“primary instrument”的概念、定义、翻译、参考文献-科学参考

单词	primary instrument
释义	primary instrument [`prī´mer·ē `in·strǝ·mǝnt] ^ENGINEERING A measuring instrument that can be calibrated without reference to another instrument.
随便看	job characteristic job class job classification job control block job control language job control statement job description job design job entry system job evaluation job factor job family Kuroshio extension Kuroshio system Kurthia Kurtoidei kurtorachic kurtosis Kusnezovia kutnahorite Kutorginida Kutta-Joukowski airfoil Kutta-Joukowski condition Kutta-Joukowski equation Kutta-Joukowski theorem

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。