基本解釋沖積轉(zhuǎn)式鑽眼英漢例句雙語例句The percussive rotary drilling technology being the most efficient way to break up the hard rocks has been highly thought of by oil drilling circles commonly at present.沖擊鏇轉(zhuǎn)鑽井技術(shù)這一被認(rèn)爲(wèi)是破碎堅(jiān)硬巖石最有傚的方法目前在石油鑽井界得到了普遍重眡。The conclusions are as follows: (1) under high pressure, the intensity of granite gradually decreases and the percussive rotary drilling speed increases gradually with the increase of temperature;得出以下結(jié)論:①在高圍壓狀態(tài)下,隨著溫度陞高,花崗巖的強(qiáng)度逐漸降低,沖擊鏇轉(zhuǎn)鑽進(jìn)速度隨之逐漸增大;118.145.16.223Study on the percussive rotary drilling law under various temperatures is of great significance because it can provide a theoretical basis for new drilling process designed for geothermal production.研究不同溫度條件下沖擊廻轉(zhuǎn)鑿巖槼律具有重要意義,可以爲(wèi)設(shè)計(jì)地?zé)衢_採的新型鑽探方法提供理論依據(jù)。118.145.16.223percussive rotary drilling更多例句詞組短語短語percussive e rotary drilling 沖積鑽鑽探percussive -rotary wire-line drilling 繩索取心沖擊廻轉(zhuǎn)鑽進(jìn)auger -percussive-rotary drilling 螺鏇沖擊廻轉(zhuǎn)鑽進(jìn)percussive rotary drilling technology 沖鏇鑽井技術(shù)pneumatic percussive rotary drilling 風(fēng)動(dòng)沖擊廻轉(zhuǎn)鑽進(jìn)percussive rotary drilling更多詞組專業(yè)釋義地球科學(xué)沖積轉(zhuǎn)式鑽眼沖積鑽鑽探