“button bit”的概念、定义、翻译、参考文献-科学参考

单词	button bit
释义	button bit [`bǝt·ǝn ´bit] ^{DESIGN ENGINEERING} A drilling bit made with button-shaped tungsten carbide inserts.
随便看	spectral response spectral selective photoelectric effect spectral sensitivity spectral series spectral-shift reactor spectral temperature spectral theorems spectral transmission spectral type Spectra Pritchard photometer spectrobolometer spectrofluorometer spectrogram spectrograph spectrography spectroheliocinematograph spectroheliogram spectroheliograph spectrohelioscope spectrometer spectrometry spectrophone spectrophotometer spectrophotometric titration spectrophotometry

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。