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- Sonic drilling is an effective means for collecting continuous core samples in all types of overburden formations. 聲波鉆進(jìn)是在各種覆蓋層中采集連續巖心樣品的有效手段。
- At six we were fallen in for drill. 六點(diǎn)鐘我們站好隊準備操練。
- The sound of that drill jangles horribly on the nerves. 那臺鉆機的聲音響極了，十分刺耳。
- A trademark used for a sonic depth finder. 回音測深儀一種聲音測深儀的商標
- You'd better set a goal before you start the drill. 練習開(kāi)始前，你最好設定一個(gè)目標。
- After a long drill he told the squad to fall out. 操練了好半天之后，他讓這個(gè)班解散了。
- She had lots of drill in listening. 她在聽(tīng)力方面受過(guò)許多訓練。
- This drill can bore through rock. 這臺鉆機能鉆透巖石。
- The dentist's drill made a lot of noise. 牙鉆發(fā)出很大的噪音。
- sonic drill for shallow hole 淺孔用聲波鉆機
- What's the drill for claiming expenses? 費用報銷(xiāo)的手續，是怎樣的?
- The class is chopped up into small groups for oral drill. 為進(jìn)行口語(yǔ)訓練，班級分成為幾個(gè)小組。
- Pneumatic signals will travel only at sonic speeds. 氣動(dòng)信號的傳輸速度僅僅相當于音速。
- The pupils filed out of the room during the fire drill. 在消防演習中，學(xué)生們排成縱隊走出房間。
- Sonic Lock Loud Alarm deters Laptop Theft! 用強勁聲波警報鎖來(lái)阻止你的本本被人偷竊!
- It's an electric drill with a range of different attachments. 這是一個(gè)帶有各種配件的電鉆。
- A shaft on which a working tool is mounted, as in a dental drill. 心軸用于安裝工具的蕊棒，如牙鉆蕊棒
- The new aircraft creates a sonic boom. 那種新飛機會(huì )產(chǎn)生聲震。
- As the diamond tip of the drill revolves, it is lubricated by mud. 在鉆機的金剛鉆頭旋轉的時(shí)候，泥漿便進(jìn)行了潤滑。
- Sonic booms, baby! Let's do this thing... 或：音爆來(lái)了，寶貝！讓我們開(kāi)始吧！
