Species composition and community structure of terrestrial algae in the biological crusts of lanzhou northern hill 兰州北山生物结皮中陆生藻种类组成与群落结构
Species composition and quantitative distribution of phytoplankton near the jiuduansha waters of yangtze river estuary 长江口九段沙附近水体浮游植物的种类组成与数量分布
The main reason of constitute of shrubbery and its distribution of qilian mountain is environmental change 以气候为主的环境条件变化是祁连山区灌木林的种类组成和分布地域改变的主要原因。
Fish samples captured by drift net from xiamen eastern seawaters from july 2003 to june 2004 were analyzed 摘要2005年7月至2006年6月对厦门东海域的流刺网渔获鱼类的种类组成及其多样性进行采样分析。
The composition of terrestrial mollusca is different except for 10 species 14 genera and 9 families are the same between two areas 两地区陆生贝类除9个科、 14个属、 10个种相同外,种类组成存在很大差异。
种类: kind; class; description; ty ...组成: form; make up; compose; form ...植物种类组成: floristic composition由不同种类组成的: conglomerate鱼类组成: fish component; fish composition值的多种类型辐射组成时: ht=∑wrdt分类组: structure group更类组: terrier group归类组: classification unit同类组: homogeneous group种类: kind; class; description; type; variety 不同种类的刀具 cutters of different kinds; 种类繁多 a great variety组成: form; make up; compose; formation; composition; configuration; make-up; compo 水的组成 the composition of water; 组成统一战线 form a united front; 他们组成了一个英语初级班。 they formed a group for beginners in english. 委员会由教授和工程师组成。 the committee was composed of professors and engineers.; 组成部分 integrant; (混合物的) ingredient分类组合: sort merge; sorted set类组织的: histioid丸类组合: mixed balls plate职业类组: occupational family桩类组合: pile type combination分类组合职能: sorting function潜在类组分析: latent class analysis种类物,种类: genus按种类: categories笔种类: types of pens部门,种类: category等级,种类: cl class; class各种类: a mt. a ortment; ass mt. assortment; nbspass mt. assortment