背侧的

1The axial evolution law on the structure and the aerodynamic characteristics of the asymmetric flows around slender bodies of revolution at incidences is summarized:whether the flow asymmetry is powerless or powerful,the flow always appears in the structure that lee-side vortices rise,and shed vortices form,and new lee-side vortices come into being alternately on opposite sides of a slender body of revolution axially from nose apex downstream to afterbody,and always induces the sectional side force of waving quasi-sinusoidally downstream axially.

1总结出细长旋成体有攻角非对称绕流流场结构和气动力特性的轴向演化规律：无论非对称性强弱，沿轴向从头部尖顶往后体，非对称绕流总是呈现为左、右两侧背涡交替从物面向上飘起、形成脱落涡、再衍生出新生背涡的流场结构，并诱导出沿轴向呈类似正弦曲线形式振荡分布的截面侧向力。

Results: Fifty-two of 66 patients with unilateral fractures were, after 9–13 years, rated as excellent/good according to the Green and O'Brien score as modified by Cooney et al.

结果：66例单侧桡骨无故骨折患者，有52例在伤后9－13年GOBC评分为优良，AO骨折分类与结果无关，相当多的患者仍遗留骨折移位：背侧成角（小于60岁者，平均13°，大于60岁者，平均18°），与伤时相比桡骨存在短缩（小于60岁者，平均2mm，大于60岁者，平均3mm），5例患者复位后仍存关节面缺损（1－2mm），但是仅有1例患者后来发展成了轻度的骨性关节炎。

Results:The TFCC was supplied by the dorsal and palmar branches of the anterior interosseous artery.

结果：三角纤维软骨复合体的血供主要来自骨间前动脉的掌侧支和背侧支。

objective To investigate the clinical effect of dorsal carpometacarpal reversed island flap with dorsal metacarpal nerve to reconstruct finger.

目的 探讨带掌背神经的腕掌背侧逆行岛状皮瓣再造手指的临床应用效果。

However among the experimental groups no positive labeling was found in 2h group, positive cells were labeled in SFO and choroids plexus of lateral ventricles in 6h group, especially in ependymal cells of body part of SFO, but no positive cells were found in the other regions.

观察实验组可见：2小时组未发现阳性结果。6小时组在SFO与侧脑室脉络丛，发现阳性细胞，在SFO体部的室管膜细胞阳性较多；其它部位未见阳性细胞。8小时与16小时组在海马、下丘脑、背侧丘脑、脉络丛等多处均有阳性细胞。

Involvement of central tegmental tracts produces ipsilateral olivary degeneration; that of dentate nucleus or superior cerebellar peduncle produces contralateral olivary degeneration.

累及背盖中央束导致同侧橄榄体退变，累及齿状核或小脑上脚导致对侧的橄榄体退变。

Objective: Investigate the Treatment of volar lip fracture of middle phalangeal base with dorsal dislocation of proximal interphalangeal joint and evaluate the treatment effectiveness.

目的：探讨中节指骨基底掌侧撕脱骨折伴近指间关节背侧脱位的治疗方法并评价其临床疗效。

Methods 27 patients used abdominal random flap, cross finger flap, island flap from the dorsal of index finger, neurovascular island flap from the radialis of thumb and phalangeal pulp flap to repair.

对27例拇指指腹缺损的患者，分别采用腹部任意皮瓣、邻指皮瓣、示指背侧岛状皮瓣、拇指桡侧指动脉岛状瓣及趾腹皮瓣等5种不同方法进行修复。

Treatment effectiveness was satisfactory regardless of the application of conservative or operative treatment for volar lip fracture of middle phalangeal base with dorsal dislocation of proximal interphalangeal joint, the key of therapy is anatomic reduction, and rehabilitation exercises actively postoperation.

无论保守或手术治疗中节指骨基底掌侧撕脱骨折伴近指间关节背侧脱位，解剖复位是治疗的关键，术后积极进行康复锻炼，效果满意。

At the mid-thoracic and lower thoracic levels, significantly more vertebral rotation occurred under dorsal shear loads than under ventral shear loads.

在胸正中和下胸位置，背侧剪切载荷比胸侧剪切载荷会产生更明显的椎体旋转。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。