His forefinger darted in all directions as he spoke.

He ran his thumb along the edge of his knife.

他用大拇指试试刀刃.

Most palms have a bunch of large leaves at the top.

大多数棕榈树顶部都有一束大叶子.

Of all the economically important plants, palms have been the least studied.

在所有的经济作物中, 棕榈树得到的研究最少.

A line of palm trees fringe the swimming pool.

游泳池边缘围了一圈棕榈树.

Alex slammed the flat of his hand impatiently on the conference table.

亚历克斯有些不耐烦,用手掌重重拍了一下会议桌.

She wrapped a handkerchief around her bleeding palm.

她用手绢将流血的手掌包扎起来。

A woman encouraged to try knitting and crocheting after developing an autoimmune disease that caused a lot of hand pain reported on the Craft Yarn Council site that her hands are now less stiff and painful.

一位女士在患了引发手部剧痛的自身免疫疾病以后，被鼓励尝试编织，她在工艺纱理事会的网站上汇报说，她的手现在不那么僵硬和疼痛了。

Objective To explore and summarize the clinical effect that Human hair keratin ( HHK) artificial tendon repair defect in hand.

目的观察和总结人发角蛋白（HHK）人工腱修复手部屈伸肌腱缺损的疗效。

Twenty cases with skin defect of forearm and hand were treated by free skin graft with subcutaneous fat from 0.5 to 0.7 cm in thickness.

报道带0.5～0.7cm厚度皮下脂肪的皮肤游离移植，治疗前臂和手部的皮肤缺损20例。

Take an X-ray of sb's hand

拍摄某人手部的x射线照片

Methods The hand skin temperature was measured before and after cold water test by KY 333 infrared photography.

方法应用KY333型远红外摄像仪，对50名手传振动作业工人和27名健康对照工人，在10℃、10min冷水试验前后进行手部红外摄像。

Alice Hart-Davis has a treatment called a 'handacial' which involves injecting fillers into the hands to make them appear younger.

艾丽斯·哈特—戴维斯体验了一把“手部拉皮”。整形医生在她的手部注射填充剂，使手部看起来更年轻。

The dermatoglyphic features of 75 cases with Mental Retardation ( MR) and 152 persons with normal intelligence in a village of Dayong city of Hunan province were studied with canonical correlation analysis.

采用典型相关分析方法对湖南省大庸市某村75例精神发育迟滞（MR）患者和152名正常人的手部皮纹特征进行了研究。

Application of high-frequency ultrasonography in diagnosis of tendon laxity after tenorrhaphy

高频超声在诊断手部肌腱断裂修复术后肌腱松弛

Objective To analyze the treatment outcome of internal fixation using AO mini Titanium plate for treatment of hand fracture.

目的临床应用并分析AO微型钛板内固定治疗手部骨折的疗效。

Objective To investigate the therapeutic effect of AO mini stainless plate and screw used in open hand bone fracture.

目的评估AO微型不锈钢钢板螺钉在手部开放性短管骨骨折中应用的治疗效果。

Maxime Aubert and Adam Brumm, research fellows at Griffith University in Queensland, Australia, and the leaders of the study, examined 12 images of human hands and two figurative animal depictions at the cave sites.

澳大利亚昆士兰格里菲斯大学（Griffith University）的两名研究人员马克西姆·奥贝特（Maxime Aubert）和亚当·布鲁姆（Adam Brumm）是团队带头人。他们对洞中12幅人类手部图画及两幅具象动物图画进行了检测。

Radiologic appearance of hand and wrist in the workers processing jade stone

玉石加工工人手部和肘关节的X射线观察

Conclusion Loss of MP is related with the change of MNCV due to median nerve injury, all the selected measurements become significantly abnormal after median nerve injury.

结论正中神经损伤后，手部相应肌肉的MP丧失程度与MNCV改变相关，并且MNCV各项指标发生显著改变。

Onthe basis of two fundamental conceptions& mobility and connectivity of the mechanism, we get two conditions which must be satisfied by a robot hand-mechanism.

本文在引进机构学两个重要概念&活动度（Mobility）和连通度（Connectivity）的基础上，推导出机器人手部机构必须满足的两个条件。