查询词典 speed test

There were the same load characteristics of 1MW, 1.5MW and 2MW blade model, which the tensile stress, shear stress and torque of section were linearly increased with increasing of wind speed; and tensile stress of all test sections of the blade was changed greatly, but shear stress was basically the same in the same wind speed. The shear stress and tensile stress were increased obviously in the place of 388mm to centre of gyration of wind rotor comparing with other section where the phenomenon of stress concentration had for 1.5MW blade model.

对1MW、1.5MW、2MW叶片模型有相同载荷特性，各截面处的拉应力、剪应力、扭矩随风速增大而增大，呈线性增加规律；在相同风速下，叶片各测试截面的拉应力值变化较大，而剪应力值基本相同，但对1.5MW叶片模型，在距风轮回转中心388mm处与其它截面处的剪应力、拉应力比较明显增大，有应力集中现象。

From the AFS test result, we got the conclusion that this system can realize not only up-down and left-right adjust control but also failure diagnostication function. So all of these make sure to provide drivers the best lighting in many kinds of conditions (speed up, speed down, upgrade, downgrade, turn direction and failure mode), and help to avoiding dazzle as well.

通过对智能前照灯系统的测试试验得知，本系统能够实现灯光高度和左右调节的控制与故障诊断，保证了车辆在各种状态(如：加速、减速、上坡、下坡、转弯、故障模式等)下总能为驾驶员提供最佳照明，同时避免了对面驾驶员的炫目。

The experiments include low speed compression, drop hammer and SHPB impact test. Some important phenomena and experimental data are obtained from the experiments. These experiments had rarely been done before, for example, the impact experimental result under higher speed has not been reported in the academic journals.

实验包括低速压缩实验、落锤冲击实验和SHPB冲击实验；通过实验得到了一些重要的实验现象和资料，这些实验有些在国内是首次进行的，尤其是泡沫塑料较高速度的冲击实验，国外的报道也极为少见。

Under ADAMS environment,it establishes 6-DOF powertrain test rig model and studies the characteristic of force entent and frequency on the condition of sympathetic vibration by means of the performance of ER fluid, it is known that the value of force is small when electric field is strengthened at low rotation speed and the value of force is small when electric field is weakeded at high rotation speed.

利用电流变隔振器的性能，在ADAMS下建立发动机6自由度的仿真模型，通过频域分析，我们可以发现，当发动机在低速运转时，加大电场会使得发动机在共振频率时的幅值较小，而当发动机在高运转时，情况恰恰相反。

Giving the calculation method of the reference speed and actual speed of the EV, a pure electric control strategy for ABS is studied. Both simulation and test on a prototype EV with four 700W in-wheel motors are carried out.

采用四轮独立驱动方式，提出了开、闭环控制策略，给出了电动车参考车速和实际车速的计算方法，进行了纯电动ABS控制方法研究。

I had been speaking with deliberate clarity, so as a test I said the following words at fast conversational speed:"I never worry that my apartment is bugged in Beijing, because I figure there aren't that many non-native speakers who can understand high-speed slangy American speech."

我本来一直有意识地尽量放慢语速，清晰地吐字发音，后来为了测验一下这套系统真正的本领，我以平常与美国老乡谈话时的口音和语速说了下面这句："我就压根儿没担心过我北京的屋子里会被窃听，我寻思着就那帮人的英文水平根本不可能听懂我们这种从几角旮旯里冒出来的美国话。"

The test results indicated that the precision of thetorque Sensor on the cool-starting resistance torque and starting rotate speed of the diesel engine can respectively reach 0.6 %and 0.5%, which completely satisfy the cool-starting requirements of the diesel engine at low temperature; the performance curvesof the cool-starting resistance torque for diesel engine on the condition of the different low temperature were accurately obtained,and the variation rules of the performance parameters about the starting rotate speed and the starting power for the diesel enginewere estimated, whichwas the academic basis on the optimalmatching of the cool-starting parts about the diesel engine, the elec-tromotor and storage battery and so on.

结果表明：转矩传感器用来测试低温起动阻力矩和转速的准确度分别达到0·6%、0·5%，满足柴油机低温起动系统测试指标的要求；准确地测得了在不同转速和不同温度下的阻力矩性能曲线，同时也能判断出柴油机的起动转速和起动功率等性能参数的变化趋势及规律，为柴油机、电动机和蓄电池等低温起动部件的优化匹配提供了理论依据。

In order to improve the running stability of passenger train in strong crosswind ,its running condition on embankment while suffering from strong crosswind was simulated by using 3-D unsteady N-S equations and dynamic mesh technique,the relationships between aerodynamic force and train speed,crosswind speed and embankment tallness,and simulation result was compared with tunnel test result.

为了提高强横风作用下客运列车运行的稳定性，基于三维非定常方程，采用动网格技术，对强横风作用下的青藏线客运列车在路堤上运行情况进行了模拟，分析车速、风速及路堤高度与气动力之间的关系，并将计算结果与风洞实验结果进行对比。

According to the request of adopting advanced technology, the main designing has such contents as below:⑴ Designing the two-fluid nozzle that is based on the theory of air-atomize spraying.⑵ Designing and choosing the type of the axial fan that is used to supply assisted airflow to waft droplets that comes from nozzle.⑶ Designing the swaying outfit that can rotate the spray assembly at a speed and inside a angle in order to satisfy the spray request of different crops, different planting states and improve the uniformity of distribution, the deposition of droplet. Here, we select TYV type reduction gear motor to adjust the swaying speed and use course switch to adjust the swaying angle.⑷ Designing the lift outfit that can adjust the height of the spray assembly to satisfy the request of the crops of different tallness, different spraying range. Here, we select cylinder as the main component that can be used as kickstand and controlled easily.⑸ Designing the switch of the power supply that is put out of the greenhouse in order to prevent worker from poisoning. After the mist sprayer being made, the experiment is made to test the function of the greenhouse mist sprayer fully.

根据采用先进施药技术的要求，本研究的设计内容主要有：⑴采用气液两相流喷雾技术，基于气力雾化原理，设计双流体喷头；⑵采用辅助气流输送雾滴，气流源为风机，对风机进行设计、选型；⑶为满足不同作物、不同栽培情况及提高雾滴分布均匀性、沉积性的施药要求，设计能带动喷射部件在一定角度内、以一定转速的旋转摇摆机构，本研究选用调速电机调节其摇摆速度，并利用反向行程开关调节其摇摆角度；⑷为满足不同高度作物、不同射程的施药要求，设计能调节喷射部件高度的升降机构，这里选用气缸为主要构件，既可以起到整机支架的作用，又可方便进行升降、固定控制；⑸设计行程开关的控制电路以及整机的控制系统。

The system can reliably perform the operations of starting, speed regulating, braking and weakening magneticfield for high speed. The test trolley-bus carrying with passengers has operated 6, 105 km with good results.

把该系统装于无轨电车上，能可靠地进行启动、调速、弱磁高速和制动等操作；载客运行6105 km，效果良好。

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.

实际上 我们已接通卫星可视电话了