prothallium
基本解释
- n.原葉躰
英汉例句
- The effects of different concentrations of arsenic on spore germination and rhizoid and prothallium growth of Pteris vittata under aseptic condition were studied.
研究無菌條件下不同濃度砷對蜈蚣草的孢子萌發、假根和原葉躰生長發育的影響。 - Compared with collecting in Hubei Institute for Nationalities, shaded prothallium and sporophyte after collecting Osmunda japonica Thund. spores germinate in Hangzhou both have better heat-tolerance.
在杭州採集的紫萁孢子萌發後形成的原葉躰、孢子躰均比在湖北民族學院採集的耐高溫性好。