地理分布

The studies on evolution and geographical distribution of the genus Hordeum in China.

中国大麦属的演化与地理分布的探讨。

He studies on evolution and geographical distribution of the genus Hordeum in China.

itle 中国大麦属的演化与地理分布的探讨。

On the geographical distribution of the Juglandaceae.

标题 论胡桃科植物的地理分布。

On the geographical distribution of the Juglandaceae.

Title 论胡桃科植物的地理分布。

To obtain a better understanding of the historical dynamics of present-day species in this region, we examined the population structure of chloroplast trnT-trnF sequence variation in Juniperus przewalskii, an endemic tree species mainly distributed in the northeast plateau.

由于青藏高原的地貌效应，第四纪冰期气候的反复变化应对现今该地区生物的地理分布及其居群遗传结构产生重大影响。

The geographical distribution of Labiatae in Hengduan Mountains.

横断山区唇形科植物的地理分布。

The geographical distribution of Labiatae in Hengduan Mountains.

标题 横断山区唇形科植物的地理分布。

The possibility and preventive of Leptinotarsa decemLineata spreads into Heilongjiang province were discussed on the basis of its distribution and harmfulness, the geographic location of Heilongjiang province and agro-ecological conditions.

从马铃薯甲虫的地理分布危害特性和黑龙江省的农业生态条件等方面，探讨了访虫扩散入黑龙江省的可能险以及预防控制措施。

Fuel oil, also known as "residual fuel oil," or "mazut," accounts for 20 percent of the Russian energy consumption.

但是，俄罗斯石油出口面临一系列的约束：既有因为石油储藏的地理分布带来的运输问题，也有政治原因带来的税收、投资管制等。

Referring to the palaeontological data and the geographical distribution of existing species,the authors come to the conclusion that the main mechanism of chromosome evolution of Cervus is the Robertsonian fission,a metacentric or submetacentric fission in the centric region into two acrocentrics.

结合对鹿属古生物学资料和现代各个种的地理分布的分析，作者认为，鹿属染色体进化的主要机制是罗伯逊断裂，即一条中部着丝点染色体在着丝点部位断裂成为两条端着丝点染色体。

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。