“螺柱焊”的概念、定义、翻译、参考文献-科学参考

单词	螺柱焊
释义	螺柱焊 Encyclopedia 工学(其他焊接方法)释 stud welding螺柱焊将螺柱一端与板件（或管件）表面接触，通电引弧，待接触面熔化后，给螺柱一定压力完成焊接的方法。
随便看	principal normal plane principal normal section principal normal surface principal normal vector principal number principal nutation principal object principal offender principal of land laws principal of least dissipation of energy principal open set principal optical axis principal orbit principal orbit type principal order principal order module principal parabola principal parameter principal part principal partition principal part of an infinitesimal principal plane principal plane of crystal principal plane of photograph principal plane pattern

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。