您要查找的是不是：
- rate of surfaced roads 路面铺装率
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少？
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- The high rate of bacterial metabolism requires a high ratio of surface area to cell volume. 细菌的高代谢速度要求高的表/体比。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- She spoke with feeling about the high rate of unemployment. 她针对失业率之高慷慨陈辞。
- The rate of inflation has increased by 2%. 通货膨胀率已增长了2%25.
- The economists predicted an increase in the rate of inflation. 经济学家预言通货膨胀率将会增长。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- What's the rate of exchange against the dollar? 美元的兑换率是多少?
- The crowd started barracking (the slow rate of play). 群众(对比赛的速度之慢)喝起了倒采。
- The influence of accessorial electrode and electrode distance on the electrodeposition effect was investigated, and three parameters, that is, rate of mass gain, rate of surface coating and rate of crack closure were measured. 摘要就电沉积方法修复混凝土裂缝中辅助电极、电极距离对沉积效果的影响进行了试验研究，测定了沉积过程中试件质量增加率、表面覆盖率及裂缝愈合率。
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飞行的火箭。
- Plasma surface metallurgy multi-tracks lap coating was formed on low carbon steel with Fe-Cr-C-Si-B alloy powders by feeding DC-Plasma-Jet surface metallurgical equipment,and the lap rate of surface metallurgical zone is 50%. 利用送粉式DC-Plasma-Jet表面冶金设备,在低碳钢表面进行Fe-Cr-C-Si-B合金粉末等离子束表面冶金多道搭接试验,表面冶金带搭接率为50%25。
- The banks are lending money at a competitive rate of interest. 银行竞相以低利率贷款。
- The buy rate of US dollar note be846 yuan per hundred dollar. 美元的买入价是100美元付864元人民币。
