查询词典 speed
- 与 speed 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that the vehicle acceleration, the dynamic wheel load and offload factors increase with train speed, and distribute linearly. The safety of train operation and running comfort can meet the requirements when the high-speed train under secondary suspension passing through ballasted track subgrade structure. The dynamic displacement of the system is less influenced by train speed. The dynamic stress of subgrade surface increases with speed improving, and it is distributed as saddle along the lateral direction and as parabola along the longitudinal direction of subgrade surface. The dynamic stress of subgrade declines sharply along the depth of subgrade. The dynamic stress on 3 m depth below subgrade bed surface is about 16 percent of that of subgrade surface.
结果表明:车体加速度、动轮载和轮重减载率均随车速的提高而增大,呈线性分布;具有二系悬挂的高速列车通过有砟轨道路基结构时,列车的安全性及舒适度均能满足要求;系统动位移受速度影响较小;路基面动应力随速度的提高而增大,并在横向呈马鞍形分布,在纵向呈抛物线形分布;路基动应力沿路基深度方向衰减较快,在基床表面下3 m处,动应力只有基面的16%左右。
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Through setting independent monitoring and control unit of traveling, hoisting traveling and speed setting are guaranteed accurately. Through optimized control of speed, damage is reduced for hoisting rope by impact of driving current. Through continual and fixed-point monitoring and control for speed, high reliability of speed protection is realized. Through control of optimizing loading and unloading process, overwinding accident caused by wrong loading fault is prevented.
通过设立独立的行程监控单元,确保提升行程和速度给定准确无误;通过速度的优化控制,减轻驱动电流冲击对提升绳的损伤;通过连续和定点相结合的速度监控,实现速度保护的高可靠性;通过优化装卸载工艺控制,预防错误装载故障导致的过卷事故。
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Based on the simulation data, the effects of clearances, damping coefficient and the rotation speed on the dynamic behaviors are studied: compared with ideal mechanisms, mechanisms with clearances are less stable; as for mechanisms with clearances, when the crank rotates at the speed of 100rad/s, the actual clearances are always above the radium of clearances, axle pin and axle cover keep contact throught the rotation; when the crank rotates at the speed of 20rad/s, mechanisms are in an unstable state, at an angle of about 300, the actual clearances are below the radium of clearances, pairs lose contact, which results in collision between them; with the speed of 20rad/s, when damping coefficient is assumed 175Ns/m, distinct separation and collision happen between pairs; when damping coefficient is assumed 220Ns/m, separation and collision are controlled.
在含间隙机构中,当曲柄以100rad/s转动时,运动副间隙始终大於半径间隙,轴销与轴套始终保持连续接触;当曲柄以低速20rad/s转动时,系统处於极不稳定的震荡状态,在转至300°左右时,运动副间隙小於半径间隙,脱离接触,发生明显的分离碰撞现象。在含间隙机构中,曲柄以低速20rad/s转动,当取法向阻尼系数为175Ns/m时,副元素发生明显的分离碰撞现象;当取法向阻尼系数为220Ns/m时控制了副元素的分离,副元素一直处於连续接触状态。
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The machine from entering long States, that is, matching pressure, after the closing, when a machine speed up to 10% of the speed, the brush motor, heshui, ink, oil pump, and speed up to 20%, break detection work, epual character to at low speed, press the stop button to stop and automatically from the pressure.
机器进入长车状态,即能合压,合压后机器加速,当速度达到10%时,毛刷电机转、合水、合墨,开油泵;当速度达到20%时,断纸检测机器起作用,降速至最低速时,按停车按钮,停车并自动离压。
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The machine from entering long States, that is, matching pressure, after the closing, when a machine speed up to 10% of the speed, the brush motor, heshui, ink, oil pump, and speed up to 20%, break detection work, epual character to at low speed, press the stop button to stop and automatically from the pressure.
机械出去不幼车状况,即能不合不抬,不合不抬后机械放慢,当速率到达10%时,毛刷电机不停、不合水、不合不朱,闭油泵;当速率到达20%时,断纸检测机械起功用,降速至最不高速时,按不泊车按钮,不泊车并自不静离不抬。
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The Doppler frequency shift and the Doppler broadening are comprehensively utilized, the narrow-band phase plate is inserted between a collimating mirror and a focusing lens of an imaging probe, thereby implementing the spatial encoding of the Doppler information, realizing the imaging requirements on the spatial high-resolution three-dimensional speed vector, combining with the Doppler OCT method which is based on the phase resolution technology to meet the high-speed and high-sensitivity measurement requirements and finally realizing the speed vector imaging with high-resolution, high-speed, high-sensitivity and large-imaging range of the three-dimensional flow field of the microfluidic chip.
综合利用多普勒频移和多普勒展宽,并在成像探头的准直镜和聚焦透镜之间插入窄带相位片,实施多普勒信息的空间编码,实现空间高分辨三维速度矢量的成像要求,再结合基于相位分辨技术的多普勒OCT方法则能够满足高速度高灵敏度的测量要求,最终实现对微流控芯片立体流场的高分辨率、高速度、高灵敏度、大成像范围的速度矢量成像。
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To change the current cutting speed can press the Enter key, so that the current speed of display brightness, enter a new speed value, and then press the Enter key to accept the input speed controller.
按下&回到路径&键,切割机将将回到原路径的点上,这个功能对检查或替换设备的部件时非常有用。
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Using the models, the author has also calculated the vibration response to high speed railway vehicles of three types travelling over simply-supported beam bridges with various span lengths respectively. Based on the analysis of the computation results, the concept of resonance velocity of a bridge under a high speed running vehicle is present, and it is pointed out that comparatively great vibration of bridges on high speed railways is caused by bridge resonance resulted from the static force pulsating. In a vehiclebridge coupling vibration system, the damping constant of the axle spring is the main factor affecting the response variable of bridge velocity resonance, and the influence of track irregularity on bridge vibration on high speed railways is rather smaller.
利用所建立的计算模型,计算了三种形式的高速铁路车辆通过各种跨度简支梁桥结构时的振动响应,对所得到的计算结果进行了详细的分析,提出了高速行车下桥梁共振速度的概念并指出高速铁路桥梁产生较大振动的原因是静力脉动引起桥梁共振造成的;通过研究车—桥耦合振动系统方程的参数后指出,在车—桥耦合振动系统中,车辆—系阻尼的大小是影响桥梁速度共振时响应大小的主要因素,轨道不平顺对高速铁路桥梁振动的影响较小。
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The analysis data came through scene surveys and video record investigations. The stair speed rule considering the factors of sex, age, and the information guide is analyzed by statistics methods. According to the change rule of the density with speed, the speed or volume data at the certain density are combined. The relationship between volume, density and speed is obtained through suitably enhancing the density of the data in sensitive regions.
通过现场观测和摄像调查获取大量数据,利用统计学的方法分析性别、年龄以及信息对楼梯速度的影响规律;根据行人速度随密度变化的大致规律,对给定密度下的行人速度或者流量数据进行合并处理;适当加密变化敏感区域的数据,并利用这些统计数据建立上下楼梯行人的流量—行人密度—速度曲线关系。
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Energy requirement for drying could be reduced by a dryer with a heat recovery device. In order to analyze the optimum operation conditions, the effect of fan speed on the temperature, airflow distribution and effectiveness of the heat recovery device was investigated in the drying system. The optimum fan speed would be at maximum speed during initial heating stage and at lower speed during steady stage in order to improve the performance.
具有热能回收装置的乾燥系统能降低乾燥所需的能量,为了分析此乾燥系统的最佳操作条件,测试其风扇转速对於乾燥室内温度、风速和热能回收装置效能的影响,归纳出风扇最佳运作应是在加热启动阶段应用最快转速,到达稳定阶段后,以较低转速可提升乾燥机的性能。
- 相关中文对照歌词
- Built For Speed
- Beauty Of Speed
- Speed Ball
- Kings Of Speed
- Speed Of Light
- Speed Of Light
- Speed Of Light
- Speed
- Speed Of Light
- Speed x Distance = Time
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。