Just to be clear, I am putting the maximum acceleration in for a. Also, I have made the assumption that the stopping distance (s) is small compared to the jumping height.
需要声明的是，在上述表达式中，我用a表示跳楼者的最大加速度。此外，我还假设跳楼者完全停下所经过的距离与整个下落距离相比可以忽略不计。
Called Distronic, it also operates at high speed and adjusts both braking and acceleration to maintain a constant distance from other cars. If a collision seems likely a warning is given.
雷达控制系统同样在高车速时启动并通过自动加减车速来保持与其它车辆间的固定距离并在预见事故时发出警报。
Since quick acceleration over a short distance is the key to winning a short race, Piazza says the trade-off makes sense for sprinters.
因为能够在短距离内迅速加速是在短跑中获胜的关键，所以piazza认为这些因素的权衡对短跑选手而言是值得的。
Called Distronic, it also operates at high speed and adjusts both braking and acceleration to maintain a constant distance from other cars.
这种系统在高速行驶时也起作用，通过调整制动和加速系统来保持同其他车辆的距离。
So the acceleration depends on the value of the spring constant as well as the distance the spring (bubble wrap) is compressed.
有上述公式可知，加速度取决于弹性系数和弹簧(即汽泡纸)收缩的距离。
In this case we can easily calculate the distance if we know the acceleration.
在这种情况下，如果我们知道了加速度就能容易地求出距离来。
They accelerate away from the centre, the acceleration being dependent on the distance of their location from the centre.
它们将加速远离圆心，加速度决定于它们离圆心的距离。
The system can simulate the executive process of nc programme files, and realize the simulation of speed and acceleration curve, and process time and distance with the unit of controlling period.
该仿真系统不仅可以用于仿真NC程序文件的执行过程，而且实现了以控制周期为单位，对速度、加速度曲线以及加工时间、加工距离的仿真。
The traction capacity between 6-axle and 8-axle locomotive is calculated and compared with respect to train remainder acceleration, start slope capacity, speedup time and speedup distance.
从列车的剩余加速度、启坡能力、加速时间和距离方面对6、8轴机车牵引能力进行计算分析比较。
So it is provided with the practical significance to improve precision and realize the high precision transform from acceleration to velocity and distance.
因此，采用高精度线加速度计并通过信号处理提高其精度，以及实现加速度到速度和距离的高精度转换具有现实的意义。
The kinematic characteristics of chain drives are analyzed, the relationships between the speed and acceleration of the driven sprocket and the centre distance are given.
本文对链传动运动学特性进行了分析，给出了从动链轮速度、加速度与中心距之间的关系。
The application instantly calculates and displays spot speed, acceleration, time and distance traveled.
即时计算的应用，并显示现场的速度，加速度，时间和距离。
The slope of the best fit line for distance doubled and time squared gives the acceleration due to gravity.
距离的两倍与时间的平方的最佳拟合曲线的斜率就是重力加速度。
Based on analysing the long-distance tape conveyor and its characteristics of tension, load and mechanic, this paper sets up its optimized speed-driven and acceleration-driven model.
本文通过分析长距离输送系统中胶带输送机的张力特性、负载特性和机械特性，建立了其速度和加速度驱动模型并进行了优化。
The in-situ measurement includes:( 1 ) the ground acceleration due to horizontal vibrating force caused by the vibroflot and its variation with the distance from the vibrating center;
现场试验包括：①测定振冲器水平振动力作用下产生的地面加速度以及制桩时引起的地面加速度与距振点距离之间的关系；
The results show that the V/H peak acceleration ratios are reduced as the distance of site to the fault is increased, and the vertical response spectra and …
竖向反应谱及竖向与水平向加速度反应谱比是周期的函数、并与场地条件及震源距相关。
The vibrating acceleration on the ground is strongest over the tunnel, and weakens gradually in the lateral directions. It is amplified at a certain distance away from tunnel central line.
地表振动加速度在隧道正上方强度最大，往两侧逐渐减弱，而在离开隧道轴线一定距离部位出现了一加强区。
Based on a zero sideslip Angle proportional control, we get the gain of the distance from the centroid to the steering center position, yaw angular velocity and lateral acceleration.
在此基础上，得到车辆采用零侧偏角控制策略时，车辆转向中心到质心的距离，横摆角速度增益及侧向加速度增益的表达式。
Based on a zero sideslip Angle proportional control, we get the gain of the distance from the centroid to the steering center position, yaw angular velocity and lateral acceleration.
在此基础上，得到车辆采用零侧偏角控制策略时，车辆转向中心到质心的距离，横摆角速度增益及侧向加速度增益的表达式。
应用推荐