不固定的

Methods The shortcomings of 6 cases of nonunion after operations were analysed, and autotransplantation of bone attached to reliable internal fixation were adopted to treatment.

分析6例术后骨不连处理的不足之处，用可靠的内固定和外固定加自体骨移植进行补救。

After removing the motherboard from the case, you would mount the backplate to the bottom of the motherboard and align the two mounting bars (with self-adhesive washer pre-applied) to the front of the motherboard.

在从情况先安装主板背面底部的支架在安装前面二根左右固定扣具。而后将螺丝固定到散热器本身，到涂抹散热膏，拧紧散热器，整个程序的安装时间被在不到30 分钟完成。

The paper explains and analyzes imperfectness of the multiproduct cost-volume-profit analysis model adoptedpresently by domestic financial administration,the improves the model by introducing evitable and inevitable fixed costsso that to make it more reasonable.

本文针对目前国内财务管理采用的多品种本量利分析模型中存在的不完善之处，进行解释分析后，引入了可避免固定成本与不可避免固定成本，对模型进行了改进，使这种成本－产量－利益模型更科学。

Relative stability fixation allows controlled micromotion in the fracture zone but prevents fixation failure during rehabilitation until the fracture heals.

相对稳定固定允许在骨折区域的控制性微动，并且能够在骨折愈合之前的康复治疗期间固定不失败。

Thus the paper-knife is at the same time an article producible in a certain manner and one which, on the other hand, serve a definite purpose, for one cannot suppose that a man would produce a paper-knife without knowing what it was for.

因此裁纸刀既是一件可以按照固定方式制造出来的物件，又是一个达到某一固定目的的东西，因为人们无法想象一个人会制造一把裁纸刀而不知道它派什么用场。

The changing trend was induced by area fluctuation of semi-mobile and semi-fixed dunes because 2.6% area of semi-mobile dunes and 12.3% area of semi-fixed dunes were unchangeable during 1987 to 1995. And, most changeable area of the semi-mobile and the semi-fixed dunes transferred to other sand-dune types and cropland.

沙漠化程度的变换主要是由半流动和半固定沙丘的变化所导致，其中在1987-1995年期间，半流动和半固定沙丘分别只有2.6%和12.3%保持不变，其余部分主要转移成其他沙丘类型和农田。

Since then, people have made many studies on resorbable internal bone fixation composites. Up till now, however, although those kinds of resorbable internal fixation composites have considerable strength, they can only be used for curing cancellated bone fracture and not for load-bearing bone fracture internal fixation because of their low modulus, too slow degradation rate and inflammation reaction.

然而到目前为止，可降解吸收性骨内固定材料，虽然具有一定的强度，但因刚度低，故在临床上仅用于治疗松质骨骨折，尚不能用于承重骨骨折的内固定，且在体内降解吸收时间太长以及容易引起无菌性炎症反应等，使其应用范围受到限制。

expandable intramedullary nail system has the unique technique principle, which has "hourglass" effect of homogenic load distribution and the advantage of no need of reaming and interlocking as well as the high power of anti-rotation resulting from the head of the peg in the femoral head. The fixation of Fixion PF for peritrochanteric fractures in old patients is mini-invasive .

Fixion PF可膨胀髓内钉固定原理为沙漏样固定，应力均匀分布于股骨髓腔，股骨头栓钉于股骨头内膨胀，增加抗旋转能力，不需扩髓、远端交锁，其独特的设计原理可减少创伤和相关手术并发症，尤其适合于老年骨质疏松性股骨近端骨折的治疗。

After excision of the fibrotissues and necrotic bone in the fracture ends, cancellous bone was transplanted in it and fixed by a plate. Then, the fracture ends were enclosed by a Facial Pedical osteal Flap.

将骨折端纤维及坏死骨去除之后，局部给以松质骨植骨并行钢板固定，之后将所取的筋膜蒂骨膜瓣包紧固定在骨折端周围，观察骨不连术后骨折的愈合情况。

In this particular example, I have tried to cover all aspects, i.e., without rebasing, how to rebase, and how to rebase using /FIXED switch, what are the needs of rebasing, and drawbacks of rebasing using /FIXED.

在这个例子中，我试图涵盖所有方面，即不重订基期，如何重订，重订以及如何使用/固定开关外，还有重订基期的需要，使用/固定重订基期的缺点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。