您要查找的是不是：
- technical rate of substitution 技术置换比
- The marginal rate of substitution diminishes as we move down along an indifference curve. 当我们向下滑动无差异曲线时，边际替代率的减少。
- When a consumer maximizes satisfaction by consuming some of each of two goods, the marginal rate of substitution is equal to the ratio of the prices of the two goods being purchased. 当消费者通过购买两种商品中的一种而获得最大的满意度时，边际替代率等于购买两种商品的价格比率。
- 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。
- Marginal rate of substitution of commodities 边际商品替代率
- Law of diminishing marginal rate of substitution 边际替代率递减法则
- The ceiling depends on the cost of substitution. 天花板价依赖于替代物的成本。
- 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 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?
- Postulate of diminishing marginal rate of substitution 边际替换意图下降定理
- The crowd started barracking (the slow rate of play). 群众(对比赛的速度之慢)喝起了倒采。
