掌

Objective To find out an effective approach to treat fracture of metacarpal bone and phalanges,especially near the joint fracture.

目地 寻求掌指骨骨折，特别是关节附近掌指骨骨折更为简便、有效地牵引和固定方法。

Objective To find out an effective approach to treat fracture of metacarpal bone and phalanges,especially near the joint fracture.Methods Closed reduction by X-ray fluoroscopy and skeletal traction from distal part with self-designed bone tractor.

目的 寻求掌指骨骨折，特别是关节附近掌指骨骨折简便、有效的牵引和固定方法方法应用自行设计的外固定支架，在电视X-ray透视下复位，于骨折远端的指骨行骨牵引治疗，并随时调整牵引力。

Results The computational results of force and pressure transmission through normal carpus matched well with previous studies. The release of TCL resulted in radial and palmar displacement of the scaphoid, flexion and radial rotation of radiocarpal joint as well as a further radial deviation of the whole carpal tunnel.

结果 腕部载荷传递及关节接触应力分布情况与前人实验数据相当接近；腕横韧带的切除导致舟骨发生向桡侧和掌侧的偏移，以及掌向屈曲和向桡侧的转动，而整个腕管结构则产生更大的桡侧偏移。

The gross anatomy, histologic description of palmar and dorsal radiocarpal ligament,and its biomechanics properties were studied by applying fresh-frozen and formalin-dip in cadaveric hand-wrist-forearm specimens. 2.An experiment model of unstable distal radius fracture was made by a dorsally based wedge osteotomy used to stimulate a Frykman I distal radius fracture.

通过制作桡骨远端骨折Frykman Ⅰ型不稳定骨折模型，应用压力敏感测试片测试桡骨远端关节面掌倾角变化、以及桡腕掌背侧韧带切断后桡腕关节面的生物力学变化；同时对腕关节进行X线摄片，测量腕不稳发生情况。

According to normal condition, injured condition, repaired condition, repaired plus fixed device, injured plus fixed device in turn, between the tendinous sheath of extensor hallucis longus and lister tubercular, with the velocity 10mm/min the load is applied on the specimen. The translation changes from 0cm to 2.5cm during the test.

SPSS13.0统计分析软件分析在相同的位移情况下(1.5cm、2.0cm、2.5cm)，比较腕掌侧关节囊韧带复合体在上述五种情况下的负荷差别，了解腕关节掌侧关节囊韧带复合体在正常、损伤、修复及外固定支架对腕背伸稳定性的重要作用。

Prana vidya creates the expand the expansion of consciousness in terms of attaining mental clarity ,developing greater awareness and the ability to cope with situations .it gives a finer control over the fluctuations of emotions and an increased rationality .

能量掌控的练习可以达到精神的清澈，从而扩大意识的感知和以及增强适应扩大意识的能力。能量掌控也可以较好的控制感情，从而达到理性的目的。

Objective: Volar capsular ligaments complex is an important stable structure of wrist joint.

目的：腕关节掌侧关节囊韧带复合体是腕关节掌侧重要的稳定结构。

A PDA is bulkier and the battery life is usually shorter, but if you're using a PDA anyway, then there are several ways to turn a PDA into a GPS.

掌上电脑是体积和电池寿命通常较短，但如果你正在使用一台pda无论如何，当时有几种方法，把掌上电脑成为一个全球定位系统。

It's these properties that have made Pebax the outsole material of choice for high-end baseball, football, and soccer cleats.

所以运用在VC3上的Pebax材料在全掌都提供了绝佳的支撑和保护，而在前掌又不失灵活。

"The clinical pattern of numerous small red maculae or reticular erythema and pale maculae in the palms of skin atopic persons may be an additional diagnostic feature and sere as the first clue for the ealuation of atopic risk in indiiduals, iewed in conjunction with the person's medical history and the hyperlinearity of the palms," the researchers write.

临床上特应性皮炎患者掌部多个小红斑或网状红斑以及苍白斑可以作为一项新增的确定诊断特征，以及结合患者既往病史和掌纹明显来评价特应性皮炎危险度的首要线索，研究者说。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。