trace time中文什么意思

例句与用法

1. Results show that , this method could reduce the computational cost to 1 / 3 of original by decreasing the true and all - over tracing times
   结果表明，该方法通过减少真实、遍历式追踪的次数，能将普通径迹法射线追踪过程的计算量减少到原来的1 / 3左右。
2. However , adaptive equalization technique can decrease the effect of isi and noise , reduce the bit error ratio and trace time - changing channel
   而自适应均衡技术可以降低码间干扰和噪声的影响,减少误码,并能够跟踪时变信道,解决时变波形的严重失真问题。
3. The result shows that the wivem approach is much better than the approach presented by cui according to tracing time , storage cost and the precision of tracing result
   实验结果表明，从跟踪响应时间、存储需求和结果的精度等主要指标来分析和评价，作者提出的wivem方法的跟踪性能在总体上优于cui博士方法的跟踪性能。