查询词典 biogeographic

Trilobite evidence indicates that all the plates and most of the terranes in China exhibit a close biogeographic link and may have formed part of the eastern Peri-Gondwana during the Ordovician, except for the Altay Terrane of the Northern Xinjiang Autonomous Region and the Ergen-Hinggan Terrane of the Hinggan Region, where trilobite faunas show a strong affinity with those of Siberia and Laurentia.

三叶虫证据表明，除北疆区的阿尔泰地体和兴安区的额尔古纳－兴安地体与西伯利亚和劳伦陆块在动物群方面紧密关联外，中国奥陶纪的所有板块和大部分地体均系当时东泛冈瓦纳的重要组成部分，在生物地理上彼此密切相关。

By separation and combination analyses of nuclear rDNA ITS and the cpDNA (matK gene, rpl16 intron and atpB-rbcL spacer) sequences, the interspecific relationships were discussed, and the classification review and biogeographic analysis were done for all species bearing raceme or spike of one to many umbels with prophylla at base.

运用nrDNA ITS及cpDNA(matK、rpl16、atpB-rbcL)序列的单独和联合分析探讨了这些类群的种间关系，并对世界菝葜属中具有一至多个伞形花序排列成圆锥花序或穗状花序、花序梗上有关节的所有种进行了分类学研究及生物地理学研究。

Four phases of the biogeographic attribution can be divided in the Ordovician period,①the phase of pan-earth genera in the Tremadocian age,②the phase of mixture by South China and North China genera from the Floian to Dawanian age,③the phase of South China type from the Darriwillian to the middle Sandbian age,④the phase of North China type from the late Sandbian to the Hirnantian age.

把奥陶纪塔里木盆地的牙形石生物地理区的演化分为4个演化阶段，①特马豆克期泛球型属种阶段、②弗洛期到大坪期华南型和华北型混生阶段、③达瑞威尔期到桑比期中期华南型阶段以及④桑比期晚期到赫南特期华北型阶段。

However, the deep-water facies trilobites of the relevant Chinese biogeographic units had progressively become more unified from the middle Darriwilian to the early Katian before the sub-provinces eventually broke down by the late Katian.

饶有趣味的是在凯迪晚期或阿石极期开始发生的生物地理亚区解体之前，有关陆块的深水相三叶虫动物群已经历了从达瑞威尔中期至凯迪早期的长期频繁交流以及组成逐渐趋于齐一的过程。

Synthetic analyses based largely on the platform/inner shelf trilobite faunas suggest that the Chinese eastern Peri-Gondwanan plates and terranes may have belonged to a single biogeographic province during the Tremadocian and the late Katian-Hirnantian, but may be divided into two sub-provinces during the Floian-early Katian (Arenig-Caradoc): One consists of South China, Tarim and Annamia, and the other may include North China, Sibumasu, southern Tibet, Tianshan-Beishan and possibly Hainan.

对这些属于东泛冈瓦纳的中国区块的台地或内陆棚三叶虫动物群的综合分析研究证明，它们在特马豆克期以及凯迪晚期－赫南特期(late Katian-Hirnantian)或阿石极期应归属同一生物地理区，而在弗洛期－凯迪早期(Floian-early Katian)或阿仑尼克期－卡拉多克期(Arenig-Caradoc)则可划分为两个生物地理亚区：一个由华南、塔里木板块和安南或印支地体组成，另一个包括华北板块以及滇缅马、藏南、中天山－北山地体。

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。