“root pass”的概念、定义、翻译、参考文献-科学参考

单词	root pass
释义	root pass [`rüt ´pas] ^METALLURGY The first weld bead deposited in a multiple pass weld. Also known as root sealer bead.
随便看	scfm Schaeffer's salt schafarzikite schairerite schalstein schappe Schardinger dextrin scharnitzer Schauder's fixed-point theorem Scheat schedule scheduled down time scheduled target schedule of fire scheduler scheduling algorithm Scheele's green scheelite Scheffel engine schefflerite Scheibel column Scheibel extractor Scheibel-York extractor Scheie's syndrome schema

科学参考收录了103327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。