5 families , 161 genera and 531 species of herbaceous plants from gansu have been sorted and the relation between species distribution and their latitude analysed 摘要对甘肃产5科161属531种草本植物(不包括栽培属种)进行了鉴定和登记,且对它们进行了统计分析和区系地理研究。
Sturgeon , or call stone old ghost , head cuirass is hexagonal , chela is sufficient powerful , sufficient edge back an abdomen provides bristle , congeneric kind more , or viridescence color , or he gong is lubricious 鲟,或称石老鬼,头胸甲为六角形,螯足强大,足背腹沿具刚毛,同属种较多,或青绿色,或赫红色。
6 . we examined the mode and tempo of evolution of cyt b in oedipodidae . for these grasshoppers , the most common amino acids and codons are leucine ( tta ) , isoleucine ( att ) and phenylalanine ( ttt ) 运用cytb基囚的核’苦酸序列对斑翅蝗科昆虫进行系统研穴时,各属种问的分类关系都比较明确,得到的树的拓扑结构大都一致。
The plant flora resource of the legume family and the forage value et . were analysed in gansu . and some suggestions for the reserve of the forage resource was put forward 摘要对甘肃饲用植物的第二大科豆科的地理分布、属种组成、区系成分及饲用价值等进行了分析研究,发现该科植物饲用价值极高、区系成分复杂;并对其利用保护提出了一些建议。
Of which 4 new genera and 4 new species are established . discovery of a lot of fossil worms with their traces provide direct clues to study on the locomotion style of the worm and indirect evidences for trace fossils to find their producer 在以上属种中发现大量的虫、迹同在的化石,为研究早寒武世的翻吻动物的运动方式以及遗迹化石提供了直接依据。
属: join; combine种: species从属种: subordinate species归属种: old species同属种: congener; sibling species新属种: genus et species nova腐霉属种: pythium species附属种类: subordinate sp旧的归属种: old species原属种族: ethnic origin同科种 同属种 两似种 姐妹种 相似种: siblingspecies属组: genus group属植物新变种圆叶鸡桑: morusfrom australis属於: be part of属植物为主的草本沙漠它们的多年生叶刚硬: triodia术: 术名词1.(技艺; 技术; 学术) art; skill; technique 不学无术 have neither learning nor skill; 美术 the fine arts; 医术 the art of healing; doctor's skill2.(方法; 策略) method; tactics 权术 political trickery; 战术 tactics3.(姓氏) a surname 术视 shu shi属之模式种: generitype术巴根加马湖: lake chaubunagungamaug属正粘病毒科: orthomyxoviridae family术布唐尕牙关: shu bu tang ga ya guan属员: [旧时用语] officials under a superior official