足的

The biggest area was 18cm×13cm,and the smallest was 4.5cm×10cm.there were 6 cases osteomyelitis with bone exposure,4 cases muscle tendonexposure.donor-area direct suture or plant skin.resultsall flaps survived,several cases flap were fat and clumsy and need make them thin in second intention.conclusionthe clinical result of repairing soft tissue defects in lower part of shank, the foot, with antidromic island flap providing blood supply by suralis nerver is reliable.the operation is sinple, without sacrifice of major arteries, low infection to foot, convenient for application.

其中骨髓炎骨外露6例，肌腱外露4例。供区直接缝合或植中厚皮片。结果：术后皮瓣完全成活，个别病例术后较臃肿，待二期将皮瓣修薄。结论：应用腓肠神经营养血管逆行岛状皮瓣修复小腿中下段及足部创面的临床效果可靠，手术操作简便，不牺牲小腿主要血管神经，对足部影响较小，便于推广开展。

Studies on Systematics of Collembola Collembola belongs to Arthropoda, Hexapoda. It is the most aboundace and cosmopolitan groups of the basal Hexapoda. 686 genera and 7895 species belongs to this class have been reported now from all over the world.

弹尾纲系统分类学研究弹尾纲Collembola，隶属于节肢动物门Arthropoda，六足总纲Hexapoda，是低等六足动物中种类最多、分布最广的一个类群。

Nurse 2.1 nurse commonly it is 10min of ～ of 5min of patient bubble foot with Wen Shui every night, use bibulous towel gentleness and wipe thoroughly, besmear equably with vegetable oil next at the patient double sufficient, massage gently absorb adequately what make, in order to achieve bit of skin softness, cleared scale, avoid weather-shack end. Clip fingernail shoulds not be too short, lest injure armour channel afterwards to send infection, do not stick adhesive plaster of cutaneous having damage, notice sufficient ministry heat preservation, footgear is appropriate, do not pass too small, excellent, close.

足背动脉搏动减弱7例，消失3例，缺血性溃疡4例，四周神经病变2例，表现为深浅感觉减退，经综合治疗20d～40d后治愈8例，好转4例。2护理2.1一般护理每晚用温水为患者泡脚5min～10min，用吸水毛巾轻柔而彻底擦干，然后用植物油均匀涂于患者双足，并轻轻按摩使之充分吸收，以达到皮肤柔软、清除鳞屑、防止干裂的目的。

Since, according to Plato there are two Ideas: animal and biped, how then is man a unity?

按照亚里士多德，由于存在两种理念：四足动物与两足动物，人是如何成为统一体的？

The part of the forelimb of a vertebrate , including the wrist and hand or the carpus and forefoot .

前足脊椎动物前肢的末端，包括手腕和手或脚腕和前足来源：词友

The distal part of the forelimb of a vertebrate , including the and hand or the carpus and forefoot .

前足脊椎动物前肢的末端，包括手腕和手或脚腕和前足来源：词友

The part the forelimb a vertebrate , including the wrist and hand or the carpus and forefoot .

前足脊椎动物前肢的末端，包括手腕和手或脚腕和前足

The distal part of the forelimb of a vertebrate , including the wrist and hand or the carpus and .

前足脊椎动物前肢的末端，包括和或脚和前足来源：词友

The results indicated that four SOD bands were identified in five tissues, and the band with the biggest mobility ratio were found weakly in gill, digestive gland and adductor muscle but not in foot and mantle. Two ATPase bands were found in four tissues except digestive gland. One MDH band was found in five tissues, but the MDH gene expressed strongly in foot and adductor muscle. Two ME bands were examined in foot, adductor muscle and mantle, but the band with smaller mobility ratio was found in gill and digestive gland.

结果表明，SOD在紫贻贝的5种组织中均有表达，共有4条酶带，但迁移率最大的酶带在足和外套膜中未出现，而在另外3种组织中呈弱表达；ATPase在除消化腺外的组织中都表现为2条带；MDH在5种组织中都表达出1条酶带，其中足和闭壳肌的MDH染色最深；ME存在1~2条酶带，其中迁移率大的条带在5种组织中都有表达，而迁移率小的条带只存在于外套膜、闭壳肌和足中。

WASHINGTON - Scientists unearthed a skull of the most primitive four-legged creature in Earth's history, which should help them better understand the evolution of fish to advanced animals that walk on land. The 365 million-year-old fossil skull, shoulders and part of the pelvis of the water-dweller, Ventastega curonica, were found in Latvia, researchers report in a study published in Thursday's issue of the journal Nature. Even though Ventastega is likely an evolutionary dead-end, the finding sheds new details on the evolutionary transition from fish to tetrapods. Tetrapods are animals with four limbs and include such descendants as amphibians, birds and mammals.

华盛顿-科学家挖掘出一副地球历史上最原始的四足生物头骨，这个有利于帮组他们更好理解鱼类进化成为更先进的陆地行走生物，这个有着三亿六千五百万年年龄的头骨，肩膀和水生生物的一部分骨盆，Ventastega curonica，在Latvia被发现，研究者一篇研究报告发表在在星期三出版的自然杂志上，尽管Ventastega 可能是一个进化的死胡同，这个发现给出了从鱼类到四足动物进化变迁过程的新细节，四足动物是使用四肢的动物并且包括下属的比如两栖类动物，鸟类和哺乳类动物。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。