“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	The Thirteen Emperors by Yan Liben the thirteenth five - year national water resources planning The Thirty-five Principles The Thomson Corporation the thory of frontogenesis the thought about state controls social economy the thought of audit in ancient China the thought of Bi-de the thought of broadening sources of income and reducing expenditure the thought of consumption in ancient China the thought of currency fetishism in ancient China the thought of currency in ancient China the thought of developing according of economic law the thought of disaster prevention and relief in ancient China the thought of Ever-normal granary the thought of everybody be treated equally and treasure be distributed fairly the thought of financial in ancient China the thought of foreign trade in ancient China the thought of land system in ancient China the thought of Management industry in ancient Chinese the thought of objecting extravagance and praising austerity the thought of price in ancient China the thought of rich country in ancient China the thought of rich people in ancient China the thought of rural normal education

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。