“PFD”的概念、定义、翻译、参考文献-科学参考

单词	PFD
释义	PFD Chemical Engineering 1. An abbreviation for process flow diagram. 2. An abbreviation for probability of failure on demand, which is the likelihood that a process, system, or item of process plant will fail to operate in the required and expected manner on demand. See probability.
随便看	axial-flow fan axial modulus axial plane axial plane cleavage axial ratio axial rift axial skeleton axial surface axial tilt axial trace axial trough axial vector axiarchism axil axillary bud Axilrod–Teller formula axinite axiolitic structure axiology axiom axiomatic method axiomatic semantics axiomatic set theory axiomatic specification axiom of choice

科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。