误差范围在1 10%滴。液体的实际点滴速度和通过键盘设定的点滴速度可以通过LED显示器显示出来。

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推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

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世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。