- 更多网络例句与杨柳科的相关的网络例句 [注:此内容来源于网络,仅供参考]
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An inflorescence consisting of a dense spike or raceme of apetalous, unisexual flowers, as in Salicaceae and Betulaceae; an ament.
柔荑花序 Catkin 由无被单性花组成的密集的穗状或总状花序,如杨柳科和桦木科。
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No one could imagine that the worshippers would walk sixty stadia for willow branches to decorate the altar, while the Mishnah, besides, describes this Moza as below, or south of Jerusalem, whereas the modern Kolonieh (which is identified with the Colonia of Josephus) is northwest of Jerusalem.
没有人能想象得到信徒会步行60体育场馆( 7或8英里)为杨柳科装饰的祭坛上,而米示拿,此外,描述此moza作为以下,或在耶路撒冷以南,而现代kolonieh (这是确定的与科洛尼亚的约瑟夫),是西北地区的耶路撒冷。
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The comparative studies of the structure of secondary phloem in 7 species of 2 genera of Salicaceae is studied.
杨柳科7种植物次生韧皮部的比较研究刘东华,高信曾,陈耀堂[摘要]本文研究和比较了杨柳科2属7种植物次生韧皮部解剖结构。
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Comparative genomics in Salicaceae, Pinaceae, Rosaceae, Fagaceae and Hamamelidaceae had shown that the organization of genomes remained highly conserved over long evolutionary periods and extensive synteny or collinarity or microcollinarity existed in tree genomes.
有关林木比较基因组学研究主要集中在杨柳科、松科、蔷薇科、壳斗科和金缕梅科的一些树种中。
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Poplar belongs to Salicaceae, Populus. There are more than one hundard kinds in the world, while more than fivty-seven in China. So, poplar is more important than other trees for not only protecting ecology but also advancing country economy development.
杨树属杨柳科,杨属,全世界杨树有100多种,而我国就有57种之多,因此无论对于生态还是对国民经济的促进作用,杨树都起着其它树种所无法比拟的作用。
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Saperda populnea is a serious stem boring pest of Salicaceae plants and has caused serious damages in the northeastern and northwestern part of China.
青杨楔天牛是一种危害杨柳科植物的重要蛀干性害虫,在我国东北以及西北地区已造成严重危害。
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The riparian forests in the Ergis River area,composed of Salicaceae species,are important for the maintenance of the eco-environment and the promotion of sustainable development of local agriculture,stockbreeding and the social economy in the northern desert region of Xinjiang Uygur Autonomous Region.
额尔齐斯河河岸以杨柳科树种为建群种的天然林对维护新疆北部荒漠区生态环境、促进当地农牧业及社会经济的持续发展起着重要作用。
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Populus is Salicaceae Populus spp Asia, Central Asia is a desert area in the most widely distributed tree species, it constitutes "according to duga" Lin strength of the continental climate in arid region of verdant oasis.
胡杨是杨柳科胡杨亚属植物,是中亚荒漠区中分布最广的乔木种之一,它所构成的&杜加依&林强度大陆性气候的干旱地区形成葱郁的绿洲。
- 更多网络解释与杨柳科的相关的网络解释 [注:此内容来源于网络,仅供参考]
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Gnetales:买麻藤目
根据假花说的理论裸子植物中的买麻藤目(Gnetales)演化为柔荑花序类植物,如杨柳科(Salicaceae)等. 因买麻藤目具单性孢子叶球和杨柳科的柔荑花序相似. 因而他们认为柔荑花序类植物的无花瓣、单性、木本、风媒传粉等特征是被子植物中最原始的类型.
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Populus L:杨属
河北杨(Populus hopeiensis Hu et Chow)属杨柳科(Salicacae)杨属(Populus L)白杨派(Section Leuce Duby)树种,是一个主要分布在我国西北与华北干旱半干旱地区的重要乡土杨树,它抗旱、抗寒、耐瘠薄、根蘖性强,
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Rhamnaceae:李科
猕猴桃科(actinidiaceae)的猕猴桃等;报春花科(primulaceae)的仙客来、胭脂花、报春花、藏报春、四季樱草等;胡桃科(juglandaceae)的核桃、核桃楸、长山核桃(美国山核桃)、枫杨等;鼠李科(rhamnaceae)的枣、酸枣等;杨柳科(salicaceae)的杨树、旱柳、垂柳等;
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Salicaceae:杨柳科
3月12日...柳树 (weeping willow) 花语:愁伤...花占卜:概述 杨柳科(Salicaceae)柳属 植物的通称. 全世界有500多种,主要分布在北半球温带地区. 中国有257种,120个变种和33个变型. 特征 落叶乔木或灌木,稀匍伏小灌木. 小枝无顶芽,
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Salicales:杨柳目
杨柳目(Salicales) 本目仅杨柳科1科,形态特征同科. 杨柳科(Salicaceae) 木本. 单叶互生,有托叶. 花单性,雌雄异株,稀同株,柔荑花序,常先叶开放,每花托有1膜质苞片;无花被,具有由花被退化而来的花盘或蜜腺;雄蕊2至多数;