999英语网单词

functionless的意思

functionless

无功能的

functionless

英文词源

functionless (n.): 1836, from function (n.) + -less.

双语例句

1. The suspension of the mirrors must be very frictionless, but strongly damped.: 反射镜的悬挂既要无摩擦, 但又要有强阻尼.

2. There is a frictionless hinge at C.: C点是无摩擦铰.

3. In motion with a fixed frictionless constraint, no work is done by the constraint.: 在固定的无摩擦约束运动中, 约束力不作功.

4. A perpetual motion machine would have to be frictionless.: 永动机只能是一种无摩擦力的机器.

5. Pulley bearings are frictionless.: 滑轮轴承是无摩擦的.

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