traditional method using

This method can substitute the traditional method using reagent as basis. It shows better accuracy and repeatability.

改变了传统用试液打底的方法，提高了结果的准确度和重现性。

Traditional method using tongs and mould with certain extent handwork to operate. It is not only low efficiency and high cost, but difficult to guarantee quality.

传统的制造方法是利用各种夹具和靠模，并辅之一定程度的手工操作来完成加工，不仅效率低、成本高，而且质量难以保证。

Through comparison calculations between FNN simulation and traditional method using exiting test data, the predicted result of FNN is more accurate than that of the latter.

通过对已有的钻芯、回弹试验数据的对比计算，其强度预测精度高于常规的综合方法。