And the information value will change according to transmissionvelocity, transmission time and space in information transmission process.
信息价值在传播过程中，因传播速度、时间和空间的改变而发生改变。
2
Universal formula in the calculation of transmissionvelocity ratio of mechanisms having multiple structural components using the unit method was obtained.
经过将多构件机构中的传动形式归纳为两种传动单元，推导出用传动单元法计算多构件机构传速比的通用公式。
3
When the right coding mode is chosen, baud rate should be set more than digital signals transmissionvelocity, and the speech communication quality can be guaranteed.