curve ball

1. At the last minute, I threw them a curve ball by saying, 'We're going to bring spouses'.
   在最后一刻，我给他们出了一个难题，说：“我们要带家属来。”
2. Protests in both countries have quickly consumed the political and economic hearts of both countries and threaten to throw EM investors yet another curve ball.
   抗议活动迅速消耗了这两个国家的政治和经济能量，还有可能再次给新兴市场投资者带来出其不意的打击。
3. But a person who threw a curve ball did something unexpected.
   但某人threwacurveball则指其做了出乎意料的事。
4. A great batter doesn't know when the high-hanging curve ball is going to come, but he knows it well and he can prepare for what he will do when he gets it.
   优秀的击球手不知道何时球会飞来但他知道如何完美一击。为那精彩的一秒，他做足了准备。
5. Those words have been a source of strength and hope to me whenever life threw me a curve ball.
   这些话一直都是能激励鼓励我，希望我对我来说，无论什么生活遇到多大的麻烦都要战胜它。
6. Did you know that the laws of physics suggest that the curve ball is actually impossible?
   难道你不知道根据物理定律曲线球事实上是不可能的？
7. Two-lobed epitrochoidal working chamber The curve ball is also called arc line ball.
   双弧外旋轮线工作室曲球打法又叫弧线球。
8. This is usually attempted on a corner kick to curve the ball from the corner directly into the goal.
   常常有球员试图在角球点开出弧线球直接吊门。
9. In the contest to unlock new rackets, tosses faster, making a big curve ball and more!
   在竞赛中解锁出新的球拍，可击打的更快、打出大的曲线球和更多！
10. 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。
11. 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。
12. 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
13. Now that would throw up a curve ball that would keep a smile on the faces of the Yamaha guys wouldn't it?
    现在好好刁难一下会让雅马哈的人面露笑意吧？
14. What do you think your dad would think of my curve ball?
    你认为你爸爸会怎么评价我的曲线球？
15. I was all over that nickel curve ball.
    我逮住那个曲线球了。
16. But her plan is thrown a curve ball after she discovers she has only a million-to-one chance of getting pregnant.
    但当发现她只有百万分之一的怀孕可能性时，她的计划就像抛出的曲线球。
17. 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。
18. 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。
19. On circular ball curve of ball globoid worm gear drive
    滚珠弧面蜗杆传动的回珠曲线
20. 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。
21. 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
22. 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。
23. 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
24. A class of cubic parameter curve of B-spline type is constructed in this paper with four arbitrary parameters, the cubic Hermite curve, Ball curve, Bezier curve, Timmer curve and B-spline curve as its special cases.
    构造了一类含四个参量的B样条型三次参数曲线，它以三次Hermite曲线、Ball曲线、Bezier曲线、Timmer曲线和B样条曲线为其特例。
25. 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
26. 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。
27. This paper analyses the theory of how curve ball is played, and presents the essentials and the way of grasping them.
    本文用力学定律分析了弧线球形成的原理，并根据这一原理提出了弧线球的动作要领和训练方法。
28. 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
29. 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。
30. 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。

noun

1. a pitch of a baseball that is thrown with spin so that its path curves as it approaches the batter

   Synonym:    curvebreaking ballbender