独木船的加速度方向如何？
另外用户的速度方向和大小必须已知用来补偿多普勒频移计算。
Finally, the user velocity, both magnitude and direction, must be known and compensated-for in the position computation.
假如力的方向与速度方向不同，物体就偏向一边，而作曲线运动。
If the direction of the force is not the same as that of the velocity, the body is deflected sideways and moves in a curved path.
因此我决定，在此处改变正方向，加速度方向就始终为正了，符号变了。
So the moment that I decide to define this the plus direction will also come out to be the same sign as this one so I flip the signs there.
试验结果表明，沿拉削速度方向的表面残余应力为拉应力，最大残余应力在表面层下。
The research shows that residual stress in the direction of broaching rate are tensile at the surface . The maximum residual stress is beneath the surface.
攻击机飞向目标区的方式有两种，即攻击机飞向目标区的速度方向与线状目标的长边成一固定角和平行于该长边。
The velocity of the attacker flying to objective zone either is parallel to or has a fixed angler with longer side of linear objective.
研究表明，追逃双方机器人的控制作用使得彼此的加速度方向一致时，双方都取得最优控制策略，同时也证明了微分对策方法在处理碰撞问题时的有效性。
The research indicates that the controlling strategy is optimal when they have the same acceleration direction, and the differential games are efficient in dealing with collision problem.
在太空中，计算机被用来控制宇宙飞船的速度和方向。
In space, computers have been used to control the speed and direction of a spaceship.
有些种类的蝙蝠会根据回声频率的变化来调整向猎物移动的方向和速度。
Responding to changes in the CF echo's frequency, bats of some species correct in flight for the direction and velocity of their moving prey.
根据卫星信号，连同轮速传感器输入的速度和仪表所示的方向，即使在汽车移动时也能确定它的位置。
The satellite signals, along with inputs on speed from a wheel-speed sensor and direction from a meter, determine the car's position even as it moves.
此外，在最近的一项研究中，巢穴上游和巢穴入口处的水流速度，上游朝向东南和朝向其他方向的巢穴相似。
Moreover, in a recent study, current speeds upstream of the nest and at the nest entrance were similar for nests upstream facing southeast and those facing in other directions.
司机可以利用操纵杆之类的来控制方向和速度，这样车辆可以原地旋转并加速得相当快。
Drivers use a joystick of sorts to steer and throttle the vehicle, which can spin in place and accelerates rather quickly.
这些节点可以从地面的振动测量出车辆的速度和方向。
They were able to measure the speed and direction of vehicles from ground vibrations.
它们要么直接向目标开炮，要么试着根据您的速度和方向来推算位置。
Either they will fire directly at their target, or they will try to project your position based on your speed and direction.
可以远距离地传递风暴入侵的消息，以及风暴的移动速度和方向。
Vessels receive, at a considerable distance, the news of a storm approaching, together with its velocity and direction.
放射性微粒形成之后，可以飘到很远的地方，具体多远就看主风的速度和方向。
Radiation-emitting particles can then travel afar, depending on the speed and direction of the prevailing wind.
它可以知道其它机器人的距离、方位、方向、速度和能量等级。
It can see the distance, bearing, heading, velocity, and energy level of other robots.
这个速度要么,在这个方向,要么在那个方向。
The velocity could either be in this direction or it could be in that direction.
不论群里有多少鸟，每只鸟的飞行的方向和速度，同其他鸟的方向和速度都是不变化的。
Regardless of size, the correlations of a bird’s orientation and velocity with the other birds’ orientation and velocity didn’t vary.
一项计算机仿真视觉系统简称GOLD，分析来自传感器的信息并自动调整汽车的速度和方向。
A computerized artificial vision system dubbed GOLD, for Generic Obstacle and Lane Detector, analyzed the information from the sensors and automatically adjusted the vehicles' speed and direction.
一阵风包含着因频率不同而速度及方向有差的气流。
A single breath of wind contains small eddies and currents that vary in speed and direction with differentfrequencies.
在哪个方向，碰后速度为多少？
In what direction and what will be the speed after the collision?
一问问题，表明我现在面临的，速度是，这个方向的因素。
And the one-dimensional problem indicates that the velocity that I'm dealing with is the component in this direction.
冲击波的行进方向和强度受到风、飞行速度及方向、气温和气压的影响。
The direction of travel and strength of shock waves are influenced by wind, speed, and direction, and by air temperature and pressure.
铁盘以每秒26周的速度向相反方向旋转。
The discs whirred in opposite directions some 26 times a second.
,速度改变了方向，但它的大小不变。
The velocities reverse directions, but the speeds remain the same.
,速度改变了方向，但它的大小不变。
The velocities reverse directions, but the speeds remain the same.
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