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- Drainage through drilling hole 钻孔引流
- drainage through drilled holes 钻孔引流术
- Clinical experience of drainage through a drill hole to treat extradural hematoma 钻孔引流治疗硬膜外血肿的临床体会
- Coal and Gas Outburst Prevention by Deep-hole Gas Drainage through Drilling Field in Roadside and Head-on Borehole Pressure Relief in Tunneling Faces 巷帮钻场深孔抽采配合迎头孔卸压防治掘进工作面煤与瓦斯突出
- Measure rough dimension of drilling hole. 测量打孔珍珠大致尺寸.
- Essential elements of drill hole. 钻孔具有的结构和尺寸因素。
- Irrigation and drainage operation for chronic subdural hematoma by neuroendoscopy through drill approach were performed in 38 patients. 采用神经内镜辅助下钻孔冲洗引流术治疗慢性硬膜下血肿38例。
- Should Drill hole on the fuselage reinforcing plate. 要钻在机身的加强层板上。
- He broached out the drilled hole. 他凿大钻孔。
- Through the study the sporopollen record of drilling hole ZK01 in Poyang Lake during 7300 to 50a BP,nine sporopollen zones are divided according to main types of genera and species and diverse characteristic of sporopollen contents in rock core. 通过对鄱阳湖ZK01钻孔的近7300~50 a BP孢粉记录进行研究,根据岩芯中孢粉主要种属类型及含量变化特征共划分出9个孢粉组合带。
- Bilia ry balloon dilation, stent or bile drainage through PTC,ERC or T tube are effect ive therapeutic approach for BS after OLT. 经PTC、ERC或T管窦道胆道球囊扩张术、内支架术或引流术是OLT术后BS的有效介入治疗方法
- Remove stem assembly (A) and lock setting by drilling hole and inserting dowel pin (C). 拆卸阀杆总成(A)，并且通过钻孔锁定设置和插入定位销(C)。
- This power tool is used for drilling holes. 这个电动工具是用来钻孔的。
- A description is made of the process for guarding against gas burst through drilling advance boreholes with pulsed waterjet. 文中对瓦斯突出煤层脉冲射流打超前卸压孔防突工艺进行了论述；
- Objective To introduce the method and to investigate the results of pancreatojejunal internal drainage through T-tube bridging in advanced patients of peri-ampullar carcinoma. 目的介绍胰管空肠T管架桥内引流术的方法,并评估其对晚期壶腹周围癌的疗效,推广胰管空肠T管架桥内引流术。
- Through the Jintian reservoir main dam grouting ,the author sums up a feasible construction technique of dam slant drilling hole grouting , that accumulates experiences for future. 从金田水库大坝灌浆，总结出一套大坝斜孔造孔灌浆可行的施工工艺，为施工积累经验。
- The experiments was made for contrasting the properties of heat transfer and pressure drop through drilling and undrilling on the single segmental baffle tube bundle. 对开孔和未开孔的单弓形折流板管束进行了传热与流阻性能对比试验。
- Most darts are marked with notches for the dart site and drill hole for the point at which the dart terminates. 大多数省道用刀眼作为省道定位标记,用钻眼表示省道终端。
- The plastic hose should have the correct external diameter in relation to the drill hole. 塑料软管的外径应该与炮眼直径相适应。
- OBJECTIVE.The transgluteal approach to abscess drainage through the greater sciatic foramen has been described in adults, but this route has not been as extensively studied in children. 目 的：在成人中，已经描述过通过坐骨大孔的经臀深部盆腔脓肿引流途径，但是这种方法在儿童中并没有进行广泛的探讨。
