“welding nondestructive test”的概念、定义、翻译、参考文献-科学参考

单词	welding nondestructive test
释义	welding nondestructive test Encyclopedia 工学焊接冶金释 welding nondestructive test焊接无损检验在不损害被焊接材料的使用性能及其完整性的前提下，采用物理或化学等手段探测其内部或表面缺陷及某些物理性能的方法。
随便看	X-ray photogrammetry X-ray photograph image intensifier X-ray photon X-ray photon-excited secondary electron emission microscopy X-ray photon-excited secondary electron emission microscopy, XPSEEM X-ray polarization X-ray powder camera X-ray powder diffractometer X-ray powder method X-ray problem X-ray protection X-ray pulsar X-ray pulsar navigation X-ray Pulsar Navigation Experiment satellite X-ray pulsars X-ray pulsation X-ray pulsator X-ray pulse X-ray quasar X-ray radiation detector X-ray reflectivity Xray reflectivity X-ray region of energy states X-ray-rich GRB X-ray rotation photograph

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。