velocity n. 1.迅速;快速。 2.速度,速率。 3.周轉(zhuǎn)率。 at a velocity of 100 miles per hour 用每小時一百英里的速度。 dart off with the velocity of a bird 像鳥一樣迅速飛跑過去。 drag-free velocity無阻力飛速,真空飛速。 escape velocity(克服地球引力的)第二宇宙速度,逃逸速度。 final velocity (發(fā)射物的)終速。 initial [muzzle] velocity(發(fā)射物的)初速[腔口速度]。 uniform [variable] velocity勻[變]速。
The ring - type linear ultrasonic motor obtains its maximal velocity 15mm / s with the power of 300v and load of 0 . 24kg 當(dāng)驅(qū)動電壓為300v ,配重塊為0 . 24kg時,長環(huán)型直線馬達(dá)的速度達(dá)到最大值15mm / s 。
South of japan , the kuroshio path of maximal velocity is outside the other three seasons in winter . in the kuroshio extension , the two points of the lee - wave also shows seasonal variabilities , and the path is most winding in summer , straight in fall 黑潮延續(xù)體最大流速主軸在西段的第一個峰處,冬季的峰值點(diǎn)比其它各季向東移了一個經(jīng)度;第二個峰處,則以夏季彎曲最為平緩,且在155 e附近有一個向南的小彎曲路徑。