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- Hong Kong is in the Oriental Region and despite cool winters has a fauna dominated by tropical species. 香港位处东方，冬天虽然寒冷，但动物品种仍以热带为主。
- In terms of the world geographical distribution, groups in the Oriental Region are distinctly predominant. 在世界动物地理区系中，以东洋区成分占有优势。
- The Ordovician-Silurian shales in the Oued Mya-Erg Oriental region of Algeria expelled large amounts of oil as recently as Late Cretaceous time. 阿尔及利亚的Oued Mya-Erg东部地区的奥陶系-志留系页岩直到晚白垩世才排出大量的石油。
- Fauna analysis district showed that the butterflies property of Hangzhou should belong to a transition from Palaearctic to Oriental region. 区系分析结果表明,杭州地区蝴类以古北东洋共有种和东洋种为主要成份,属东洋区系范畴,并具有由东洋区向古北区过渡的特征。
- Signoretiinae and Phlogisinae in Africa, Makilingiinae in the Oriental Region, Tinterominae in Central America and Drakensbergeninae in South America in Tertiary respectively. 淡叶蝉亚科Tinterominae和额冠叶蝉亚科Drakensbergeninae分别起源于第三纪的中美洲和南美洲。
- The distribution patterns of genera are segregated into 10 categories, among which the Holearctic and Oriental Region and the widely distributed pattern is predominant. 中国蚤蝇亚科存在10种比较明显的分布类型，以全北界和东洋界共有分布型和世界广布型占优势；
- The Palaearctic species are in the dominant and a lot of common species coexist, it showed the character of the transition from Palaearctic region to Oriental region. 研究表明：古北种占优势，同时有大量共有种，表现出古北区向东洋区过渡的特征。
- The high haplotype diversity and nucleotide diversity were corresponding to very large population size and extensive distribution of Pelophylax nigromaculata in Palaearctic Region and Oriental Region. 这样高的单元型多样性和核苷酸多样性与黑斑侧褶蛙作为古北界和东洋界的广布种，种群大是相应的。
- At present, 87 percent of the sixty-one species of Vanessa which have been identified are distributed in Orient region, and 13 percent of them are distributed both in Orient region and palaearctic region. 目前已鉴定的61种蛱蝶中,87%25分布在东洋区,13%25分布在东洋区和古北区。
- The Middle East just as other oriental regions has encountered the challenge of industrial civilization from Western Europe in modern times. 中东和东方其它地区一样,在近代遇到了来自西欧的工业文明的挑战。
- This paper discusses the line of demarcation of Palearctic and Oriental Regions onthe basis of the data of the distribution of some agricultural insects east of Chinling. 本文系以某些主要农业害虫的分布资料为依据,来讨论古北、东洋两地区在我国秦岭以东的分界线问题。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- This oriental legend is fascinating. 这个东方传说很吸引人。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- It's flight No.104, northwest orient airlines. 是西北航空公司的104号班机。
- She has studied the cultures of Oriental countries. 她研究过东方各国的文化。
- He specializes in oriental history. 他专门研究东方史。
- Storms spring up easily in this region. 这个地区很容易发生风暴。
