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- Keywords steering drilling tool;BHA;downhole hydraulic motor;milled tooth bit;single shot inclinometer;directional drilling;Jidong Oilfield; 導向鉆具組合;彎殼螺桿鉆具;銑齒鉆頭;單點(diǎn)照相測斜儀;定向鉆井;冀東油田;
- How can ability make a tooth bit whitener? 怎樣才能使牙齒變白點(diǎn)?
- Y22160 arc tooth wimbles gear mill tooth machine is adopt cutter head come rough finish machining following two kind of arc tooth wimble gear "s machine tool. 產(chǎn)品介紹Y22160弧齒錐齒輪銑齒機是采用刀盤(pán)來(lái)粗精加工下列兩種弧齒錐齒輪的機床。
- 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)。
- Milling tooth wire stripper, Crimping pliers, Set tools. 磨齒剝線(xiàn)鉗系列,壓線(xiàn)鉗系列,組套工具。
- In this paper we carry out a research for the principle to mill tooth surface of unidcntate worm hobs,and create the imitative mathematical model of surface milling. 本文剖折了鏟磨單頭蝸輪滾刀齒面的數學(xué)機理,建立了齒面造型過(guò)程的仿真數學(xué)模型,并進(jìn)行了數值仿真計算。
- Onr upper side tooth bites behind the lower teeth(crossbite). 這句是指還存在反頜還是鎖合?
- The little girl's tooth came out when she bit into the apple. 這小女孩在咬蘋(píng)果時(shí),她的牙掉了。
- He bit off a large piece of the apple. 他咬下一大塊蘋(píng)果。
- She was a bit queer after her husband deserted her. 她遭丈夫遺棄後精神有點(diǎn)失常。
- Cotton cloth is made in a cotton mill. 棉布是由棉紡廠(chǎng)生產(chǎn)的。
- He's getting a bit long in the tooth to be playing football. 他踢足球未免年齒過(guò)長(cháng)了。
- 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。
- I reckon the girl is a little bit boyish. 這想這個(gè)女孩有點(diǎn)男孩子氣。
- Here we are in the yard of the steel mill. 這兒就是不銹鋼廠(chǎng)的料場(chǎng)。
- The mill where we often labour is a paper mill. 我們經(jīng)常勞動(dòng)的工廠(chǎng)是造紙廠(chǎng)。
- My new car was put through the mill. 我的新車(chē)經(jīng)過(guò)了檢驗。
- The seedling have shrivel up a bit in the hot sun. 在炎熱的太陽(yáng)光下,幼苗已有一點(diǎn)乾枯。
- I was given gas when they pulled my tooth out. 給我拔牙時(shí)用了一氧化二氮。
- 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)。