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- A support for a fern sporangium or mosscapsule. 蕨類(lèi)孢囊或蘚蕨果莢的支撐物。
- A support for a fern sporangium or moss capsule. 蕨類(lèi)孢囊或蘚蕨果莢的支撐物
- An enclosing membrane, as that covering the sorus of a fern. 囊群蓋一種包裹其它物的膜,如蕨類(lèi)植物的孢囊群的覆蓋膜
- An enclosing membrane,as that covering the sorus of a fern. 囊群蓋一種包裹其它物的膜,如蕨類(lèi)植物的孢囊群的覆蓋膜
- An Effective Method of Total RNA Isolation from a Fern Plant--Pteris vittata L. 提取蕨類(lèi)植物蜈蚣草總RNA的一種有效方法。
- The entire shoot apex of a horsetail could fit into the large apical cell in the growing tip of a fern. 木賊的整個(gè)莖尖可相當于蕨類(lèi)生長(cháng)錐中大的頂端細胞。
- Indusium The flap of tissue, derived from the placenta, that encloses the developing sporangia in the sorus of a fern. 囊群蓋:是一種起源于胎座(應為葉表皮譯者注)的瓣片狀組織,覆蓋在蕨類(lèi)植物孢子囊群中正在發(fā)育的孢子囊上。
- A fern (Dryopteris filix-mas) having rhizomes and stalks that yield an oleoresin used to expel tapeworms. 綿馬:一種蕨類(lèi)(歐洲鱗毛蕨鱗毛蕨屬),根和莖可提取用于驅絳蟲(chóng)的油樹(shù)脂
- The plant body resembled a fern and did not produce flowers, the seeds developing from megasporangia borne on the margins of the fronds. 在石炭紀該種植物生長(cháng)繁茂,到白堊紀基本滅絕,目前僅保留有化石植物。
- Murawski A carnivorous Eupithecia caterpillar prowls a fern leaf in Oahu, Hawaii, in search of prey. 一種食肉類(lèi)的毛蟲(chóng)巡游在一些厥類(lèi)植物的葉片在瓦胡島,夏威夷,為了尋找食肉類(lèi)毛蟲(chóng)。
- A fern (Matteuccia struthiopteris) of northern temperate regions, having long plumelike fronds that form a crown. 莢果蕨:一種在氣候溫和的北部地區生長(cháng)的蕨(莢果蕨莢果蕨屬),有形成花冠狀的似羽的長(cháng)葉
- A white-handed tree frog stares at the camera from its perch on a fern in S?o Paulo, Brazil. 意譯:一只白色手的樹(shù)蛙盯著(zhù)照相機從它棲息的一棵羊齒類(lèi)植物位于圣?保羅,巴西。
- Jimmy:He wouldn't be jealous if he could see your haircut, though. You look like a fern. 吉米:不過(guò)他要是看得見(jiàn)的話(huà),大概不會(huì )嫉妒你的發(fā)型。那看起來(lái)像狗啃過(guò)。
- There is a vein of melancholy in his character. 他的性格中有少許憂(yōu)郁的氣質(zhì)。
- We have studied botany in our middle school. 我們在中學(xué)的時(shí)候就學(xué)過(guò)植物學(xué)。
- There was a long lag in forwarding mail to us. 轉寄給我們的郵件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗熱雞湯對你有好處。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽團。
- A country must have the will to repel any invader. 一個(gè)國家得有決心擊退任何入侵者。
- Pteridophyte :any of a division (Pteridophyta) of vascular plants (as a fern) that have roots, stems, and leaves but lack flowers or seeds. 用可食用的蕨類(lèi)植物(如蕨的嫩葉),經(jīng)加工制成的制品。