curve ball
英 [kɜːv bɔːl]
美 [kɜːrv bɔːl]
曲线球
英英释义
noun
- a pitch of a baseball that is thrown with spin so that its path curves as it approaches the batter
双语例句
- Research and analysis on profile curve of double-cycloid ball planetary reducer
双摆线钢球减速器齿廓曲线的研究与分析 - The pitcher delivered a curve ball. a baseball pitch thrown with little speed or spin.
投手投掷了一个曲线球。 - I was all over that nickel curve ball.
我逮住那个曲线球了。 - He uses various grips, such as the curve ball, the knuckle ball, the slider, and the fast ball.
投手可以采用各种不同的握球方法投出，如曲线球，滑球、节球和快球等。 - Curve ball: A pitch thrown with a rotation that makes the ball curve.
曲线球：投出旋转球，使球的飞行线路呈曲线。 - This paper analyzes the principle of volleyball's curve, serving revolving ball of throwing and beating according to the theory of mechanics, and put forwardes the method of serving revolving ball with throwing revolving ball in order to increase the method of serving ball
本文运用力学理论对排球弧线飞行的原理以及排球发旋转球的抛球和击球进行了分析，提出了采用抛旋转球的方法来发旋转球，以丰富发球方法 - A design and analysis of new-type curve of returning ball groove for ball screw drives
滚珠螺旋传动新型回珠曲线的设计与分析 - We present the cause and result of circle point curve degeneration, when the given Ball's point is located on the fixed bar.
分析了Ball点位于机架上并且直线方向垂直于机架时，曲率驻点曲线蜕化的原因和结果。 - Axial load-deformation curve and preload on angular con act ball bearings
角接触球轴承的轴向载荷&变形曲线和预紧 - On circular ball curve of ball globoid worm gear drive
滚珠弧面蜗杆传动的回珠曲线