掌

Carpometacarpal joint fracture or dislocation can make the deep branch of ulnar nerve jnjured,which is almostly resulted from the base of the metacarpal constricting directly on it; early diagnosis of the carpometacarpal joint fracture or dislocation and resetting it betimes is the crux to recover the nerve function.

腕掌关节脱位或并骨折可致尺神经深支损伤，多为脱位的掌骨基底直接压迫尺神经深支；早期诊断腕掌关节脱位或并骨折并进行及时复位是神经功能得以恢复的关键。唐山市第二医院骨科王斌

In fact, palmprint, which is the same as fingerprint, has the good characteristics of universality and uniqueness, and has better collectability than fingerprint.

其实，掌纹与指纹一样具有良好的普遍性和唯一性，并且在采集技术要求上比指纹简单，因此，掌纹识别有较明显的研究价值。

Variation of important value of dominant weed is that in spring and fall the dominant weed is Viola prionantha while in summer it is Digitaria ischaemum. In general management lawn community it is Leymus secalinus that is the dominant weed in spring and fall and Digitaria ischaemum in summer.

管理水平较差的草坪群落中，春季和秋季是早开堇菜占优势，夏季是止血马唐占优势；管理水平一般的草坪群落中春、秋季节是赖草占优势，夏季也是止血马唐占优势；管理水平较好的草坪群落中整个生长季是鼠掌老鹳草、鹅绒委陵菜、赖草占优势，且以鼠掌老鹳草的优势度最大。

Leaves digitately 3-foliolate (occasional leaves 1- or 2-foliolate); functional gynoecium 4-7-loculed, syncarpous; fruit a 4-7-loculed drupaceous berry.

掌状的叶具3小叶(偶然的叶具小叶1或2)；功能的雌蕊群4-7室，合心皮；果一4-7室核果状浆果。 9 Toddalia 飞龙掌血属

Individuals with PC-2 may also have natal or neonatal teeth, hair abnormalities , angular cheilosis, and hidradenitis suppurativa.

两种不同类型的PC在临床上除了都具有甲肥厚、掌跖角化、掌跖多汗和毛周角化外，还具有各自特征性表现。

The descending one is the continuing of dorsal branch, it crosses the ulnar edge of the fifth metecarpal bone and anastomizes with the digital artery of little finger or hypothenar branch of deep palmar (accounted for 70%).

降支为腕背支的延续，经第5掌骨尺侧缘直达掌骨头颈处与小指动脉尺侧支或掌深弓小鱼际支相吻合占70%；降支至豌豆骨附近变为纤细，由小指动脉尺侧支或掌深弓小鱼际支上行与之吻合占30%；吻合外径(0.5±0.1) mm。

Roll dough, led by Shi upper limb surgery were shaking with hypothenar or metacarpophalangeal joint operation by rolling those symptoms limb area, multi-fingered hands with the palm-gen rubbed take a relatively hard upper arm, thigh and wrist traction two-hand shake.

滚揉、牵抖上肢施术者用小鱼际或掌指关节滚受术者患肢症状区，双手多指与掌根相对用力拿揉上臂，双手握患肢腕部牵引抖动。

OBJECTIVE To present a simple and reliable method for the reconstruction of metacarpophalangeal joint by the cartilage transplantation of metatarsophalangeal joint.

目的 利用自体跖趾关节软骨移植修复掌指关节缺损的软骨面，为掌指关节创伤性关节炎提供简便、可靠的方法。

Abstract］ Objective To evaluate effect of metacarpeae dorsales centrifugal venipuncture on metacarpophalangeal joints venae.

目的 探讨掌指关节处掌背静脉离心静脉穿刺效果。

Boxers metacarpophalangeal easier than practicing that difficult to learn than Quanzhang.

拳比掌指易练，指比拳掌难学。我们的姿态可以从四个角度进行分析。

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。