“necking”的概念、定义、翻译、参考文献-科学参考

单词	necking
释义	necking [`nek·iŋ] ^METALLURGY Reducing the diameter or cross-sectional area of a tube or other piece of metal by stretching.
随便看	plane-polarized wave plane polygon plane quadrilateral plan equation planer plane reflector plane sailing plane section plane strain plane stress plane surveying plane symmetry group planet plane table plane-table method planetarium planetary aberration planetary atmosphere planetary boundary layer planetary circulation planetary electron planetary gear train planetary geology planetary geoscience planetary nebula

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。