“preparation in quantity”的概念、定义、翻译、参考文献-科学参考

单词	preparation in quantity
释义	preparation in quantity 成批制备
随便看	coupling head coupling hole coupling hook coupling hose coupling hose pipe coupling hysteresis effect coupling impedance coupling inductance coupling inductor coupling interval coupling iris coupling joint coupling key coupling knuckle pin coupling layer coupling lifter coupling link coupling loop coupling loss coupling machine coupling manufacturer coupling mechanism coupling meter coupling mirror coupling modulation

科学参考收录了1248194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。