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- The helicopter lifted up the steel pylon, transported it to the site, and dropped it gently into place. 直升飞机把高压电缆铁塔吊起，运至工地，然后轻轻放下使之就位。
- The helicopter lifted up the steel pylon,transported it to the site,and dropped it gently into place. 直升飞机把高压电缆铁塔吊起，运至工地，然后轻轻放下使之就位。
- Based on positive position feedback,a method for active vibration control of a steel pylon structure using piezoelectric sensors and actuators,is proposed. 采用压电元件作为传感器和驱动器,基于正位置反馈技术对一个钢制挂架结构进行主动振动控制。
- Some different steel pylon style models are built by using 3-dimensinon beam elements, the static and buckle analysis of the pylon styles is made, the static and buckling characters of different pylon styles are gained. 利用空间梁单元建立几种特定塔形模型，对不同塔形进行了静力和稳定分析，得到了不同塔型和不同构造的相同塔型的静力和稳定特性。
- This paper,taking this bridge project as an example,introduced the measurement methods and the controlling measures for making and erecting the steel pylons. 本文以该桥工程建设实例,介绍了钢塔节段制作和架设施工过程中的测量方法及其精度控制措施。
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- That thin red line tipped with steel. 那根细细的红线末端装有钢头。
- That boat is done with the steel plate. 那艘船是用钢板做的。
- It's a bridge of steel framework. 那是座钢铁结构的桥梁。
- This cup is made of stainless steel. 这只杯子是不锈钢做的。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- Some glass-hard steel is homemade. 一些有最高硬度的钢是自制的。
- A cargo of steel was lost at sea. 有一货轮的钢材在海上遗失了。
- Iron and steel are of great use. 钢和铁有很大的用处。
- Here is the steel assigned for your company. 这是分配给你们公司的钢材。
- The price of steel jump sharply last year. 去年钢材价格急剧上涨。
- The soldiers fought their enemies cold steel. 士兵们同敌人进行白刃战。
