“焊接资格认证”的概念、定义、翻译、参考文献-科学参考

单词	焊接资格认证
释义	焊接资格认证 Encyclopedia 工学金属焊接释 welding qualification and certification焊接资格认证按照从事焊接行业所必需的技能标准或任职资格条件，通过政府或国际认可的考核机构对劳动者的技能水平进行评价和鉴定，并对合格者授予焊接技术资格证书的活动。
随便看	anatomy Anatomy of Criticism anatomy of fascia flap anatomy of fasciocutaneous flap anatomy of foot back flap anatomy of forearm skin flap anatomy of myocutaneous flap anatomy of perineal skin flap anatomy of skin flap anatomy of subdermal vascular plexus thin skin flap anatomy of the basal nuclei anatomy of the eye anatomy of the speech area Anatomy Theatre / Anatomy Hall, Leyden, Holland anatropous ovule a natural historical process A Nature Myth of the Naxi People Anau Culture an audience with the emperor An Autumn Afternoon An Autumn's Tale Anaxagoras Anaxagoras (约公元前500—前428) Anaximander Anaximander crater

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。