数率的英文

• numerical ratio

• 数:    frequently; repeatedly
• 率:    rate; ratio; proportion
• 计数率:    count rate; counting rate; cr
• 指数率:    index percent
• 本底计数率:    background counting rate

例句与用法

1. A measurement reported in terms of count rate is peculiar .
   用计数率为单位表示测量结果具有专属性。
2. Net data transfer rate
   网络数据传输数率
3. The ratemeter and scaler functions are displayed on the monitor making the system ideal for classroom and group demonstrations
   记数率计和计数器功能显示在监视器上，系统对于教室和集团会议演示是理想的工具。
4. 4 . analyzed two types of spread spectrum ( dsss and fhss ) approved by the fcc based on the characteristic of phy layer ; then analyzed the characteristic and technology of the cck modulation and at last put forward an improved cck scheme that will increase the data rate of wlan to 16 . 5mbps
   针对物理层的特点，讨论了无线局域网的两种扩频技术? ? dsss和fhss ，分析比较了两者的性能特点和适用的范围，并探讨了一种支持高数据数率的cck调制方式以及使速率能达到16 . 5mbps的cck改进方案； 5