It is proved by the practices that the method can simplify the calculatingoperation.
实践证明能大大节省计算工作量。
2
When reliability of network of life line engineering is calculated with probability theory, large work hours and large calculatingoperation time are always necessary.
应用概率论分析生命线工程网络的可靠度常遇到工作量太大和计算机时太多的困难。
3
The paper gives in detail the calculating steps of the barycenter method, explanation of variation, caption of data file, directions of operation and results of the output.