动物研究

Using the DG index to measure the diversity of soil invertebrate assemblages was more reasonable than Shannon-Wiener Diversity Index in this case because the Acarina predominated in the samples which covered up the information of other soil invertebrate taxa, while the DG index is proposed on base of the hypothesis that every species has equal independence and importance in the community and could be compared with inter-community.

在本研究中，应用密度类群指数分析土壤无脊椎动物多样性的结果比应用Shannon-Wiener多样性指数的结果更为理想，这是因为土壤无脊椎动物由于组成结构复杂，不同类群的个体数量往往存在着巨大的差异，例如蜱螨目的较大数量常掩盖了其它类群的重要信息，多样性指数不能体现这一情况，而密度类群指数是基于各物种在群落中都有同等独立性，宜在不同群落间进行同种类比较的假设，对于复杂的土壤节肢动物群落多样性的测定可获得比较贴切的结果。

Objective: To study the self-interaction of hemoglobin in Pisces Cyprinus carpio and Amphibia Rana catesbeiana .

摘 要 目的：研究鱼纲动物鲤鱼和两栖纲动物牛蛙血红蛋白自身的相互作用。

To establish anaplasma artificial infection model in experimental animals which treated with dexamethasone to investigate the transmission route of the pathogen, mice were infected via intra-abdominal and subcutaneous inoculation with the blood from infected cattle, the homogenate of infected gadflies and viscera of infected mice, contacting infected mice, respectively, while rabbits were infected through co-feeding with affected cattle.

采用地塞米松注射液长期抑制试验动物的免疫力，通过小鼠腹腔、皮下接种含有无浆体病原的奶牛血液、阳性厩蝇内容物、脏器悬液，并进行阳性小鼠接触感染和兔子临床同层感染等试验，研究奶牛无浆体的感染和传播及在试验动物体内的消长规律，建立起无浆体人工感染模型，调查临床中病原体的实际传播途径。

At present,most of studies of apositia began at first to adopt animal model of splenic asthenia,there are many patterns of syndrome of apositia in the clinical practices,the model of splenic asthenia cannot represent all the models of apositia.

目前研究厌食的动物模型大都直接采用脾虚动物模型，临床上厌食症的中医证型不一，例如有脾失健运、脾胃虚弱、胃阴不足、虚实夹杂等证型，脾虚只是其中证型之一。

This study uses pitfall traps to collect ground-dwelling invertebrates in Nanjen Forest. The ground-dwelling invertebrates in Gufu Area are mainly contributed by Hymenoptera, Collembola, Coleoptera, Araneida.

本研究是以掉落式陷阱来收集南仁山古湖样区内之底栖性动物，发现古湖样区地表无脊椎动物主要是由膜翅目、弹尾目、鞘翅目和蜘蛛目四大类所组成，约占80%。

The transgenic plants have been studying for more than ten years, which have some advantages including that the plants are autotrophy not requiring expensive media or strict culture conditions, and the plant viruses cannot infect human, compared with other systems such as microbe fermentation and transgenic animals.

近些年来，人们在转基因植物方面进行了大量的研究。与微生物发酵、动物细胞和转基因动物等生产系统相比，转基因植物不需要昂贵的设备和严格的培养条件，具有光合自养、成本较低，植物病毒不感染人类等优点，已成为一类比较廉价和安全的生物反应器。

Methods Eight bigeminal pregnant ewes in latter 2nd-trimester and 3rd-trimester were taken into the research of fetal cardiac intervention. Under continuous ultrasound guidance, advanced an cannula and stylet needle through the maternal abdomen, uterine wall, and fetal lamb chest wall and into the fetal LV, then imitate human balloon aortic valvuloplasty at valve ring level.

以8只中后期双胎妊娠黑山羊为研究对象，在超声引导下经皮/子宫穿刺胎羊左心室，并在主动脉瓣水平模拟人类主动脉瓣球囊扩张术，从而建立胎儿宫内心脏介入手术动物模型，从动物准备、术中胎羊体位、穿刺部位选择、介入技术要领、超声使用、胎羊保温、胎盘脐带保护等方面进行探讨总结。

Based on the 7 cruises survey data collected from 63 research stations in the Daya Bay of South China Sea in January and July 1988 and in March,May,September and December 2004,the variation characteristics of the abundance,biomass,productivity,and P/B value of macrobenthos in the two years were analyzed by using Brey s empirical formula.

利用1988年1月、7月和2004年3月、5月、9月、12月在大亚湾海域开展的7个航次63个站次的大型底栖动物调查数据，通过Brey经验公式对两个时段的大型底栖动物生产力和P/B值的变化特征进行研究。

In order to develop an accurate and efficient method for the identification of tiger DNA,mtDNA Ctyb sequences of 5 tiger subspecies and 6 other feline species and 6 cervid species were downloaded from Genbank,and compared by Wdnasis(V2.5) software.

为了建立对虎DNA进行特异性检测的有效、精确的方法，本研究中，从Genbank下载虎及其他6种猫科动物和6种鹿科动物的mtDNA细胞色素b基因序列，并用Wdnasis(V2.5)软件进行了种间序列比较。

In this study, we analyzed 8 rare and endangered animals, including giant panda, Yunnan golden monkey, red panda, Asiatic black bear, rhesus monkey, slow lorries, Chinese pangolin and concolor gibbons from China and adjacent areas.

本文以我国珍稀动物大熊猫、滇金丝猴、小熊猫，亚州黑熊、间蜂猴、恒河猴、中国穿山甲、黑冠长臂猿为材料，采用蛋白和同工酶电泳以及线粒体DNA序列分析（包扩采用非损伤取样以毛发和陈旧皮张样品进行的分析）的方法研究珍稀动物的遗传多样性状况及其同物种濒危的关系以及根据遗传学数据确定保护的基本单元等。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。