Based on the theory of soft & hard factor , discussed collaboration , coupling , intertwist and dna spiral structure of soft technology and hard technology , and discussed the relationship of soft technology and hard technology .

本文以"软、硬要素说"为基础,探讨了软技术、硬技术所呈现的契合、耦合,及dna螺旋的技术结构;并探讨了软技术与硬技术的关系。