lever ratio [机] 杠杆比 ; 杠杆率 ; 杠杆比率
governor lever ratio [机] 调速器杠杆比
measuring lever ratio 量测杆杠比
armature lever ratio 衔铁传动比
fuel ratio control limit lever 燃油混合比控制范围操纵杆
ratio of lever 杠杆臂比
fuel ratio control lever 燃油混合比操纵杆
suspension lever ratio 悬架杠杆比
It's the ratio of these lever arms.
这是这些杠杆臂的比值。
The several dynamic focus systems are analyzed. The transmission formulas of laser through them and the way to define the optical lever ratio and the focus of lens are given.
分析了几种不同的动态聚焦系统的特点，给出了激光束通过该系统的变换公式以及光杠杆比和透镜焦距的确定方法。
In a manual transmission, gears slide along shafts as you move the shift lever from one position to another, engaging various sized gears as required in order to provide the correct gear ratio,.
在一个手动变速器里，当你操纵换挡杆从一个档位到另一个档位时，齿轮沿轴向滑动，使大小不同的齿轮进行啮合从而满足不同的传动比的需要。
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