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- segment erection machinery 砌块拼装机械
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- There was very little outlay on new machinery. 添置新机器的开支微乎其微。
- We should send a man to superintend the erection of machinery. 我们应派一个人去监督机器的安装。
- The erection of the building took several months. 建造这座建筑物花了好几个月时间。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- Much machinery has been installed. 已经安装了许多新机器。
- The machinery has been standing idle for months. 这机器已经闲置了好几个月。
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
- An extremely stiff, erect posture. 过分笔直，僵立的姿态
- Much new machinery has been installed. 已安装了许多新机器。
- The abdominal segment of an insect. 腹面昆虫的腹部体节
- Soldiers are trained to stand erect. 士兵们训练站得笔直。
- The company dominates this segment of the market. 这家公司控制了这一部分市场。
- She held her head erect and her back straight. 她昂着头，把背挺得笔直。
- We have no machinery for dealing with complaints. 我们没有处理投诉的机构。
- We use tractors to pull farm machinery. 我们使用拖拉机牵引农业机械。
- There was a ceaseless noise of machinery. 机器不停地发出噪音。
- Some capitalists squeeze profits from existing machinery. 一些资本家拚命利用现有设备增加利润。
- The length of any such line segment. 半距离这种线段的长度
