In response to those restrictions, grain-importing countries are trying to nail down long-term trade agreements that would lock up future grain supplies.
为应对这些限制，粮食进口国正试图敲定长期贸易协议，以锁定未来粮食供应。
A combination lock, a travel alarm clock, nail clippers, spare batteries for the camera and a bit of laundry soap are always needed, regardless of your destination.
无论你去哪，一个密码锁，一个旅游闹钟，指甲刀，相机的备用电池以及一些洗衣香皂，总是不可或缺的。
Objective To evaluate the clinical effect of intramedullary nail with lock on long tube bone fracture.
目的评价带锁髓内钉在长管状骨骨折中的临床疗效。
Objective In order to discuss the tibiofibula fracture using lock inner nail and steel plate to fix the curative effect.
目的探讨胫腓骨中下段骨折用交锁髓内钉和腓骨钢板或斯氏针复合固定治疗的疗效。
Conclusion The indication of intramedullary nail with lock is extensive, especially in long bone fracture. Its characters are little operative injury, low infection rate and no external fixation.
结论带锁髓内钉适应证广，尤其在长管状骨骨折中，具有手术创伤小、术后感染率低、不用外固定等优点。
The utility model discloses a fracture pressure intramedullary fixed nail with a lock, which consists of a intramedullary fixed nail and a lock pin.
本实用新型公开了一种骨折加压带锁髓内固定钉。
Conclusion The operation with screwing-type bone nail with self-lock was simple, less time, little trauma, little bleeding, little complication and safe.
结论旋入式自锁髓内针较其它内固定材料操作简单，手术时间短，创伤小，出血少，并发症少且疗效可靠。
Methods Retrospectively analyze the effect for 55 cases fracture of shaft of tibia treated with screwing-type bone nail with self-lock.
方法回顾性分析了55例胫骨干骨折患者采用旋入式自锁髓内针内固定法治疗的疗效。
Objective To explore the difference of operational method in treating long diaphysis fracture by intramedullary nail with lock and its therapeutic effect.
目的探讨不同部位的长干骨骨折使用带锁髓内针手术方法的异同及疗效。
Objective To explore clinical application of screwing-type bone nail with self-lock treated fracture of shaft of tibia.
目的探讨旋入式自锁髓内针治疗胫骨干骨折的临床应用。
Objective: to explore postoperative nursing care of patients with fracture of long bone in the lower limbs fixed with cross-lock intramedullary nail.
前言：目的：探讨交锁髓内钉治疗下肢长骨骨折的术后康复护理方法。
A tip part of the lock pin is provided with a section of external thread for screwing into the high polymer material column in the lock hole of the intramedullary nail and bone cortex.
锁钉尖端部分加工一段用于旋入髓内针锁孔中高分子材料柱体和骨皮质的外螺纹。
The cross section shapes of the pits are same with that of the lock hole of the intramedullary nail, which are roundness or ellipse.
凹坑的横截面形状和髓内针锁孔的横截面形状相同，横截面形状是圆形或者是椭圆形。
The cross section shapes of the pits are same with that of the lock hole of the intramedullary nail, which are roundness or ellipse.
凹坑的横截面形状和髓内针锁孔的横截面形状相同，横截面形状是圆形或者是椭圆形。
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