茎
- 与 茎 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Long stem roses are the way to your heart, but he needs to start with your head.
长茎的玫瑰是通向你心之路,但是他要从你的头上开始。
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In all seawater treatments the Helianthus tuberosus' main stem got longer and thicker with the increase in N and P.
2各浓度海水浇灌下,随著施氮、磷量的增加菊芋主茎普遍增长和增粗。
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Focusing on tough plants that don't mind a sea breeze, Suzman created a richly textured scheme, incorporating Corsican hellebore, Matilija poppy, with its fried-egg blooms, and airy Verbena bonariensis, its blossoms floating above thin stems like a swarm of lavender butterflies.
一些植物并不介意海风的大小,苏兹曼创造了丰富质感的计划,纳入科西嘉藜芦,出席马蒂利加罂粟,其鸡蛋花朵,通风马鞭草蒿,它的开花好像是浮动茎细的薰衣草。
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The stem apex of Hemerocallis fulva was taken as explant cultured in vitro to induce callus with different culture medium. The effects of different concentration 6-BA and NAA culture medium on explant growth was studied.
采取大花萱草茎尖为外植体接种在不同培养基上,研究了不同浓度的NAA和6-BA对于外植体生长的影响,并探索了最适于产生愈伤组织和生根的培养基配方。
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Cauline leaves similar or heteromorphic to the basal, smaller or absent.
茎生叶与基部叶相似或异形,小的或无。
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Basal and cauline leaves heteromorphic, simple, ternate or 1–2-pinnate; flowers fertile in terminal and lateral umbels.
异形的基生和茎生叶子,单纯,或者1-2回羽状;花可育顶生和侧生伞形花序。
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Basal and lower leaves petiolate, wholly sheathing; blade 1–4-pinnate, homomorphic or heteromorphic to the cauline leaves.
基部和下部叶具叶柄,完全具鞘;叶片1-4回羽状,与茎生叶同形或异形。
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In the same trunk within a given length of Hevea brasiliensis, the IAA an...
在巴西橡胶同一茎段一定长度范围内,不同的采胶位置IAA,、ABA含量的差异不显著,表明它们量的分布没有位置效应。
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Stems erect, branched above, sparsely to densely hirsute near base, glabrous or subglabrous above.
茎直立,上面分枝,稀少对密被长硬毛近基部,上面的无毛或近无毛。
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This study clearly showed that mosaic variation was caused by chlorophyll deficiency mutation of shoot tip histogen layer-Ⅱ;tissue and organs originated from the layer-Ⅱ couldn't synthetize chlorophyll,thus induced albino; the albino variation appeared yellow green mosaic because layer-Ⅱ was displaced by layer-Ⅲ partly.
研究表明,其变异原因是由于茎尖分生组织的L -Ⅱ组织原层发生失绿突变,致使其衍生的组织和器官不能合成叶绿素,从而形成白化现象;又由于L -Ⅱ与L -Ⅲ组织原层层间发生部分代换,致使白化突变呈黄绿镶嵌的花斑。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。