大部分岩石的运动方向与主导风向一致，从西南向东北。
Most of the rocks move in the same direction as the dominant wind pattern from southwest to northeast.
冰球队员用球杆掌握冰球的运动方向。
粒子在它们运动方向上拉伸多少。
How much are the particles stretched in their direction of motion.
首先要看到的是,怎样理解曲线的运动方向最方便。
So, what I would do is first I would look at what my ellipse does in the directions in which I understand it the best.
在单板上，人的躯干大致和运动方向垂直，十分自然。
On a snowboard, the torso's natural position is more or less perpendicular to the direction of motion.
你应该将注意力集中到大浪的运动方向上去。
讨论了加速度与受力、运动方向之间的关系。
The relationship among acceleration, force and the motion direction is discussed.
改变运动方向正象改变速度一样需要外力的作用。
A change in the direction of a motion requires a force as does a change of speed.
固定的观察者来看运动的物体，它在运动方向上似乎会缩小。
A moving object appears to shrink in the direction of motion, as seen by a stationary observer.
在物体上作用另一个力，可以改变物体的运动方向。
The direction of motion can be changed by the action of another force on a body.
压力不做功，因为这个方向的,压力，总是和,运动方向垂直。
The tension is not doing any work, because the tension, which is in this direction, is always perpendicular to the direction of motion.
方向（D）：运动方向，垂直于波阵面的水平方向；
Direction(D):the horizontal vector perpendicular to the wave front along which the crext travels.
沉积水动力场的分布决定渗透层内流体的运动方向。
The distributions of sedimentary hydrodynamic field control the moving direction of fluid in penetrating formation.
箭头，其指示流动路线或线性运动方向的端点可以选择。
Arrow with optional ends indicating flow path or direction of rectilinear motion.
但是从杯子的观点看，盖自从它的垂直运动方向被缩短了。
But from the point of view of the cup, the lid is foreshortened in its direction of motion, vertically.
结论手机的运动方向和趋势在一定程度上影响了切削力的大小。
Conclusions the magnitude of cutting forces could be greatly influenced by the motion direction and tendency of the handpiece.
说明：运动方向与软管轴线应在同一平面内，以避免产生扭曲损坏。
Direction of movement and hose axis muse lie in one plane to avoid torsion stress.
此时，其运动状态将发生改变，表现为速度、加速度、运动方向的改变。
Now, their motion states will change, such as their motion velocities, accelerations and motion directions.
一颗新发现的行星在轨道上运动方向上错误，和其宿主恒星的自传反方向。
A newfound planet orbits the wrong way, backward compared to the rotation of its host star.
空间斜支承结构是指其支承端的运动方向与其弹性主轴方向不一致的支承。
Spatial Angle brace is a kind of brace that the movement direction of supporting end is different from the direction of major elastic axis.
将电源与单控箱连接，不过要注意接线方法。启动跑车，检查其运动方向。
Link the control box to power and start carriage to check its moving direction.
而从皮肤皱纹来看，这箭头所示的方向，就是肩部及上肢带的主要运动方向。
And from the skin wrinkles, the direction shown by the arrow, is the main direction of movement of the shoulder and upper limb.
移动向上和向下（您可以使用转向限制的运动方向） ，直到车轮触摸红色轴线。
Move it up and down (you can use shift to constrain the movement direction) until the wheels touch the red axis.
导向装置用作指向物或用来调整运动方向或运行的装置，如尺子、调整片或栅栏。
A device, such as a ruler, TAB, or bar, that serves as an indicator or ACTS to regulate a motion or operation.
沿倾角方向移动的断层称为倾滑断层，并按他们的运动方向分别描述为正向或逆向。
Faults which move along the direction of the dip plane are dip-slip faults and described as either normal or reverse, depending on their motion.
大量运动部件、滑动摩擦、极短时间内运动方向的变化以及机械冲击等都使摩损加剧。
The great number of moving parts, the sliding friction, the reversal of direction at rapid intervals, and the mechanical shock involved all contribute to severe wear.
尽量减少用户看向和运动方向不同的方向的必要性，尤其是当移动速度比走路快的时候。
Minimize the necessity for the user to look away from the direction of travel, particularly when moving faster than a walking pace.
尽量减少用户看向和运动方向不同的方向的必要性，尤其是当移动速度比走路快的时候。
Minimize the necessity for the user to look away from the direction of travel, particularly when moving faster than a walking pace.
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