“long plug drawing”的概念、定义、翻译、参考文献-科学参考

单词	long plug drawing
释义	long plug drawing Encyclopedia 工学管材拉拔释 long plug drawing长芯头拉拔在管坯内套入一根长芯杆，使芯杆与管材一同拉出模孔，以实现减壁与减径的拉拔。又称长芯杆拉拔。
随便看	singular generalized function singular graph singular group singular harmonic function singular Hermitian metric singular holomorphic foliation singular homology singular homology class singular homology functor singular homology group singular homology sequence singular homology theory singular ideal singular index singular initial number singular inner function singular integral singular integral curve singular integral element singular integral equation singular integral manifold singular integral operator singular invariant singular isothermal sphere singularities in MMP

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。