requirement n. 1.要求,需要。 2.要求物,必需品;需要量;必要条件,资格 (for)。 the detailed requirements 详细规格。 meet the requirements of the times 适应当时需要。 the first requirement 第一要件。
And in order to acquire the best blasting effect , the optimizing method of blasting parameters based on fuzzy neural network is discussed in this paper , which considers rock characters , explosive characters and blasting requirements . the products of this paper are list as follows 爆破的最优结果不仅仅在于炸药与岩石的优化匹配,同时还受爆破参数等的影响,本文引入模糊神经网络方法,综合考虑岩石性质、炸药性能、爆破要求等,对爆破参数进行优化设计,提出了基于模糊神经网络的爆破参数优化方法。