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- The function of covering rollers system is analyzed theoretically and is verified with experiment. 从理论上对盖轮系统的功能进行了分析,并作了实验验证。
- The modern binding machine is fitted with sets of covering rollers ,when covering rollers are opened in sequence ,the bundle of rods is bundled up by wire with greater force. 现代的钢材打捆机均装备有盖轮系统,抽线时盖轮顺次张开能使捆线以更大的力捆紧钢材捆。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- You can't judge a book by its cover. 不能根据封面判断一本书(不可以貌取人)
- The ride on the roller coaster dizzied us. 乘坐云霄飞车使我们头晕。
- May I borrow your roller skates? 我可以借你的旱冰鞋吗？
- The canvas covering was peeled back. 盖在上面的帆布被揭开了。
- The covering of forestry in our town is 60 percent. 我们镇的森林覆盖率是百分之六十。
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- The insurance cover is optional. 保险范围可以随意选择。
- The house is red brick without a covering of stucco. 那房子是红砖砌的，没有用灰泥粉刷。
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- A protective covering of bony plates or scales. 护身甲壳保护骨盘或介壳的覆盖层
- The seed has a hard exterior covering. 这种子外壳很硬。
- We tried to find cover from the storm. 我们设法寻找遮蔽暴风雨的地方。
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
- A boxlike covering or enclosure. 盒式箱罩，盒式包装
- A covering resembling a cloak or mantle. 斗篷状覆盖物一种类似长袍或斗蓬的遮盖物
- A crown for covering or sealing a tooth. 齿冠遮盖或密封牙齿的冠状物
- A protective covering for the knee. 护膝用于保护膝盖的覆盖物
