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- proportional spacing mechanism 比例间隔机构
- This study is based on fractal theory and well-log data with proportional spacing, and has been integrated with actual production data. 以具有连续性和等间距采样点的测井资料为基础;以分形分析理论为手段;结合生产实际进行了研究.
- Cylindrical roller adopt convexity process, so the presses of roller and race surface are proportional spacing, they can bear a large axial load, furthermore axial rigidity is strong. 圆柱滚子采用凸面加工，因此滚子与滚道之间的压力分布均匀。可承受较大单向轴向负荷，且轴向的刚性较强。
- Cylindrical roller adopt convexity process. so the presses of roller and race surface are proportional spacing, they can bear a large axial load, furtheymore axial rigidity is strong. 圆柱滚子采用凸面加工，因此滚子与滚道之间的压力分布均匀。可承受较大单向轴向负荷，且轴向的刚性较强。
- Proportional space characters: The design of a fount of type in which each characters were assigned a width, known as set, in accordance to its shape. For example, the set for the letter M is three times of the letter I. 比例字宽字:一副英文字的设计，各字母宽依照该字的形状，有着不同比例的字宽。例如M字的字宽是I字的三倍等。
- proportional spacing machine (PSM) 比例间隔打字机
- variable pitch spacing mechanism 可变点距机制
- constant-pitch spacing mechanism 等距间隔机构装置,固定打字间距机构
- Based on coordinating relations of steel and concrete, the grillage structure finite-element method was adopted to analyze the space mechanical effect of curved girder bridges. 本文针对曲线梁桥空间力学分析的复杂性，提出了采用基于钢混协作关系的格栅结构有限元法来分析曲线梁桥的空间力学效应。
- Using improved thick shell element program, this paper analyses the space mechanics of shoping plate arch bridge with varies slope, produces the difinition of limitation slope. 利用改进的厚壳元程序，详细分析了斜板拱桥在不同斜度情况下的空间受力特性，提出“界限斜度”的概念。
- Study of Kecstablishing Freedom Formular About Space Mechanism 空间机构自由度计算公式的重新建立
- On the Formula of Degree of Freedom in the Space Mechanism 对空间机构自由度计算公式的探索
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- If I had never dropped in on that single course in college, the Mac would have never had multiple typefaces or proportionally spaced fonts. 如果我没沉溺于那样一门课里，麦金塔可能就不会有多重字体跟等比例间距字体了。
- A discussion about the degree of freedom of the space mechanism 关于空间机构自由度的讨论
- The force moving a body is proportional to the mass of the body. 移动物体的力与该物体的质量成正比。
- There is plenty of space here to move about. 这里有很大的活动空间。
- Exploration on the Formula of Degree of Freedom of Space Mechanism 空间机构自由度计算
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- Payment will be proportional to the amount of work done. 酬金将与工作量成比例。
