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。
So the acceleration depends on the value of the spring constant as well as the distance the spring (bubble wrap) is compressed.
而冥王星的距离,是水星的一百倍,那么它的引力与向心加速度,均是水星的一万分之一。
So if you are 100 times further away like Pluto compared to Mercury then the gravitational... the centripetal acceleration which is due to gravity is 10,000 times smaller.
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。
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.
其它被标出的传感器包括:近距离传感器,可见光传感器和加速度计。
The other labeled sensors are: proximity sensor, ambient light sensor, and accelerometer.
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。
In this case we can easily calculate the distance if we know the acceleration.
距离近一百倍,而向心加速度大一万倍。
100 times closer has a 10,000 times larger centripetal acceleration.
它们将加速远离圆心,加速度决定于它们离圆心的距离。
They accelerate away from the centre, the acceleration being dependent on the distance of their location from the centre.
向尘埃和小水滴这种小物体只下降很短距离就失去它们的大部分加速度。
Small objects such as dust particles and water droplets fall only small distances before losing most of their acceleration.
即时计算的应用,并显示现场的速度,加速度,时间和距离。
The application instantly calculates and displays spot speed, acceleration, time and distance traveled.
计算机仿真结果表明本文使用的等效斜视距离模型的误差较小,CA -ECS算法能有效地完成加速度运动补偿。
The computer simulation results illustrate that the squint range model has less error and CA-ECS algorithm can be used to accomplish motion compensation with acceleration efficiently.
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。
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.
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。
The slope of the best fit line for distance doubled and time squared gives the acceleration due to gravity.
为了获得大加速度和长距离,同时改善整车性能,本文提出了一种高能量密度和高功率密度的混合能源的纯电动汽车模型。
In this paper we proposed a EV model of energy hybridization with high energy and high power for great acceleration and long ranges and improve the whole system properties.
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 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.
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。
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.
在此基础上给出了基于改进算法的距离-加速度谱图检测目标机动信息的模式并证明了该检测模式的合理性。
Based on that, a new mode of detection of information about maneuvering target on the basis of range-acceleration spectrum of the improved algorithm is proposed and its rationality is testified.
星期五地震震中的峰值地面加速度或者振动接近距离震中110英里(172公里)的福岛第一核电站设计承受能力的2倍。
Peak ground acceleration, or shaking, caused by Friday's earthquake was nearly double—at its epicenter—than what the Fukushima Daiichi plant, 110 miles (172 km) away, was built to withstand.
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。
So it is provided with the practical significance to improve precision and realize the high precision transform from acceleration to velocity and distance.
分析其高距离分辨原理及多普勒性能,通过仿真,计算速度、加速度对一维距离高分辨的影响。
The high range resolution principle and Doppler performance is analyzed. The effect of velocity and acceleration on one-dimensional high range resolution is calculated through simulation.
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。
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.
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.
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 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;
在最长的长距离跑中增加速度。
在最长的长距离跑中增加速度。
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