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genus and species相关的网络例句

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与 genus and species 相关的网络例句 [注:此内容来源于网络,仅供参考]

The Nothoperanema Ching is a small genus of Dryopteriaceae s.l.,it have 5 species now,the squama,the shape and texture of leaves,and many extermal forms are close to the Peranemaceae,the two may have close relationships.

肉刺蕨属NothoperanemaChing是鳞毛蕨科的一个小属,现有5种,该属在鳞片、叶形、叶的质地等外部形态方面与球盖蕨科很相似,二者之间似乎存在密切的亲缘关系。

During the growth season in the year 1998—2000, through collecting、culturing and identifing the subaerial algae which is in 26 research sites of forest and 11 communities of steppe vegetation, there are 107 species of subaerial algae in Jilin's terrestrial ecosystem which are subordinated to 12 families, 29 genus in Cyanophyta.

在1998—2000年三个生长季节内,通过对设立在森林区内26块研究样地及草原植被带内多状态下的11种群落类型中的亚气生藻类标本采集、培养、鉴定,中国东北森林-草原样带中共有亚气生藻类107种,隶属于蓝藻门、绿藻门及黄藻门的12科29属。

Mitochondrial coxI,atp6 and orf25 DNA fragments for 12 species, which belong to two subgenera Pinus and Strobus of the genus Pinus, were amplified by polymerase chain reaction using gene specific primers. Their partial sequences were obtained by directly sequencing the PCR products with the same sets of primers.

本研究利用PCR和PCR产物直接序列分析技术,获得了分属于松属两个亚属Pinus和Strobus12个松树种coxI,atp6和orf25三个线粒体基因DNA片段的序列。

Results The investigation showed that there were 19 species and 5 genus mosquitoes in the district, of which, Culex pipiens pallens was the dominant specie, accounting for 61.31%, following with Armigeres subalbatus (22.02%) and Mansonia ochracea Theobald (6.36%).

结果 本次调查显示该地区蚊类有5属17种,淡色库蚊为优势蚊种(占61.31%),其次为骚扰阿蚊(占22.02%)和黄色曼蚊(占6.36%);季节消长呈单峰型,以7月下旬密度最高。

Furthermore, three species of Sinocrossocheilus were described respectively as S. labiata, S. nigrovittata and S. longibulla. Zoogeography and Diversity of Sinocrossocheilus genus were discussed also.

就我国特有属华缨鱼属的分类进行系统整理,描述了华缨鱼属4新种-宽唇华缨鱼、粗唇华缨鱼、黑带华缨鱼和长鳔华缨鱼,并在动物地理学和进化生态学方面初步研究了华缨鱼属鱼类。4。

Result The genus Actinidia is a dioecious plant and widely distributed in the Asian continent. It is also native to China and most species are cultured in the southwest of China.

结果]猕猴桃属植物广泛分布在亚洲大陆,中国是该属植物原生和分布中心,具有广泛的开发利用价值。

Any of various grasses of the genus Bromus, native to temperate regions and including several weeds and ornamentals and some species important for forage.

雀麦草一种雀麦属草类,原产于温带地区,包括几种杂草、观赏植物和某些提供草料的重要品种

Based on the database of 1986-2000 provided by the Wild Bird Federation Taiwan and a field assessment survey conducted between 1998 and 2000, four exotic species of cockatoos, belonging to the genus Cacatua, were found in Taiwan.

依据中华民国野鸟学会鸟资库1986-2000及本研究1998-2000的野外评估调查,在台湾已有4种鹦鹉科外凤头鹦鹉属鸟种的野外族群出现。

The scope of the genus Cladonia and the concept of species in Cladonia are discussed and a new scheme for infragenus classification is proposed.

文中对石蕊属的范围及物种概念进行了讨论:同时也对石蕊属的组级分类进行了修订。

Up to now, based on proteomics approaches, venomes from more than one hundred species of fifty-eight Genus among three families (Elapidae, Colubridae and Viperidae) have been studied and more than ten protein families have been identified.

迄今,利用蛋白质组技术已经对游蛇科、眼镜蛇科、蝰科中的58个属100多种蛇毒的毒物进行了研究,鉴定出了十多个蛋白质家族。

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