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Sequences of 28S rDNA across Acari, though with variable region, were not randomly distributed, with the expansion segments being more variable than the core regions and with an increasing sequence divergence with taxonomic distances.

散布图显示,转换取代与颠换取代有类似的线性变化;支序分析及群聚分析的亲缘关系显示,同科及同属内的成员都群聚的很好,全爪蟎属与小爪蟎属的亲缘关系,与叶蟎属较的是岩蟎属。28S rDNA的序列特性显示,其核心序列适合分析较高阶的蟎蜱亲缘,而展延区则可应用於低阶的分析。

T word Thursday on the first account at the first to buy, buy nearly 2,710,000 yuan, and this situation from October 23 onwards, almost every trading day T has bought the word account, the total amount of nearly 20,000,000 yuan .

关于第一个帐户字星期四第一个买,买了271.000万元,这种情况从10月23日起,几乎每个交易日T已经购买了字帐户,2000.0万元的总额。

Therefore this work aims to apply the concepts of near-net-shape forging to the forming of hexagonal bolts. FE software DEFORM 3D was utilized to simulate and verify the proposed forming schemes to achieve this end.

因此本研究导入净形锻造的观念於六角螺栓的成形加工,以达到无废料的理想,並以金属成形的有限元素DEFORM 3D软体进行模擬,探討可行之净形设计。

The presented concept of "beam-distance acoustic image" and "beam-depth acoustic image" provide torpedo near field control and guide characteristics.

提出目标场波束-深度和波束-距离二维声图象的概念,为鱼雷末制导阶段提供了目标场回声二维特征。

Rifle Corps (38 Guards, 1 Rifle Division), 114 Rifle Corps (76 Guards, 160 Rifle Division), 3rd separate sharpshooter's battalion148 Gun Artillery Brigade, 378 Antitank Artillery Regiment, 136 Guards Mortar Regiment, 581 Antiaircraft Artillery Regiment

第96步兵军(第38卫步兵师,第1步兵师),第114步兵军(第76卫步兵师,第160步兵师),第3独立狙击手营,第148加农炮旅,第378反坦克炮团,第136卫迫击炮团,第581防空炮团,第48工程兵旅

And therefore it has the potential applications in green chemistry and chemical process,organic reactions areas.The literature review section of the thesis gave a brief introduction of the important applications in the green chemical process as well as the status of organic reactions research in NCW,and also summarized the applications in different kind of reactions such as hydrolysis,dehydration/hydration,alkylation,acylation, Diels-Alder reactions,rearrangements,condensations,hydrogen isotope exchange reaction,oxidation-reduction reaction,organometallic reactions.

论文的综述部分简要介绍了临界水在绿色化工过程中的重要应用价值和国内外在临界水中进行有机化学反应的研究现状,以及以临界水作为反应溶剂或催化剂在水解反应、脱水/水合反应、烷基化、酰基化、Diels-Alder反应、重排反应、缩合、氢同位素交换反应、氧化还原反应、有机金属反应等反应类型中的应用。

The innovations in the thesis are as follows:1、We finished the demarcations of the near surface and the geotextures in Westregions, the distinguishing features of the various static correction methods and theirsphere of application.

该文主要有以下创新之处:(1)进行了西部地区地表和地表结构的划分、以及目前各种静校正方法的特点和适用范围;针对不同的地表及地表结构,应采用不同的静校正方法。

The fringing coral reef of the southwest Leizhou Peninsula is located at the northern border of the tropical zone, and the sea surface temperature is an important factor in limiting coral reef ecosystem development.

根据雷琼海区4个海洋观测站实测海水表层温度资料,采用常规气候分析方法,分析了雷琼海区、雷州半岛西南部珊瑚岸礁区的SST变化概况及40年来SST变化趋势,得出礁区的SST年平均与季平均气候值;(1) 40年来,在全球变暖的总体背景下,研究区SST呈上升趋势,10年来尤为明显。

The nearsurface thicknesses, as seen by a P-wave and an S-wave, can be different. The watertable serves as a boundary for the P-wave near surface layer, but not necessarily so forS-wave which is unaffected by the pore fluid composition.

纵波和横波的地表厚度不同,纵波的地表层边界为潜水面,而横波不受孔隙流体影响,它的地表层往往延伸到潜水面以下。

In addition, many studies of patients with AVN showed plenty of special characteristics,such as age distribution and bone quality.Objective:To study the geometric features of proximal femur for the Chinese AVN population,in order to prove the existence of special characteristic of proximal femur for the disease and then develop an AVN-specialized stem evaluated by a validated finite element analysis.Methods:1.The author investigated the standard X-ray data of 127 cases(179 hips) with definite diagnosis of AVN to provide anatomical references for this disease.At the same time,we conducted a meta-analysis of anatomical studies of normal proximal femur data,including the section of LT+20,LT,LT-20 and CFI to identify the potential difference between AVN and normal population.

方法1、通过研究AVN患者标准X线正、侧位片127例(179髋),获得股骨端的解剖学数据,利用荟萃分析的方法比较AVN患者股骨段髓腔特征平面(LT+20,LT,LT-20)及CFI的改变与以往研究数据的差异,并利用创伤性FNF患者资料代替正常人股骨数据进一步比较髓腔前、后、内、外四条曲线段上的差异。2、通过结合现代CAD技术,将内、外、前、后曲线拟合到AVN柄的外形上,选用短柄假体设计,段设计利用AVN患者骨髓腔CT相对应位置的断面进行修正,设计AVN人工股骨柄。3、计算机三维有限元分析:①使用CAD软件SolidWorks和有限元软件Ansys所建立的髋关节股骨侧假体置换后的三维有限元模型。

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推荐网络例句

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。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?