|
The acceleration is first evaluated from governing equation, secondly, the formulae of displacement and velocity are developed basing on some assumptions, and then the discrete expressions of the response mean square value are deduced.
|
|
|
首先，直接从控制方程出发计算加速度，其次，给出了位移和速度的一种近似计算公式，最后，推导出响应均方值的离散计算表达式。 |
|
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。 |
|
The acceleration is related to the mass of the object.
|
|
|
加速度与物体的质量有关。 |
|
The acceleration of a body in orbit depends on the velocity and size of the orbit.
|
|
|
轨道上物体的加速度取决于其速度及轨道的大小。 |
|
The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.
|
|
|
牛顿第一定律：任何物体都保持静止或匀速直线运动的状态，直到受到其它物体的作用力迫使它改变这种状态为止。 |
|
The acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
|
|
|
物体的加速度与所受的合外力成正比，与物体的质量成反比。 |
|
The acceleration/deceleration indicator logic in the HUD of Russian aircraft was changed to reflect it's real prototype. The indicator's movements were made discrete for all aircraft.
|
|
|
加速/减速指示器修正，为了翻印真实原型指示器的运动轨迹将是不连续的. |
|
The accent falls on the first syllable.
|
|
|
重音落在第一个音节上。 |
|
The accent in the wordimportanceis on the second syllable.
|
|
|
“importance”一词的重音在第二音节上。 |
|
The accent in the wordimportanceis on the second syllable.
|
|
|
一词的重音在第二音节上。 |
|
The accent of the report is on safety.
|
|
|
这个报告的重心是在安全上。 |
