中肢

The method presented here is an extension of the method of analysis of interconnected plane shear walls that had been proposed in an article by the author.

本文的方法，实质上是作者在文章中所提出的分析平面联肢墙的方法的推广。

Methods: 50 female patients undergoing induced abortion, received propofol intravenous anaesthesia, induction dose was 2mg~2.2mg/kg, superaddition propofol 30mg~50mg to maintain anaesthesia depth.

50例接受人工流产手术的患者，用丙泊酚静脉麻醉，诱导剂量为2~2.2mg/kg，用质量分数为2%的丙泊酚，在20s的时间内均匀注入，术中病人有略微肢动时追加30~50mg丙泊酚以维持麻醉深度。

Hoxa-11gene plays an important role in the development of fish fins and tetrapod limbs.

Hoxa-11基因在鱼类鳍和四足动物肢发育过程中起着重要作用。

2 To kill weed which may sprawl rampantly among crops in the first several years, effective weedicide is needed to play the same role as ploughing fields does to eliminate weed.

sprawl：肢；懒散地伸开；蔓延；rampant：蔓生的；无约束的；plough：=plow 犁在最初的几年里，杂草可能在农作物中蔓延滋生，为了消灭这些杂草，需要有效的除草剂，发挥为了消灭这些为了消灭这杂草，需要有效的除草剂，发挥与耕地同样的消灭杂草的作用。

Craig Dietz, a US man born armless and legless, took part in a swimming competition in Pennsylvania recently with the help of a manmade caudal fin and finished 275th out of 308 participants.

在美国宾夕法尼亚州最近举办的游泳比赛中，没有双臂和双腿的&无肢人&克雷格·迪茨使用&人造尾鳍&参加了比赛，并在308名参赛者中名列275位。

The results of the analysis to complete 18S rDNA and partial 28S rDNA D 6-7 domain sequences of 30 collembolan species supported the monophyly of Poduromorpha and Symphypleona, Entomobryoidea is not a monophyly, familia Neelidae should be separated from Symphypleona. The situation about the superfamilia of Tomoceroidea and the familia Neelidae need further studies. The results of the further analysis to complete 18S rDNA and nearlly completely 28S sequences of 4 Protura, 6Collembola, 5 Diplura, 5 Insecta, 10 Crustacean, using 1 Myriapoda and 1 Chelicerata as outgroups indicated that Protura, Collembola and Diplura are monophy, respectively, Protura and Diplura have the nearest realationship, they make sister groups with Collembola and all of them assemble with Insecta to make a monophy cluster of Hexapod; The results support the monophy of Pancrusracea, Crustacean is not a monophy cluster and the realationships between them with Hexapod need further reseachers.

对我国的14科27属30种跳虫的18S rDNA全序列和28S rDNA部分序列(D6-D7)的基因信息数据进行分析，结果支持原目、愈腹目的单系性，长角目不形成单系群，支持短角科从愈腹目中分出，但鳞总科和短角目的分类地位有待于深入分析探讨；进一步比对4种原尾虫、6种跳虫、5种双尾虫、5种昆虫和10种甲壳动物的18S rDNA全序列和28S rDNA全序列，以1种多足动物和1种螯肢动物为外群，进行系统关系分析，结果显示：原尾纲、弹尾纲、双尾纲分别为单系群，原尾纲和双尾纲优先聚为一支，然后和弹尾纲构成姐妹群，以上三类又和昆虫聚为一支，支持六足动物的单系性，支持泛甲壳动物，但甲壳动物并未形成单系，其各类群和六足动物之间的亲缘关系尚须进一步确定。3。

The RF cage and new cage were respectively inserted into FEM of lumbar spine in L2-L3 motion segment for comparing the biomechanical features, such as stress of adjacent disc, contact pressure of interface between cancellous bone and cage, subsidence, dislodgement and range of motion.

而新设计椎间融合器和现有的RF融合器分别被放在L2-L3的运动肢段中，比较它的生物学特色，如邻近椎间盘应、骨头与融合器之间的接触压、下陷、移位和运动范围。

Results there are 22 affected patients (10 males and 12 females with approximately equal sex ratio) and the mean age of onset was 16 years old.fifteen patients had positive family history.the major symptom experienced was itching.keratotic papules were invariably present in our patients and mixed pattern with seborrheic plus flexural involvement was the commonest phenotypic variation.all of them had acral signs; 36.36% patients had oral mucosal lesions.lesions were most frequently found on face,ears and back of ears,neck.focal acantholytic dyskeratosis with corps rounds and grains were the usual histopathological findings.

结果 22例患者中有女10例，男12例，男女比例基本相当。平均发病年龄16岁。其中15例有家族遗传史。主要的症状是瘙痒。多在皮脂溢出部位和屈侧皮肤可见油腻性角化性丘疹，且全部病例肢端受累，36.36%患者口腔有皮损。最常见部位依次为面部、耳部和耳后、颈部。局限性棘层松解性角化不良及其产生的圆体和谷粒是最常见的组织病理学改变。

Different from ordinary highrise structures,it is required to check the out of plan endurability of wall in structure analysis of wind tower.

在结构计算中验算壁板、墙肢平面外承载能力，是井塔有别于一般高层建筑结构的特殊要求。

The smallest dominant species were the Rotifera Brachionus forficula, Brachionus angularis and Polyarthra vulgaris, with an average length less than 100μm.

轮虫优势种中，体长最小的是剪形臂尾轮虫、角突臂尾轮虫和广布多肢轮虫等，它们的平均体长均小于100μm。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。