“J积分准则”的概念、定义、翻译、参考文献-科学参考

单词	J积分准则
释义	J积分准则 Encyclopedia 理学﹝断裂准则﹞释 J integral criterionJ积分准则弹塑性断裂力学中的一种起裂准则：当代表驱动裂纹平移延展的广义能量力的，环绕裂纹尖端且与路径无关的能动量平移守恒积分（称积分）等于材料相应的临界值（即临界积分）时，弹塑性材料中的裂纹开始扩展。
随便看	electron diffraction electron diffraction analysis electron diffraction technique electron diffractometer electron displacement polarization electron donating group electron-donating group electron donor electron donor acceptor complex electron donor-acceptor complex electron donor-acceptor complex (EDA complex) electron donor of soil redox electron double layer theory in flotation electronegative electronegativity electronegativity equalization erinciple electron-electron bremsstrahlung electron-electron interaction electron emission electron energy analyzer electron energy level electron energy loss near-edge structure electron energy loss spectrometer electron energy loss spectrometer, EELS electron energy loss spectroscopy

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。