19. The hole of the pedicle was reamed under the oblique perspective of C-arm. The hole walls should be identified as bone, and then the screws were placed.
术中凭手感及C臂斜位透视逐步扩孔，扩孔过程中探查骨孔四壁，确定为骨性，然后置入螺钉。
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20. ObjectiveTo evaluate the clinical application of reamed intramedullary interlocking nails for treating complex and comminuted fractures of femoral shaft.
目的评价扩髓的带锁髓内钉在复杂粉碎性股骨干骨折中的应用价值。
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21. Objective To investigate the clinical effect of treatment for the femoral shaft fracture with steel and titanium reamed intramedullary interlocking nails.
目的比较钢制和钛制扩髓带锁髓内针治疗股骨干骨折的临床效果。
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22. We recommend expandable nail systems for femur and tibia shaft nonunions and the use of reamed debris in order to decrease the use of autogenous bone graft.
作者推荐使用可膨胀髓内钉来治疗股骨和胫骨骨不连，并使用扩髓碎骨屑来减少自体骨的移植。
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23. The pyriform sinus entry point were localized with retrograde reamed; then, intramedullary nail was performed through the anterograde approach after limited reamed.
所有患者均行有限切开复位，采用逆行扩髓技术定位梨状窝进钉点，有限扩髓后顺行置入髓内钉。
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24. The paper analyzes the form mechanism of ramming-reamed pile and actual engineering application, expounds the design ideas between ramming-reamed pile and common pile types.
论文中全面分析了夯扩桩的形成机理，对具体工程进行了实际应用模拟。
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25. All mounting points have been reamed to proper dimensions, a relief cut was made in the rear SPAR to allow the wing to pivot and fold, and the wing is ready for initial installation.
26. The ground anchoring technology with the reamed end on bottom, which ACTS as a effective method to increase the load - carrying capacity of ground anchor, is drawn more and more attention.
27. The factors which influence head of tamping reamed piles quality is analyzed through practical example of project, and measures in controling head of tamping reamed piles quality is given.
28. The test research shows that the concrete pour pile with changeable muld-under-reamed enlarged bottom can meet the demands of high bearing capacity and low settlement for high-rise building.
试验研究表明，可变式支盘扩底桩可满足工程上高层建筑承载力较高、沉降量较低的要求。
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29. Compared to artificial digging-hole pile, the pumping reverse-circulation under-reamed bored pile has higher adaptability to geological condition, and its construction is safety and reliability.
泵吸反循环钻孔扩底灌注桩与人工挖孔灌注桩相比，地质条件的适应性强，施工安全可靠。
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30. Compared to artificial digging-hole pile, the pumping reverse-circulation under-reamed bored pile has higher adaptability to geological condition, and its construction is safety and reliability.
