单词 | momentum |
释义 | momentum[məu'mentəm]n. 动力, 动量【化】 动量【医】 动量 momentum mo.men.tum AHD: [m½-mµn“t…m] D.J. [m*&6ment*m]K.K. [mo6mWnt*m]n.(名词) 【复数】 mo.men.ta[-t…] 或 mo.men.tums 1. Symbol p Physics A measure of the motion of a body equal to the product of its mass and velocity.Also called linear momentum 符号 p 【物理学】 动量,冲量:一种衡量物体运动量度的单位,等于运动物体的质量和速度的乘积也作 linear momentum2. Impetus of a physical object in motion.冲力:运动中物体的动力3. Impetus of a nonphysical process, such as an idea or a course of events:势头:非物质发展的动力,如思想或事物的进程:The soaring rise in interest rates finally appeared to be losing momentum.利率的飞速上涨的势头终于减弱了4. Philosophy An essential or constituent element; a moment.【哲学】 必要的或构成的元素;契机语源:1. Latin m½mentum [movement] 拉丁语 m½mentum [运动] 2. short for *movimentum *movimentum的简写 3. from mov¶re [to move] * see meu…- 源自 mov¶re [移动] *参见 meu…- |
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