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
- 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。 - In particular, this thesis selects a not commonly used kind of metal "indium" as the solder, and designs a single layer thick negative photoresist lift-off method and the specified reflow temperature curve aiming at the indium ball fabrication.
特别地,本文选用金属铟这种不常用的焊料完成焊接,并针对铟球的制备设计了单层厚负胶剥离方法和专用的回流温度曲线。 - 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 - I bring forward the concept of filter performance curve, protract the integrated performance curve of compaction style altering fibre ball filter in contact technics, and apply the method of performance curve in sieve technics design and filter operation.
提出了过滤器性能曲线的概念,绘制出接触工艺下压紧式改性纤维球过滤器的综合性能曲线,并给出了过滤器性能曲线在过滤工艺设计和过滤器运行中的应用方法。 - A class of cubic parameter curves are given. Hermite curve, Ball curve, Bezier curve and Timmer curve are its particular cases.
给出了一类三次曲线,它以Hermite曲线、Ball曲线、Bezier曲线以及Timmer曲线为特例。 - 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。 - Study on Smooth Connection of Edge Curve of Ball End Mill
球头端铣刀刀刃曲线的光滑连接 - On circular ball curve of ball globoid worm gear drive
滚珠弧面蜗杆传动的回珠曲线 - The weather threw a curve ball at their outdoor picnic and they had to eat indoors.
气候溘然变得很糟糕,他们不能不中止室外的野餐,而到室内吃。 - With practice and process to calculate the ball-end cutter knife groove back, as well as scanning curve ball curve forming part of the flank of the mathematical model. 2.
并联系实际加工过程,计算出球头立铣刀退刀槽扫描曲线以及球头部分前刀面成形曲线的数学模型。