“commissioned”的概念、定义、翻译、参考文献-科学参考

单词	commissioned
释义	commissioned [kǝ`mish·ǝnd] ^NAVIGATION Pertaining to an aid to navigation which, after it has been constructed, tested, and placed in operation, is declared suitable for use by vessels or crafts.
随便看	quadraphonic sound system quadrate bone quadratic quadratic congruence quadratic equation quadratic form quadratic formula quadratic performance index quadratic polynomial quadratic programming quadratic reciprocity law quadratic residue quadratic Stark effect quadratic surd quadratic Zeeman effect quadratojugal quadratrix of Hippias quadrature quadrature amplifier quadrature component quadrature current quadrature modulation quadrature partial-response keying quadric cone quadric curve

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。