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- Abstract: In hot rolling of large rings of titanium alloy (LRTs), the ratio of roll radii R1/R2, i.e. 中文摘要: 在大型钛环热辗扩成形过程中，驱动辊半径R1与芯辊半径R2的比值R1/R2对变形区几何形状有重要影响，而后者对于获得高质量环件起着决定性的作用。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The temperature and the deforming ratio of rolling play great influence on the bonding.The bonding mechanism comes fr... 轧制温度、轧制压下量等工艺参数对界面结合有较大影响,而轧制速度影响不大;
- In this paper, the effects of the D/H ratio of particle on the properties of rolled megnet have been studied by analysing the mechanism of partical orienting. 通过分析轧制过程中磁粉颗粒的取向机理，解释了磁粉颗粒的径厚比对轧制粘结磁体磁性能的影响，提出了在生产这种磁粉和磁体过程中应注意的一些问题。
- Arrange regular inspection of roll journals. 安排经常性的轧辊检验。
- Quality control of roll formed and curved panels. 负责控制辊压板和曲板的品质。
- The ratio of men to women was two to one. 男女的比例是二比一。
- Digital readout on control panel of roll torque in KN. 数字式显示装置显示当前辊的扭矩。
- The influences of the temperature, speed and deformation ratio of rolling during producing composite stainless steel band by inversion casting on the bonding between the mother band and solidified layer were investigated. 摘要针对用反向凝固法生?不?钢复合带的工艺，研究了轧制温度、轧制速度及轧制变形率对母带与凝固层间结合的影响。
- The house stands in 500 acres of rolling parkland. 那所房子周围有500英亩起伏不平的草地。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- The strike is the ultima ratio of Trade Unionism. 罢工是工联主义的最后手段。
- The core axes of roll mill had been ruptured continuely. 大环件轧机的芯轴连续发生断裂。
- This is the prime ratio of the nascent increments. 这是最初增量的最初比。
- Compression ratio of the server input data stream. 服务器输入数据流的压缩比率。
- Compression ratio of the server output data stream. 服务器输出数据流的压缩比率。
- Low utilization ratio of healthcare resources. 卫生资源利用效率不高。
- Exhibiting a high ratio of output to input. 功效大的产出与投入比值高的
