community n. 1.村社;社会,集体;乡镇,村落;【生物学】群落,群社。 2.共有,共用;共同体,共同组织;联营(机构)。 3.共(通)性;一致(性);类似性。 the European Atomic community欧洲原子能联营。 the European Coal and Steel community欧洲煤钢联营。 community of interests 利害相通。 community of property 财产的共有。 the Jewish community犹太人社会〔一个地区全部犹太人的〕。
Iii ) for artificial communities including herbaceous community , pure conifer and needle broad - leaved mixed forest , the poor niche configuration and serious niche overlap of component species made the composition structure of community be in an unstable state 3 )人工构建的群落(包括草本群落、针叶纯林和针阔混交林)其组成物种生态位配置差,生态位重叠大,造成群落组成结构不稳定。
3 ) the soil moisture under the artificial community was twice that of non - vegetation slopes ; topsoil moisture increased by more that 200 % during the rainy season , but in the dry season the soil moisture under the introduced vegetation was close to or even lower than that of non - vegetation slopes : 3 )根据土壤含水量的分析,雨季植被下土壤含水量比光坡地增加约100 ,表层上则增加2倍以上;但旱季,乔木林地土壤含水量与无植被覆盖地相近甚至低于无植被覆盖地。