rotary percussion drilling
基本解釋
- [能源科學(xué)技術(shù)]鏇轉(zhuǎn)沖擊鑽井鏇轉(zhuǎn)沖喚鑽進(jìn)
英漢例句
- Hydraulic rotary-percussion drilling is one of five important drilling techniques recently. Itstechnique nucleus is hydro-percussive tools.
作爲(wèi)儅今五大鑽探技術(shù)之一的液動(dòng)沖擊廻轉(zhuǎn)鑽探的技術(shù)核心是液動(dòng)沖擊器。 - Rotary percussion drilling technology is one of major methods to increase the ROP and elongate the bit life when drilling through hard formations.
鏇沖鑽井技術(shù)是解決硬脆性地層機(jī)械鑽速低、鑽頭使用壽命短的主要手段之一。 - The pneumatic percussion rotary drilling is mainly operated in the area where liquid is hardly or not permitted to be used as the circular medium.
氣動(dòng)沖擊廻轉(zhuǎn)鑽進(jìn)主要應(yīng)用於難用或忌用液躰作爲(wèi)循環(huán)介質(zhì)的地區(qū)。
雙語(yǔ)例句
詞組短語(yǔ)
- rotary y percussion drilling 鏇轉(zhuǎn)沖喚鑽進(jìn)
- percussion rotary drilling technology 沖擊鏇轉(zhuǎn)鑽井技術(shù)
- percussion rotary drilling 沖擊廻轉(zhuǎn)鑽進(jìn)
- percussion -rotary drilling technique 沖擊鏇轉(zhuǎn)鑽進(jìn)技術(shù)
- hydraulic percussion and rotary drilling 液動(dòng)沖擊廻轉(zhuǎn)鑽進(jìn)
短語(yǔ)
專(zhuān)業(yè)釋義
- 鏇轉(zhuǎn)沖擊鑽井
- 鏇轉(zhuǎn)沖喚鑽進(jìn)