有效周边长的英文:
effective circumference
adj. 有效的;生效的,起作用的;有力的;实际的
- This parameter has no effect.
此参数不起作用。 - The drug was of no effect.
这药无效。 - The helpful effect on propellant slosh effects was a secondary consideration
推进剂晃动的有利性影响是一个次要的考虑因素。 - She only dresses like that for the effect it creates/for effect.
她仅仅为了装样子才那样打扮. - The medicine was an effective purge.
这是疗效很好的泻药。
n. 圆周,周长
- An arc is a part of the circumference of a circle or other curved lines.
弧是圆周或曲线的一部分。 - The recruit made the current circulate in the circuit on the circumference.
新兵使电流在周长上在电路内循环。 - The ratio of circumference to diameter is approximately 3.1416.
圆周长与直径的比大约是3.1416。 - A point equidistant from all points on the circumference of a circle or on the surface of a sphere.
圆心,球心与一圆周上或一球面上所有点等距的一点 - Cut the salmon into long strips and wrap it round the circumference of the bread.
把鲑鱼切成长条,缠裹在面包上。