模拟实验

On the base of indoor platform experiment in analogue tunnel pollution environment, and of testing the automobile coursing in practical road and practical tunnel environment, the paper decides the effect that road lengthways lope has on diesel smog emission.

在模拟隧道污染环境的室内台架实验和实际道路、实际隧道环境中车辆运行测试的基础上，确定了道路纵向坡度对柴油车烟雾排放的影响。

Multimedia must process the good two points in the physical teaching application:One must nimbly process the good teacher,the student,the teaching material,the media relations correctly,two must process in correctly the multimedia teaching the physical analogue and the physical experiment relations;Grasps at the right moment,is suitable,the moderate principle.

努力寻求它和传统教学手段的结合点，发挥其现代性特点，真正达到事半功倍的效果。摘要：多媒体在物理教学中的应用要处理好两点：一要正确灵活地处理好教师、学生、教材、媒体的关系，二要正确处理多媒体教学中物理模拟与物理实验的关系；把握好适时、适用、适度的原则。

The results show that the analytical results agree well with the experimental results.

结果表明模拟分析与实验结果吻合得较好。

The patterns of flow fluid in the pool were measured with Laser Doppler Anemometer.

根据物理实验和数值模拟的结果，系统地研究了布流水口结构尺寸和工艺参数对熔池液面波动、流体混合和流场状况的影响。

In this paper, a new method of measuring liquid three dimensional flow velocity by rotating the probe in the plane is presented based on the elaborate analyzing of hot film anemometer.

针对热膜流速仪元件的工作原理提出了通过平面旋转测量液体三维流速的新方法，并测量了大型精馏塔板液相单相三维流场，为计算流体力学对塔板模拟提供了实验验证。

Furthermore, finite element program ABAQUS6.5 was also used to simulate experimental course. Results show that the change of ply splice angle will lead to shear stress concentration on 0 ply in splice region. But the average of shear stress along notch root of specimens almost does not change.

采用有限元软件ABAQUS6.5对实验过程进行模拟，得到拼接层角度改变将引起拼接层中0层出现切应力集中，但沿缺口切应力的平均值几乎不变。

The rotation angle of the cervical spine C1-C2 was used to evaluate the effect of the ...

实验结果表明，内固定后颈椎的旋转角度明显小于失稳时的旋转角度；内固定后模拟远期效果的疲劳加载后测试结果证实内固定的效果仍然是可靠的。

The rotation angle of the cervical spine C1-C2 was used to evaluate the effect of the fixation device.

实验结果表明，内固定后颈椎的旋转角度明显小于失稳时的旋转角度；内固定后模拟远期效果的疲劳加载后测试结果证实内固定的效果仍然是可靠的。

The temperature and bending angle of steel plate were measured.

钢板的温度和弯曲角度的数值模拟结果与实验测量结果符合较好。

The splitting rolling is simulated, and the effects of different wedge angular and slab width on the split workpiece camber were studied. The simulation results accord well with the experiment ones in the literature.

求解了切分轧制极端变形过程，研究了不同切分楔夹角和轧件宽度对切分后轧件弯曲度的影响，数值模拟结果与实验数据吻合良好。

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％。