系
- 与 系 相关的网络例句 [注:此内容来源于网络,仅供参考]
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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。
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We organized and identified the specimens which collected in the insects specimens laboratory of life science and technology department of Xinjiang university, from almost everywhere of Xinjiang with combination of the conventional methods and the electroscopic scanning technique.
本文采用常规鉴定方法与雄性外生殖器解剖相结合,辅以扫描电镜观察,对收藏于新疆大学生命科学与技术学院昆虫室20年来积累的标本及三年在校期间系统地采集于全疆各地的拟步甲类标本进行了整理与鉴定,结合野外考察及重要类群的生物学研究,研究其区系成份,并对其区系特征及地理分布状况进行了系统的分析,主要研究成果如下:1)初步查明新疆拟步甲科昆虫共计266种,分隶于23族72属,其中35种为中国新记录种,3种为拟步甲类新种,作新种记述,并附图片;在研究过程中初步探讨了拟步甲的中文命名问题; 2)新疆拟步甲种类繁多,其区系成分分析显示,除12种为广布种以外,共有6种区系成分,其中中亚细亚种为最多,有87种,占已种的32.7﹪;其次依次为中央亚细亚种和特有种,分别为81种和65种,各占已知种类的30.5﹪和24.4﹪;泛古北种12种,占4.5﹪;欧洲西伯利亚种7种,占2.6﹪;欧洲中亚种最少,仅有2种,占0.75﹪,并根据新疆拟步甲科昆虫区系成分分析了其起源问题; 3)新疆拟步甲科昆虫的地理分布表明,分布于准噶尔盆地的种类最为丰富,计161种,占新疆已知种的60.5﹪;其次是塔里木盆地92种,占已知种的34.6﹪;东疆诸盆地63种,占23.7﹪;伊犁谷地56种,占21.1﹪;在三大山系中,天山山系的拟步甲种类最多,为54种,占20.3﹪;阿尔泰山山系28种,占10.5﹪;昆仑山山系13种,占4.9﹪。
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The sequence of the causes of death in male was circulatory system diseases,malignant neoplasms,respiratory diseases,accidents and digestive system diseases.The sequence in female was the circulatory diseases,malignant neoplasms,respiratory diseases,the endocrinological diseases and accidents.
男性死亡率死因顺位依次为:循环系、肿瘤、呼吸系、损伤和中毒及消化系疾病;女性死亡率死因顺位依次为:循环系、肿瘤、呼吸系、内分泌及损伤和中毒。
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We shall there endeavour to establish the following propositions:-1. That the most ancient system in which the idea of blood-relationship was embodied, was the system of kinship through females only. 2. That the primitive groups were, or were assumed to be, homogenous. 3. That the system of kinship through females only tended to render the exogamous groups heterogeneous, and thus to supersede the system of capturing wives. 4. That in the advance from savagery the system of kinship through females only was succeeded by a system which acknowledged kinship through males also; and which, in most cases passed into a system which acknowledged kinship through males only. 5. That the system of kinship through males tended to rear up homogeneous groups, and thus to restore the original condition of affairs- wher the exogamous prejudice survived- as regards both the practice of capturing wives and the evolution of the form of capture. 6. That a local tribe, under the combined influence of exogamy and the system of female kinship, might attain a balance of persons of different sexes regarded as being of different descent, and that thus its members might be able to intermarry with the principle of exogamy. 7. That a local tribe, having reached this stage and grown proud through success in war, might decline intermarriage with other local tribes and become a caste.
我们将明确一下命题:1、大部分包括血统联系观念的古代体系是只通过女系计算血族关系的体系。2、原始群是或被假定是纯系的。3、只按女系计算血族关系的系统倾向于实行异类群的外婚制,并因而取代盗妻的体系。4、从只按女系计算血族关系的野蛮系统发展来的高级系统为也承认通过父系计算血族关系的系统所继承。5、通过父系计算血族关系的系统往往跃回均质的群体,并且因此恢复到事情的原始状态——外婚的偏执得以幸存——被认为既是实行盗妻的又是从盗妻发展的。6、一个本地部落在外婚制和女系血族关系的联合影响下,可能达到被认为不同世系的不同性别人们的平衡,而且因此成员可能得以按外婚原则通婚。7、到达这一阶段而且通过胜利的战争获得自豪的本地部落,可能拒绝与本地部落的联姻而变成世袭种姓。
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We shall there endeavour to establish the following propositions:-1. That the most ancient system in which the idea of blood-relationship was embodied, was the system of kinship through females only. 2. That the primitive groups were, or were assumed to be, homogenous. 3. That the system of kinship through females only tended to render the exogamous groups heterogeneous, and thus to supersede the system of capturing wives. 4. That in the advance from savagery the system of kinship through females only was succeeded by a system which acknowledged kinship through males also; and which, in most cases passed into a system which acknowledged kinship through males only. 5. That the system of kinship through males tended to rear up homogeneous groups, and thus to restore the original condition of affairs- where the exogamous prejudice survived- as regards both the practice of capturing wives and the evolution of the form of capture. 6. That a local tribe, under the combined influence of exogamy and the system of female kinship, might attain a balance of persons of different sexes regarded as being of different descent, and that thus its members might be able to intermarry with the principle of exogamy. 7. That a local tribe, having reached this stage and grown proud through success in war, might decline intermarriage with other local tribes and become a caste.
我们将明确一下命题:1、大部分包括血统联系观念的古代体系是只通过女系计算血族关系的体系。2、原始群是或被假定是纯系的。3、只按女系计算血族关系的系统倾向于实行异类群的外婚制,并因而取代盗妻的体系。4、从只按女系计算血族关系的野蛮系统发展来的高级系统为也承认通过父系计算血族关系的系统所继承。5、通过父系计算血族关系的系统往往跃回均质的群体,并且因此恢复到事情的原始状态——外婚的偏执得以幸存——被认为既是实行盗妻的又是从盗妻发展的。6、一个本地部落在外婚制和女系血族关系的联合影响下,可能达到被认为不同世系的不同性别人们的平衡,而且因此成员可能得以按外婚原则通婚。7、到达这一阶段而且通过胜利的战争获得自豪的本地部落,可能拒绝与本地部落的联姻而变成世袭种姓。
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This study recruited 8 OI I pedigrees (including a very large OI I kindred comprising 132 members, in which 43 are patients) and 402 nuclear families of health subjects (consisting of 1,263 subjects, and each familycontains at least one female offspring aged 20-45) in Chinese Han population. 1 By performing linkage analysis in the large OII kindred to the COLlAl and COL1A2 genes. Negative LOD score of-8.50 at 9 = 0.001 was observed for the COL1A2 gene, while positive LOD score of 2.31 at 0 = 0.001 was found for the COLlAl gene.
本研究在中国汉族人群中征集了8个Ⅰ型成骨不全家系(其中包括一个拥有132个成员、43个患者的大家系)和402个正常人群的核心家系(共1,263个个体,每一个家系至少含有一个20~45岁的女性子代)。1通过在大的Ⅰ型成骨不全家系中对COL1A1基因和COL1A2基因进行连锁分析,当θ=0.001时,在COL1A1基因处检测到的LOD值为2.31,而在COL1A2基因处检测到的LOD值为-8.50。
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It was seen that the main microflora causing the spoilage of fresh mutton meat consisted of 3 gram-positive bacilli with spore (about 30% of the micro flora), 1 gram-positive coccus (about 2% of the whole microflora), 3 gram-negative spirilla (about 63% of the whole microflora), and 1 gram-negative bacillus (about 5% of the whole microflora). Potassium sorbate, EDTA and nisin were used as preservatives to inhibit the growth of the main strains representative for the spoilage of fresh lamb meat.
对屠宰后羊肉的微生物区系进行了调查,成功地分离出引起冷却羊肉腐败的主要革兰氏阳性菌和阴性菌8种,其中含芽孢的革兰氏阳性杆菌有3种,占整个微生物区系的30%;革兰氏阳性球菌1种,占整个区系的2%;革兰氏阴性螺旋杆菌3种,占整个区系的63%;革兰氏阴性杆菌1种,占整个区系的5%。
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Chromosome observation of the male sterile line and fertile line, parents of hybrid combination and F1 indicated that the chromosome number of the male sterile line is the same as that of fertile line 2n=2x=24; Pollen parent (Tagetes putula PHBO029) is tetraploid 2n=4x=48; the F1 is triploid 2n=3x=36 with hybrid vigor.
通过对不育系、正常可育系以及杂交组合父母本、子一代的染色体数目观察发现:万寿菊雄性不育系的染色体数目与正常可育系相同,均为2n=2x=24;孔雀草PHBO029为四倍体2n=4x=48,它与万寿菊不育系杂交、其杂种为具有杂种优势的三倍体2n=3x=36。
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The main conclusions are: [1] Rapid development of corporations engenders urgent demand of financing, conflict between capital market imperfection and demand of financing leads corporations to control listed corporations by purchasing "shell" and enhance it"s financing capability; [2] Two kinds of pricing institution of stock provides stirpses for controlling listed corporations by low cost, monitoring institution imperfections provides corporations for operating listed corporations. Adjust of national assets provides more "shells; [3] More private corporations purchase listed corporations, some of them form stirpses; [4] Stirpses have positive influence about adjusting industry and enhancing capital market financing function; [5] Stirpses magnify financial risk by controlling listed corporations, and transform listed corporations from shareholders benefit to block shareholder benefit, having tendency of infracting shareholders benefit.
本文主要的结论:[1]中国企业的迅速发展对融资有迫切的要求,中国国内资本市场发展不完善与这种强烈的融资需求的冲突导致了企业寻求通过买&壳&的方式控制上市公司,以此来提高自身的融资能力;[2]中国上市公司股票的两种定价机制为&系&低成本控制上市公司提供了可能,监管机制的不完善为&系&提供了操纵上市公司的空间,国有资产在调整过程中从部分竞争行业退出,为资本市场提供了一定数量的&壳&资源;[3]民营企业纷纷买&壳&上市,在这个过程中,部分实力突出的企业形成了&系&;[4]&系&现象对进行行业整合、提高资本市场融资能力等方面起到了积极的作用;[5]&系&通过对上市公司进行的操纵放大了金融风险,将上市公司的股东利益最大化变为大股东利益最大化,存在着侵害小股东利益的潜在倾向。
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Results Among the 38 pedigree charts, 44.7 percent of the diabetics had the background of family tree and 25 symptoms were listed out which were illustrated by a typical pedigree chart. The difference between the total score of kidney-deficiency syndrome with and without family tress is statistically significant (P.05). The total score of four-diagnoses showed a linear correlation with the kidney-deficiency and the regression equation was =
结果在38幅家系图中,有家系背景者占44.7%,进一步举出25项单个症状,及典型家系图加以说明之;无家系背景的肾虚总分和有家系的肾虚总分具有统计学差异(P.05);四诊总分和肾虚总分呈线性相关,回归方程为=
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。