未固定的

Altruist theories in evolutionary biology were contested by Amotz Zahavi, the inventor of the signal theory and its correlative, the handicap principle, based mainly on his observations of the Arabian Babbler, a bird commonly known for its surprising altruistic behaviours.

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No medial fixation was used in the patients with a deltoid ligament injury.

三角韧带损伤的患者未予以内侧固定。

After 26 d composting,ammonical nitrogen and total nitrogen were improved obviously,which were 10.7 g·kg-1 and 36.9 g·kg-1 respectively in amended treatment,while they were 7.7 g·kg-1 and 26.8 g·kg-1 in un-amended trial.

结果发现，添加固定剂的堆肥处理B中铵态氮含量显著提高，堆肥结束时，NH+4-N含量为10.7 g·kg-1，是未添加固定剂的处理A的3倍，全氮含量为36.9 g·kg-1，比处理A提高10 g·kg-1。

All but one were achieved solid fusion (96%), and the other one had a painful pseudoarthrosis due to residual pannus invasion of rheumatoid arthritis.

在这25例踝关节固定术中，计有24例得到良好的愈合(96%)，其中一例由于类风湿性关节残留的炎组织而造成固定位置的未愈合。

All but one were achieved solid fusion (96%), and the other one had a painful pseudoarthrosis due to residual pannus invasion of rheumatoid arthritis.

在这25例踝关节固定术中，计有24例得到良好的愈合(96%)，其中一例由於类风湿性关节残留的炎组织而造成固定位置的未愈合。

objectivethe aim of this study was to evaluate the curative effects of the modified fixed reverse twin-block appliance combine edgewise on treatment of adult angle ⅲ anterior crossbite.methodsthe appliance was used on 15 adult subjects with angle ⅲ malocclusion and then compared clinical character and x-ray cephalometry before and after treatment.resultsafter 4 months treatment the appearance and profile were improve evidently, mandible retrusion was to lead molar and canine were angle i,overjet and overbite were normal.

目的：应用改良固定反式双阻板矫治器（twin-block appliance，tba）联合方丝弓技术矫治成人angleⅲ前牙反牙合，为成人前牙反牙合提供新的治疗方法。方法：矫治成人患者15例，进行临床表现及相关硬组织测量。结果：固定反式tba戴用4个月后下颌明显后退。所有患者在未拔牙的情况下前牙反牙合均得到有效治疗，磨牙及尖牙均达到i类关系。但上颌仅为牙及牙槽的代偿性变化。

Results The main causes of nonunion of humerus fracture were mistreatment and unconsummated materials of internal immobilization.Of32cases,31cases were healing;the average healing duration was6months.

结果 肱骨骨折不愈合的原因主要治疗方法错误及内固定材料因素及固定不完善。32例中，愈合31例，占96.9%，愈合时间4～10 月（平均6个月）；未愈合1例，占2.2%。

Results The main causes of nonunion of humerus fracture were mistreatment and unconsummated materials of internal immobilization.Of32cases,31cases were healing;the average healing duration was6months.

结果 肱骨骨折不愈合的原因主要为治疗方法错误及内固定材料因素及固定不完善。32例中，愈合31例，占96.9%，愈合时间4～10个月（平均6个月）；未愈合1例，占2.2%。

After douching with alcohol to remove excess blood and animal tissue,confined preservation,the magnesium alloy implants in group A and B were observed by SEM and analyzed by EDS.

方法在实验动物单侧下颌骨植入带有B-TCP涂层的条型镁合金内固定系统，并以未处理镁合金及钛合金内固定系统作为对照组。

Result:Altogether uses this method to treat 10 examples patients, completely belongs to the serious open smashing bone fracture, moreover all is outside the bone reveals, as a result of the osteomyelitis, the bone not company, the durable each kind of conventional surgery and the treatment has not attained successfully, the use bulk body emaciated by sickness excision, outside the bracket fixing pressurizes the compression to be fixed, simultaneously is doing the epiphysis end with the needle saw which independently develops to dive the good truncation bone, restores excises the body emaciated by sickness the length.

结果： 共用此方法治疗10例病人，全部是属于严重开放性粉碎性骨折，而且都是骨外露，由于骨髓炎、骨不连，经用各种常规手术及治疗未获成功，使用大块病骨切除，外固定架加压压缩固定，同时在干骺端用自行研制的针锯潜行截骨，恢复切除病骨的长度。10例分别切除病骨死骨3.0~14公分，干骺端分别延长3.0~14公分，全部获得成功，骨髓炎治愈。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。