“ramming”的概念、定义、翻译、参考文献-科学参考

单词	ramming
释义	ramming [`ram·iŋ] ^ENGINEERING Packing a powder metal or sand into a compact mass.
随便看	sympathetic nervous system sympathetic ophthalmia sympathetic vibration sympathicotropic cell sympathochromaffin cell sympatholitic sympathomimetic sympatric sympatric speciation sympetalous symphile Symphyla symphysis symphysis pubis Symphyta symplectic group of dimension n symplectic transformation symplectite symplektite symplesite sympodium symptom symptomatology sym-tetrachlorodifluoroethane sym-tetrachloroethane

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。