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- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了！
- Gazelles can movewith astonishing velocity. 羚羊跑起来有时速度惊人。
- The hare darted off with the velocity of a bird. 野兔像鸟一样快速掠去。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- emission velocity 发射速度,放射速度
- The velocity of light is about 186,000 miles per second. 光速大约是每秒十八万六千英里。
- Emission and propagation of energy in the form of rays or waves. 发射以光线或波的形式发出和传播能量
- The rate of change of velocity with respect to time. 加速度速度相对于时间变化的速率
- One set of provisions tightens emission standards. 一套使排放标准更加严格的规定。
- An increased velocity is randomly dispersed. 增加的速度任意地四散传播。
- A brief, sudden emission of air, vapor, or smoke. 一阵烟空气、蒸汽或烟雾短促而突然的散发
- The hare dart off with the velocity of a bird. 野兔像鸟一样快速掠去。
- An example is the emission of light from matter. 物质的发光即为一例。
- This phenomenon is called velocity dispersion. 这种现象称为速度频散。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
- That is, the angular velocity is more than doubled. 即所得的末角速度大于原来的二倍。
- Emission of light from the sun is strong. 阳光的照射很强。
