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- The life time of rollers in the hot rolling of steel was studied by analyzing the initiation and propagation of vertical short cracks due to rolling contact fatigue(RCF) in the backup roller steel. 采用光学显微镜跟踪测量法研究了支承辊钢滚动接触疲劳垂直短裂纹的形成和不扩展特性。结果表明:这种短裂纹生成很快、初始扩展速率非常高,但很快就停止扩展;
- Do you have any backup if this machine fails? 如果这台机器坏了你有备用的吗?
- We should always have a backup plan. 我们应该总是有备用的计划。
- 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?
- Clattering along on roller skates. 踩着轮式溜冰鞋行进
- backup roller 支撑滑轮
- A road roller is used in making and repairing roads. 压路机是用来修筑道路的。
- 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
- We offer a free backup service to customer. 对顾客我们提供免费配套服务。
- They used a steam roller to iron out the road. 他们用蒸汽压路机压平了路面。
- And some backup of storage devises. 还有一些储存设备的备用件。
- We need to make a move for a backup pg. 我们必须对替补组织后卫的位置有所行动了。
- The road roller evens out the ground. 压路机把地面压平。
- How to Select Backup Solutions for LAN Application? 局域网应用如何选择备份方案?
- The system includes a backup auxiliary system. 此系统还有一个后备的辅助系统。
- You may apply it with brush or roller. 你可以使用毛刷或辊子进行涂抹。
- They should have backup details available. 他们要补充自己所知道的细节。
- To make a backup of(a program or file). 备份为(程序或文件)备份
- I want to ride on the roller coaster. 我想坐过山车。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries