“Brinell hardness”的概念、定义、翻译、参考文献-科学参考

单词	Brinell hardness
释义	Brinell hardness Encyclopedia 工学硬度计量释 Brinell hardness布氏硬度用一定直径的硬质合金球，以规定的负荷压入试样表面，经规定的保持时间后卸除负荷，测量试样压痕的表面积，所计算出的单位压痕表面积的试验力。
随便看	photoelectron emission microscopy PEEM photoelectron emission spectroscopy photoelectron excitation photoelectronic device photoelectronic imaging photo-electronic imaging device photoelectronic imaging device photoelectronics photoelectron imaging photoelectron photofragment coincidence measurement photoelectrons emission photoelectron spectra photoelectron spectrometer photoelectron spectrometry photoelectron spectrometry (PES) photoelectron spectromicroscopy photoelectron spectroscopy photoelectron spectroscopy, PES photoelement photoeletrometer photoeletromotive photoemf photoemission photoemission detector photoemissive cell

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。