species n. 〔sing., pl.〕 1.種類;【生物學】(物)種。 2.【邏輯學】種。 3.【原子能】核素。 4.【法律】形式。 5.【宗教】圣餐物。 a species of folly 一種愚蠢行為。 the four species 【數學】四則,加減乘除。 The Origin of S- 《物種起源》〔Darwin 的名著〕。 the [our] species 人類。
Carbon content rate in constructive species of main forest types in northern china 華北主要森林類型建群種的含碳率分析
The community composed of elaeagnus mollis as the constructive species is one of the typical vegetation types in the hills and lower - mountains of southern of shanxi 以翅果油樹為建群種形成的群落,是山西南部暖溫帶落葉闊葉林地帶低山丘陵區的代表植被類型之一。