基本解釋薄壁巖心鑽英漢例句雙語(yǔ)例句A new type of thin-wall diamond core drill bit is developed through the analysis of drilling feature on the R.通過(guò)對(duì)在鋼筋混疑土、花崗巖等建築物上鑽孔特點(diǎn)的分析，本文設(shè)計(jì)了一種新型的取芯式薄壁金鋼石鑽頭。A new type of thin-wall diamond core drill bit is developed through the analysis of drilling feature on the R. C and granite structures.通過(guò)對(duì)在鋼筋混疑土、 花崗巖等建築物上鑽孔特點(diǎn)的分析，本文設(shè)計(jì)了一種新型的取芯式薄壁金鋼石鑽頭。thin wall core bit更多例句詞組短語(yǔ)短語(yǔ)thin -wall diamond core bit 薄壁金剛石鑽頭thin wall core bit更多詞組