introduction n. 1.引导;传入。 2.介绍。 3.推广,采用;引进。 4.(育种)引种。 5.序,导言,绪言;【音乐】前奏,序奏。 6.初步,入门(书),概论。 The word is a recent introduction. 这个词是新传来的词。 a letter of introduction 介绍信。 introduction of better strains of seeds 良种的采用。 An I- to Chemistry 《化学入门》。
A model is proposed to integrate fault removal rate , and fault introduction rate into software reliability assessment . most srgms assume that faults detected during tests will eventually be removed . consideration of fault removal efficiency in the existing models is limited 在现有的nhpp类软件可靠性增长模型中,假设条件过于苛刻,把错误的排除过程看得过于简单,并且模型假设排错是完全的,这与实际情况不符。