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- To drill holes in a mirror, you need a special mirror drill bit. 在鏡子上鉆孔，你需要一個(gè)特殊的鏡子鉆頭。
- Support the drill bit & MOS team on other production duties. 協(xié)助鉆頭及礦山安卡生產(chǎn)線(xiàn)的其他工作任務(wù).
- The drill bit well. 這鉆頭好鉆。
- Sewing machine parts, Air stapler and nailer parts, Drill bit body, lock parts. 工業(yè)縫紉配件、射釘槍配件、工礦鉆頭類(lèi)、鎖配件。
- Another probe, this one with a spinning drill bit at the tip, appears. 另外一個(gè)探針，頂端有一個(gè)紡紗一樣的鉆頭。
- When was the first offshore oil well drilled? 第一口濱海油井是什么時(shí)候打的鉆?
- A drill bit used for obtaining core samples in concrete or rock formations. 鉆頭被用來(lái)在水泥或巖層獲取巖芯樣品。
- Instead stop your drill bit short of the headliner inside the vehicle . 而不是停止您的鉆頭短期的頭條新聞車(chē)內。
- The rotary gear reducer is driven by a DC motor through a gearbox to pro-vide bi-directional drill bit rotation. 轉動(dòng)齒輪減速器是由一個(gè)直流電機驅動(dòng)的，通過(guò)一個(gè)齒輪箱為鉆頭提供雙向轉動(dòng)能力。
- I have no idea of their having found a better drill bending stress. 我沒(méi)聽(tīng)說(shuō)他們找到了能抵抗高彎曲應力的好鉆桿。
- Use a 5/8-inch drill bit, then a coarse cylindrical rasp to enlarge the drainage hole. 轉一個(gè)5/8英寸的洞，然后用銼刀把這個(gè)“排水口”搞大點(diǎn)。
- Angle measuring MWD tool is widely used in field well drilling. 隨鉆測斜儀在鉆井現場(chǎng)中應用相當廣泛。
- This sharpener is applicable to sharpening of such cutting tools as mill cutter,reamer,and drill bit,etc. 本磨刀器適用于立銑刀、鉸刀、鉆頭等多中刀具的磨削，結構簡(jiǎn)單、操作方便、經(jīng)久耐用。
- An oil or natural-gas well drilled in an area not known to be productive. 野貓井，初探井在未知是否產(chǎn)出的地區鉆探的油井或天然氣井
- In this paper, by theory analysis on drill bit, drill parameter, ream hole and time factor etc. 但在非開(kāi)挖中如何運用簡(jiǎn)單孔口定向方法要求設計及施鉆人員必須對鉆孔的彎曲特點(diǎn)有較深入的了解,并要求要一定的施工經(jīng)驗。
- Sewing machine parts, air stapler and nailer parts, drill bit body, stainless steel hardware with satin supface. 工業(yè)縫紉機零件、射釘槍配件,錨件鉆頭類(lèi),不銹鋼拋丸五金件。
- An exploratory oil well drilled in land not known to be an oil field. 不是在所知的油田開(kāi)采的探險的油井。
- The jet action can largely improve ROP during oil/gas well drilling. 摘要在油氣井鉆進(jìn)過(guò)程中，射流對井底的作用可大幅度提高鉆速。
- After the analysis, the down-hole flow field inconsequence for the original drill bit is certain. 結合流體力學(xué)、湍流理論相關(guān)知識，完成了原型鉆頭井底速度場(chǎng)和壓力場(chǎng)的分析，找到了原型鉆頭井底流場(chǎng)分布不合理的原因。
- A two-foot-long drill bit tipped the end of a brontosaurus-like creature's long neck. 一枚兩英尺長(cháng)的鉆頭卸掉狀似雷龍的家伙長(cháng)頸的一端。
