time-to-digit conversion

Time-depth conversion using variant velocity;

变速时深转换；

It discussed the time system and coordinates system involved in highway and conversion in coordinates system.

论述了公路工程测量中涉及的时间系统和坐标系统及其坐标系统转换关系；

The results showed that: the cubic spline interpolation and BP neural networks are more reasonable in the unequal time interval conversion, the method of the BP neural network is the most precise.

结果表明：三次样条插值法和BP神经网络法对不等时距序列进行等时距转换较为合理，BP神经网络法尤为理想。

The monomer ratio, CPE content, swelling time, conversion and the amount of mercaptan would also affect the light-trasmitting property of MCS resin.

单体配比、CPE用量、溶胀时间、转化率及硫醇用量等均有影响。

It is shown that the activity with base carbon conversion ratio and time diagram.

活性的表示方法用基碳转化率&时间图或比反应速率表示。