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- The defintion of extrusion ingot length when pressing aluminium alloy tube without lubrication 無(wú)潤滑擠壓鋁合金管材時(shí)鑄錠長(cháng)度的確定
- extrusion ingot 擠壓錠
- At six we were fallen in for drill. 六點(diǎn)鐘我們站好隊準備操練。
- scalped extrusion ingot 修整的擠壓錠
- The teacher drilled the class in pronunciation. 老師訓練學(xué)生發(fā)音。
- The farmers drilled wells for water. 農民打井取水。
- reamed extrusion ingot 中空擠壓錠
- The sound of that drill jangles horribly on the nerves. 那臺鉆機的聲音響極了，十分刺耳。
- 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。
- What's the drill for claiming expenses? 費用報銷(xiāo)的手續，是怎樣的?
- A small ingot of nonferrous metal. 小型的非金屬鑄塊
- They drilled through several layers of rock to reach the oil. 他們鉆透了幾層巖石以尋找石油。
- 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。
- A gold ingot with the refiner's stamp. 帶有鍛工標志的金錠
- The springboard is made of an aluminium extrusion. 跳板是鋁制的擠壓板。
- 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。
