prothallium

常見(jiàn)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(wú)菌條件下不同濃度砷對(duì)蜈蚣草的孢子萌發(fā)、假根和原葉躰生長(zhǎng)發(fā)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(cǎi)集的紫萁孢子萌發(fā)後形成的原葉躰、孢子躰均比在湖北民族學(xué)院採(cǎi)集的耐高溫性好。