孢囊群 的英文怎麼說
中文拼音 [bāonángqún]
孢囊群
英文
sorus-
Sori hemispheroid, in 2 - 3 series on each side along the costules, without indusium
孢子囊群圓形,沿中脈兩側各排成2 - 3行,無囊群蓋。Sori borne near the costule, indusium spherical, membranous
孢子囊群靠近中脈著生;囊群蓋球形,膜質。Sori 1 - 5 pairs borne on the lower surface of ultimate lobes at the end of basal veins ; indusium dehiscent in two equal halves when mature
孢子囊群1 - 5對,生於末回裂片下面近基部小脈頂端;囊群蓋成熟時對開2裂。Indusium the flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern
囊群蓋:是一種起源於胎座(應為葉表皮譯者注)的瓣片狀組織,覆蓋在蕨類植物孢子囊群中正在發育的孢子囊上。Each dot is called a sorus and consists of many sporangia mounted on stalks.
每個圓點稱為一個囊群,由許多長在柄上的孢子囊組成。The abundance and diversity of amf community maintain relative high level in gental contaminated soil, and the amf of glomus were the dominate community among 6 genus of amf presented in gental contaminated soil due to their 63 % propotion. the composition of amf community varied with the increase of pollution degree of soil. with the disappearer of gigaspora and paraglomus in medium polluted and serious polluted soil seperatly
隨著重金屬污染程度的增加, amf種群結構不斷發生變化,盾巨孢囊霉屬的amf在中度污染( 2 . 5 p 5 )的土壤中消失,類球囊霉屬的amf在重度污染( p 5 )的土壤中消失,而球囊霉屬的amf所佔比例逐步上升,在重度污染土壤中達到89 ,在amf種群中占絕對優勢。分享友人