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acceleration中文是什么意思

音标:[ ækˌselə'reiʃən ]   发音:
  • n.
    1.加速;促进。
    2.【物理学】加速度;变速。
    3.【教育】加速升级。
    短语和例子

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  • 例句与用法
  • In the course of time positive and negative acceleration impulses tend to cancel one another .
    在长时间中,正向和反向加速度冲击有互相抵消的趋势。
  • In every case, then the vector force equals the product of the mass and vector acceleration .
    因此在所有情况下,力矢量等于质量和加速度矢量的乘积。
  • Let us trace out in greater detail this computation of acceleration due to gravitational forces .
    让我们详细追查这些由重力所引起的加速度的计算方法。
  • Enrichment of the mixture during acceleration is shown by the two peaks at about 23mph and 40mph .
    加速时混合气的加浓用两个尖峰表示,大约是23mph和40mph。
  • The acceleration may in turn be obtained from the velocity of the satellite and the radius of the orbit .
    这个加速度又可根据卫星的速度和它的轨道半径来求得。
  • For smaller vehicles with high acceleration the wind may be little concern with structural loads .
    对于具有高加速度的小型飞行器,风与结构载荷的关系可能不大。
  • 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 most common example of motion with (nearly) constant acceleration is that of a body falling toward the earth .
    最普通的匀加速(近似)运动的例子,是落体运动。
  • For a rigid body rotating about a principal axis, the angular acceleration is related to torque by t =ia .
    对于绕主轴转动的刚体来说,角加速度与转矩的关系是TIa。
  • 更多例句:  1  2  3  4  5
  • 英文解释
  • the act of accelerating; increasing the speed
    同义词:quickening, speedup,

  • an increase in rate of change; "modern science caused an acceleration of cultural change"

  • (physics) a rate of increase of velocity

  • 百科解释
In physics, acceleration is the rate at which the velocity of a body changes with time. In general, velocity and acceleration are vector quantities, with magnitude and direction, though in many cases only magnitude is considered (sometimes with negative values for deceleration).
详细百科解释
  • 其他语种释义
  • accelerationとは意味:acceleration n. 〔物理〕 加速; 加速度. 【動詞+】 ◆This car has good acceleration. この車は加速がいい ◆increase acceleration 加速度を増す ◆slow (down) acceleration 加速度を落とす. 【形容詞 名詞+】 ◆fast acceleration すばやい加速 ◆This car has good a...
  • 推荐英语阅读
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