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- 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
- A discussion about the degree of freedom of the space mechanism 关于空间机构自由度的讨论
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- Exploration on the Formula of Degree of Freedom of Space Mechanism 空间机构自由度计算
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
- There isn't enough space for my address. 我写地址的地方不够。
- Space rockets are being sent up all the time. 现在随时都有火箭发射。
- Space your words when you write. 写字的时候要把字均匀地隔开。
- A missile was projected into space. 导弹被发射升空。
- Rockets have enabled space travel. 火箭已经于太空旅行成为可能的事。
- The story about space travelling is interesting. 那个关于宇宙旅行的故事很有趣。
