“oil-hole drill”的概念、定义、翻译、参考文献-科学参考

单词	oil-hole drill
释义	oil-hole drill [`ȯil ´hōl ´dril] ^{DESIGN ENGINEERING} A twist drill containing holes through which oil can be fed to the cutting edges.
随便看	electron-beam pumping electron-beam recorder electron-beam tube electron-beam welding electron-bombardment-induced conductivity electron bunching electron capture electron-capture detector electron charge electron cloud electron collector electron compound electron conduction electron configuration electron-coupled oscillator electron coupler electron coupling electron cyclotron resonance electron cyclotron resonance reactor electron cyclotron resonance source electron cyclotron wave electron density electron device electron diffraction electron diffraction analysis

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