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- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- A lumen is a measure of the rate of emission of light energy. 流明是光能放射率的量度单位。
- Mass rate of emission standard 质量排放标准
- mass rate of emission 排放材料速度
- Because of the continuous decay, the quantity of radioactive material and the rate of emission of radiation decrease steadily. 由于连续衰变的结果，放射性物质的数量，辐射发射率都逐渐下降。
- There were statistic significances,compared the accumulative total positive rate of 48 h and 72 h after hospitalization with of emission and of 10 to 14 days after hospitalization,respectively. 入院后48、72 h cTnI累计阳性率分别较刚入院时和入院后10~14 d有显著性差异(P均<0.;05)。
- 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。
- Modulation and control of emission. 放射调变与控制。
- rate of emission of nitrous oxide 亚硝酸氧化物散失比率
- 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 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。
- A Field Study of Emission Rate of Nitrogen Oxides from Power Plant 火电厂氮氧化物排放量的野外试验研究
- What's the rate of exchange against the dollar? 美元的兑换率是多少?
