生叶
- 与 生叶 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Leaves with petiole 25-45 cm or longer, axis slightly flat, grooved adaxially, glabrous or pilosulose; leaflets 5-8 pairs, usually subopposite; petiolule ca. 5 mm; blades adaxially shiny, narrowly elliptic-lanceolate or slightly falcate, 7-15 × 2-5 cm, thinly papery, abaxially glabrous or pilosulose, lateral veins 15-17 pairs, nearly parallel, dense, slender, base cuneate, slightly asymmetrical, apex acute or shortly acuminate. Inflorescences terminal, conical.
叶具叶柄25-45厘米或更长,轴稍平,正面具凹槽,无毛或具小柔毛;小叶5-8 对,通常;小叶柄约5毫米;叶片正面发亮,狭椭圆形披针形或者稍镰刀形, 7-15 * 2-5 厘米,薄纸质,背面无毛或具小柔毛,花序顶生,圆锥状。
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The breed of gilt-edged wind pear basically is to use cuttage method; It has stronger cent to give birth to ability, after be being spent every year, chairman of phyllome radical department gives new shoot, in those days autumn can cut next enter growing in pearlite and vermiculite compound matrix, wait for rooted hind go up again basin conserve.
金边风梨的繁殖主要是采用扦插法;它有较强的分生能力,每年花后,叶丛基部会长出新芽,当年秋季就可切下栽入珍珠岩和蛭石混合的基质中,待生根后再上盆养护。
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The highly floristic and physiognomic similarities between the the rain forest of Yunnan and the Indo-Malesian rain forests suggest that the tropical rain forest of Yunnan is part of the Indo-Malesian rain forests as a marginal type from north of mainland Southeast Asia and still belongs to the Malesian floristic region.
云南热带雨林毕竟发生在季风热带北缘纬度和海拔的极限条件下,受到季节性干旱和热量不足的影响,在其林冠层中有一定比例的落叶树种存在,大高位芽植物和附生植物较逊色而藤本植物和在叶级谱上的小叶更丰富,这些特征又有别于赤道低地的热带雨林。
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Pistillate or bisexual flower 1, inserted at top of head; perianth segments small, unequal in size; ovary inferior, connected to receptacle, 6-10-loculed, ovule 1 per locule; style short, stout, 6-10-lobed; stigmas inflated.
雌蕊的或两性的花1,头状花序的着生的在顶端;小的花被片,大小不等;子房下位,连接花托,室,胚珠1每室;花柱短,坚固,有叶6-10;柱头膨大。
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The materials used in these experiments include podophyllum pleianthum plants from Yang Ming Shan and the callus and suspension cells of the root , steam and leaf from Sitoul offered by the Development Center of Biotechnology.
本实验所使用的材料有阳明山八角莲植株及生技中心提供溪头八角莲之根、茎、叶所诱导出的愈伤组织及悬浮培养细胞。
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Any hardy bog orchid of the genus Pogonia: terrestrial orchids having slender rootstocks and erect stems bearing one or a few leaves and a solitary terminal flower .
朱兰属的任何一种坚实的沼泽兰;陆生,根茎纤细,叶一片或少数几片,花单朵顶生。
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Provitamin concentrate,an orange yellow oily product, contains fairly large amount of biologically active substances, including β-carotenes (about 0.25%),vitamin E,phytols (about 25%) and sitosterol, etc..
维生素原浓缩物是一种橙黄色油质产品,经分析含有β-胡萝卜素(约0.25%)、维生索E(约1%)、叶绿醇(约25%)和谷甾醇等生物活性物质。
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Three types of leaf pubescence status, i.e.
相关分析发现叶片茸毛着生角度与各观察日期的卷叶率都存在极显著的相关性。
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Soybean;Pubescence status on blade;Lamprosema indicata;Resistance to insects;Selection effect;Hybrid offspring
大豆;叶片茸毛着生状态;豆卷叶螟;抗虫性;选择效应;杂交后代
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The three actinomyces strains all have inhibition to the five strawberry pathogenetic fungi. After puddling treatment raise seedlings and dipping root pot culture test, they can improve each part's biomass of the strawberry plant and make the strawberry produce induced endurance.
由此得出结论:供试生防菌在皿内能抑制草莓常见土传病病原菌生长;在拌土育苗和蘸根盆栽条件下均能显著促进草莓根系发育及茎叶生长,并使草莓产生诱导抗性。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力