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- steel tooth bit 鋼齒牙輪鉆頭
- How can ability make a tooth bit whitener? 怎樣才能使牙齒變白點(diǎn)？
- Along with the oil prospecting and production, the existent drilling bit (steel and tungsten carbide tooth bit) was not effective in some complicated stratum. 隨著(zhù)油氣勘探開(kāi)發(fā)的不斷深入,現有牙輪(鋼齒、鑲齒)鉆頭已難以對一些復雜地層進(jìn)行有效的鉆進(jìn)。
- Onr upper side tooth bites behind the lower teeth(crossbite). 這句是指還存在反頜還是鎖合？
- The unit emits a thin scream as steel teeth slash laminated plastic and the rose is shredded into a thousand fragments. 處理單元的鋼牙因咀嚼塑料薄板而發(fā)出微弱的刺耳的聲音，那朵玫瑰被撕咬成了上千張碎片。
- THE APPLICATION OF THE DIAMOND AND THE HARD ALLOY COMPOSITE REPAIR WELDING IN STRENGTHENING THE SURFACE OF THE STEEL TOOTH ROOLER CONE BIT 金剛石和硬質(zhì)合金復合堆焊在鋼齒鉆頭齒面強化中的應用
- His teeth biting, tight frown, sitting in front of the micro-gold sofa,. 他咬咬牙，緊皺眉頭，坐進(jìn)金微面前的沙發(fā)里。
- Steel tooth roller cone bit 鋼齒牙輪鉆頭
- Here we are in the yard of the steel mill. 這兒就是不銹鋼廠(chǎng)的料場(chǎng)。
- On the outskirts they passed a steel mill. 他們在郊區從一家鋼鐵廠(chǎng)前面經(jīng)過(guò)。
- The concrete walls are reinforced with steel rods. 混凝土墻是用鋼筋加固的。
- During anterior teeth biting, the stress of mandible angle is larger than that of the bilateral molar biting. 四組肌肉同時(shí)加載時(shí)，頦部的應力性質(zhì)發(fā)生改變。
- He is in charge of the operation of the steel mill. 他負責這家鋼廠(chǎng)的經(jīng)營(yíng)工作。
- That thin red line tipped with steel. 那根細細的紅線(xiàn)末端裝有鋼頭。
- That boat is done with the steel plate. 那艘船是用鋼板做的。
- Horse tooth inlaid steel?Or burning blade? 馬齒嵌鋼？還是燒刃？
- It's a bridge of steel framework. 那是座鋼鐵結構的橋梁。
- This cup is made of stainless steel. 這只杯子是不銹鋼做的。
- The steel market will continue to be active. 鋼材市場(chǎng)將會(huì )繼續保持活躍。
- Some glass-hard steel is homemade. 一些有最高硬度的鋼是自制的。
