“welding engineer”的概念、定义、翻译、参考文献-科学参考

单词	welding engineer
释义	welding engineer Encyclopedia 工学金属焊接释 welding engineer焊接工程师制定焊接工艺、指导工人作业、维护焊接设备及从事焊接技术开发的专业技术人员。
随便看	normal product distribution normal product, N product normal profile normal projection normal projective connection normal prolongation normal proof normal proximity normal pulse condition normal pulse polarography normal pulse voltammetry normal quotient object normal random element normal random number normal random variable normal rating normal ratio distribution normal real form normal region normal regression normal regressive coal accumulation normal repetition of algorithms normal representation normal resolution normal response mode

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。