闭合

The injury of soft tissue and contamination of wound track were serious in explosion wound than in gunshot wound,10 cases healed without event and 4 cased infected in l4 cases of primary closed explosion wounds,and 2 cases of primary inernal fixed fracture had no osteomyelitis.

寒冷干燥地区火器伤早期伤道清创时限可适当延长，在平时火器伤的救治中，对软组织条件较好的创面，早期清创后可一期闭合伤口和骨折内固定，这样可减少感染和伤残，促进康复。

To dec.2002 were analysed by means of wounding tract and fracture.results during 24 cases of gunshot wound, wounds of 20 cases healed without event after primary debridment and sewing wounds,3 cases healed and l case infected in 4 cases of primary debridment without suture,and 4 cases of primary internal fixed fracture had no osteomyelitis.the injury of soft tissue and contamination of wound track were serious in explosion wound than in gunshot wound,10 cases healed without event and 4 cased infected in l4 cases of primary closed explosion wounds,and 2 cases of primary inernal fixed fracture had no osteomyelitis.conclusion it is suggested that the management of firearm wound in cold and dry region may be delayed moderately in time of debridement.the firearm wound may be treated by internal fixation of fracture and primary closing of tract after early debridment when the soft tissue injury was light in peacetime, which decreased the infection,disability and promoted rehabilitation of patients.

结果 24例枪伤中，20例一期缝合伤口，均一期愈合，另外4例只清创未一期缝合的伤口，3例愈合，1例感染；4例骨折内固定均愈合良好，无骨髓炎发生。16例炸伤病人局部软组织损伤及污染比枪弹伤重，14例一期缝合伤口中，10例一期愈合，4例感染，骨折内固定2例，均愈合良好，无骨髓炎发生。结论寒冷干燥地区火器伤早期伤道清创时限可适当延长，在平时火器伤的救治中，对软组织条件较好的创面，早期清创后可一期闭合伤口和骨折内固定，这样可减少感染和伤残，促进康复。寒冷干燥地区；火器伤；早期救治

The first aspect of the research focuses on studying the closed chain which is formed when multiple arms manipulating a common object.

前一大研究内容主要是解决多机械手操作同一物体时形成闭合链的问题。

Hepatitis B virus ; Covalently closed circular DNA ; Polymerase chain reaction ; Mung bean nuclease

肝炎病毒；乙型；共价闭合环状DNA ；聚合酶链反应；绿豆芽核酸酶

Hepatitis B virus; covalently closed circular DNA; polymerase chain reaction

肝炎病毒；乙型；聚合酶链反应；共价闭合环状DNA

The second part of the dissertation deals with the planar closed loop Double Chain linkages consisting of a series of scissor like pairs connected by hinges.

论文的第二部分主要讨论了由一系列剪式铰单元组合而成的平面闭合环形连杆机构。

When the contacts are connected into direct circuit, we can judge whether the contacts are open or not through analyzing the voltage instantaneous values across the two contacts.

当有触点电器的触头接入直流电路中时，可通过触头两端电压瞬时值来判断它是打开还是闭合。

To measure the resistance of R1, close Chs.

若要测量电阻R1的阻值，需闭合通道1、10、11和20。

To measure the leakage current of C1, the capacitor must first be polarized by closing Chs. 1 and 9 of both Banks B and C.

为了测量 C1的漏流，必须首先闭合 B 组和 C 组的通道1和通道9，极化电容器。

And 4 (Ch. 4) are both closed.

和4（Ch。 4）均被闭合。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。