In this paper,the derivation and resolution of vector are used to study the introduction of the normal and tangential acceleration about circular motion, which is relatively direct-viewlng and can be easily understood by studcnts compared with the vector-triangle and differential geometry method.
本文利用导数及矢量分解方法，研究了质点作圆周运动法向和切向加速度之引入方法。
This paper develops a new theoretical model based on the mathematical model of the tangential velocity.
本文以旋风分离器切向速度模型为基础,给出了各部分压力损失的计算方法,并针对不同的旋风分离器模型,将其计算结果与实验结果及其他的压力损失理论模型进行了比较,结果表明该计算方法可行。
The numerical simulation values of axial velocity and tangential velocity are very approach to the experimental result.
其中,轴向速度和切向速度的数值模拟结果和实际测量结果非常接近;在器壁附近的外自由涡区,切向速度的数值计算与实际测量数值基本一致。
The experimental results of the axal velocity and the tangential velocity in combustor have been given.
给出了燃烧室内的轴向速度和切向速度的试验结果。
footward acceleration
足向加速度足向加速度
tangental acceleration
切线[切向]加速度
limiting lateral acceleration test
极限侧向加速度试验
It is called the centripetal acceleration.
这叫做向心加速度。
Coriolis acceleration
互补［复合向心］加速（度）
Allied M10 Movement improved: 15% increase to acceleration and 10% increase rotation rate.
M10坦克歼击车的加速度提升15%，转向速度增加10%。
Projectile Axial Acceleration Measurement by Dual-accelerometer Filtering Method
双加速度计滤波法测量弹丸轴向加速度
The direction of the acceleration is the direction of the net force.
加速度的方向与合力的方向相同。
If sufficient trap is added, it may double the rate.
如果加入足够的捕捉剂，速度便可增加两倍。
Velocity vector imaging:a novel technique in detecting myocardial acceleration rate of normal left ventricle
速度向量成像——检测正常左室壁加速度的新方法
Acceleration always has the direction of the net force, regardless of the direction of the velocity.
加速度的方向总是与净外力的方向一样，而与速度的方向无关。
The irate quadruped made for our party,coming at a full jump.
那头发怒的四足兽以最快的速度向我们冲来。
Many cities have speeded up in house building to meet the demand.
许多城市在建房中加快速度，以满足要求。
The acceleration is positive if the speed is increased, negative if speed is decreased.
速度增加的加速度为正加速度，速度减少的加速度为负加速度。
What direction is the acceleration of the canoe?
独木船的加速度方向如何？
the tendency of a body to resist angular acceleration.
物体对角加速度抵抗的倾向。
the acceleration toward the center that holds a satellite in elliptical orbit.
在卫星椭圆轨道上面向中心的加速度。
The effect of G_x and G_y on Coriolis illusion
不同轴向的径向加速度对科里奥利错觉的影响