变速

"If he throws a changeup and you're concentrating on the sinker, you're way out in front of the pitch," Guidry says. And just when you think you've measured the speed of the sinker and you're timing it, he can uncork a 95 mile-an-hour four-seamer and you can't pull the trigger.

"当打者预期他会投出伸卡球，而他却选择投出变速球时，打者根本无法抓到正确的出棒时机" Guidry说道"而当打者认为他们已经适应伸卡球的球速并且抓准出棒时机时，却发现朝著自己飞来的是时速95英哩的四缝线速球，最后根本来不及出棒"

Extend a finger to press the lever down to shift into higher gears, and uncurl a finger or two from the bar to bat the lever upwards to shift into smaller gears.

伸出手指，向下压刹把，于是变速气向上加档，用一个或两个手指向上撬刹把，变速器则向下变，把链条挪到较小的飞片上。

Like most lefties, Kazmir uses the pitch only to right-handed batters, but his change-up could be nearly unhittable if he could control it a little better.

和大多数左投手一样，Kazmir只有在面对右打者时才会使用这个球种，但是他的变速球几乎是打不到的，只要他对这颗球的控制力能好一点。

Nonstationary random vibration of vehicle systems with uniform variable speed is discussed in this paper.

对车辆系统变速行驶所引起的非平稳随机振动进行了研究。

Variable speed constant frequency ; wind power generation system ; unit power factor

变速恒频；风力发电系统；单位功率因数

The maximum speed of this kind of variable speed bicycle is 30 K/H.

此种变速自行车的最高时速是30公里/小时。

When applied properly, the variable Speed drive is the most effective motor controller in the industry today.

正确应用时，可变速驱动器，是最有效的马达控制器在业界今天。

Objective: To observe the effects of variable velocity and resistance muscle strength training exercise with sodium hyaluronate injection in knee osteoarthritis patients.

目的：观察变速变负荷运动训练联合玻璃酸钠治疗对膝关节骨性关节炎患者康复疗效的影响。

Testing on standard Marmousi theoretical model and actual data shows that the extended pre-stack time migration for laterally variable velocity can improve the. imaging accuracy of complex structure.

标准的Marmousi理论模型数据和实际资料的测试结果表明，扩展的横向变速叠前时间偏移能够提高复杂构造的成像精度。

In view of the characteristic micro-seismic signal, this article has designed the method of variable velocity FK filtering-the auto-adapted polarization filtering.

针对微地震信号的特点，研究了变速FK滤波-自适应极化滤波方法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。