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Experts predict that only the provinces of Guangdong, Hong Kong, the annual demand will be 10 million more than 8. 2000 National Conference special breeding information exchange, the experts unanimously optimistic about the Concubine chicken, peacock blue it with 21st century as the most promising one of the rare bird species, it will replace the entire poultry replacement, the future of immeasurable!

据专家预测，仅广东、香港等地年需求量将超过8千万只。2000年全国特种养殖信息交流会上，专家们一致看好贵妃鸡，把它与蓝孔雀列为21世纪最有发展前途的珍禽品种之一，它将代替整个家禽更新换代，前途不可估量！

Pearl oyster, Pinctada martensii Dunker was one of the most important cultured species to produce sea pearls in China.

马氏珠母贝又称合浦珠母贝，是世界上海水珍珠培育的主要种类，在我国南方海区广泛分布。

Description Phosphate is one of the most important ion species in nature.

产品说明磷酸盐是自然界最重要的离子之一。

Pinewood nematode Bursaphelenchus xylophilus Nickle, which is one of alien invasive species in China, caused pine wilt disease having threatened pine forest and caused serious great impact on forest including economic, environmental and social affects in China.

松材线虫Bursaphelenchus xylophilusNickle是中国重要的外来入侵种，由它引起的松材线虫病对中国森林构成严重威胁，它对林业将产生重要的影响，包括经济、环境/生态和社会的影响。

The males and females have such different plumage that at one time they were thought to be separate species .

雄鸟和雌鸟有完全不同的羽毛，以前它们被认为是独立的物种。

From the pluvial world, the Japanese archipelago, and there were the ancestors of human life, the Japanese species and the formation of the Japanese prototype was considered to be one million years ago, before and after the 3rd century BC to the Jomon era.

从洪积世起，日本列岛上就有人类的祖先生活，日本人种及日语原型的形成则被认为是1万年前至公元前3世纪前后的绳文时代。

Seed dispersal is one of the processes of landscape ecology. Acknowledge of seed dispersal process and mechanism not only revealing future construction composition and dynamic about species population and community, applying parameter for landscape model, but also providing theoretical foundation for vegetation resume and environment protection.

种子扩散研究是有关景观过程的研究，了解种子扩散的过程以及扩散机制，不仅能够了解物种、种群以及群落未来的结构、组成与动态、为景观模型提供参数，而且为植被的恢复、自然环境的保护提供理论依据。

The molecular phylogenetic trees indicated that Oedipodinae is a monophyletic group and this subfamily is a natural one, but Catantopinae and Acridinae are non-monophyletic. Oedipodnae is a relatively primitive group within the Acrididae, whereas the Oxyinae may have diverged later than Oedipodinae, but earlier than most other species of Acridide.

分子系统树表明：斑翅蝗亚科是一单系群，该亚科是一个合法的亚科，但斑腿蝗亚科和蝗亚科都不是单系群；斑翅蝗亚科在蝗科内是一个相对原始的类群，而稻蝗亚科比斑翅蝗亚科相对进化，比蝗科的其他亚科的种类相对原始。

If one animal species fails to procreate enough offspring in each generaton , it will be extinct

一个动物物种如果不能在每一代生育足够数量的后代，那它就要灭绝。

Results The body of the two species consists of scolex, neck and strobilae. Each mature proglottid showed a set of male and female reproductive system and genital openings on one side.

结果 两种绦虫的成虫均由链体构成，成节中均各含一套雌、雄生殖器官，生殖孔均为单侧开口，睾丸均分布在卵巢两侧及卵黄腺后部。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。