“飞机/直升机燃油系统飞行试验”的概念、定义、翻译、参考文献-科学参考

单词	飞机/直升机燃油系统飞行试验
释义	飞机/直升机燃油系统飞行试验 Encyclopedia 工学航空器机电系统飞行试验释 fuel system flight test飞机/直升机燃油系统飞行试验对飞机/直升机燃油系统的功能、性能、可靠性和安全性进行的飞行试验和鉴定。
随便看	nonnegative characteristic form nonnegative combination nonnegative definite nonnegative definite kernel nonnegative definite matrix nonnegative definiteness nonnegative definite quadratic estimate non-negative definite quadratic estimator nonnegative divisor nonnegative element nonnegative function nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting

科学参考收录了854744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。