“渗透检测”的概念、定义、翻译、参考文献-科学参考

单词	渗透检测
释义	渗透检测 Encyclopedia 工学〔火电厂检测〕释 penetration testing渗透检测利用液体渗入构件材料表面从而检测出裂纹等缺陷的无损检测技术。
随便看	fractional D branes fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation fractional differential integral equation fractional differential-integral equation fractional differential operator fractional differentiation fractional digit fractional dimension fractional distillation fractional divisor fractional drag fractional [electric] charge fractional electric charge fractional equation fractional equipment fractional equivalence fractional exponent fractional expression fractional factorial design fractional-factorial design fractional flow equation

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。