生叶的
- 与 生叶的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Stem leaves lanceolate or linear-lanceolate; inflorescence a terminal cyme appearing leaf-opposed; seeds tuberculate.
茎生叶披针形披针形或线形;花序出现的一顶生聚伞花序对生;种子具瘤。 3 M 。 stricta 粟米草
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Decussate Describing leaves in opposite pairs and with alternating pairs at right angles to each other up the stem.
交互对生的:两个相邻节上的对生叶交叉成垂直方向,称为交互对生。
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Inflorescence a terminal head of sessile, solitary or clustered flowers, subtended by an involucre of leaves.
花序顶生头状花序的无梗,单生或簇生花,以总苞的叶。
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A candy or preparation flavored with this extract.An aromatic Eurasian plant having square stems, opposite leaves with white pubescence, and numerous white flowers in axillary cymes.
夏至草一种芳香的生长于欧亚大陆的植物,其茎宽阔;生有对生叶,上有白色短柔毛;有无数呈腋生聚伞花序的白色花。
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Stem leaves oblanceolate or linear-oblanceolate; inflorescence seemingly an axillary umbellate cluster; seeds smooth.
茎生叶倒披针形倒披针形或线形;花序好象的一腋生簇生伞形花序;种子平滑 4 M 。
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Corolla pale blue, with distinct deep blue lines, lobes elliptic-lanceolate to elliptic; stem leaves lanceolate to broadly lanceolate, base subamplexicaul; stem fastigiate branched from base
浅蓝色的花冠,具离生的深的蓝色的线,裂片椭圆状披针形的到椭圆形;茎生叶披针形到宽披针形,基部;茎帚状的分枝自基部 4 Lomatogonium longifolium 长叶肋柱花
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Myriophyllum aquaticum Verdcourt is a commonly cultivated, and nearly naturalized, species in Taiwan, characterized as follows: plants dioecious (only female plants known in China); aerial leaves glaucous or light bluish green; all leaves whorled, never entire, pinnately divided with linear segments; bracteoles subulate with 1(or 2) lateral lobes.
Myriophyllum aquaticumVerdcourt一通常栽培的,植株雌雄异株的(只女性的植株被在中国知道);气生叶苍白的或浅蓝绿色;全部叶轮生,从未全缘的,成羽状全裂具线形裂片;小苞片钻形,具(1或)2侧叶裂片。
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Basal leaves 2-6, long petiolate; stipules over 1/2 adnate to petioles, broadly lanceolate, membranous, margin sparsely denticulate and ciliate or entire, apex acuminate; petioles 3-9 cm at anthesis, usually green, sometimes purplish, glabrous, nitid, elongated at fruiting to more than 20 cm; leaf blade glabrous on both surfaces or pubescent along veins, 3-sect, segments shortly stipitate, lateral segments deeply 2-fid, central segment deeply 2- or 3-fid, terminal lobes highly variable in shape and size, ovate-lanceolate, lanceolate, oblong, or linear-lanceolate, margin irregularly dentate or shallowly divided, sometimes triparted to pinnatiparted or 3-lobed, apex obtuse or acute.
基生叶2-6,具长叶柄;托叶超过1/2的贴生至叶柄,宽披针形,膜,边缘疏生细齿和具缘毛或全缘,先端渐尖;叶柄3-9厘米在花期,通常绿色,有时略带紫色,无毛,有光泽的,在果期拉长到超过20厘米;叶片两面无毛沿脉具短柔毛,3全裂,裂片具短柄,侧裂片2深裂,中裂片2或3深裂,顶裂片形状和大小极易变,卵状披针形,披针形,长圆形,或线状披针形,边缘不规则牙齿或浅裂,有时3深裂到羽状深裂或3浅裂,先端钝或锐尖。
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Stem leaves alternate or opposite, linear-lanceolate to ovate, pinnatifid to pinnatisect.
茎生叶互生的或对生,线状披针形的到卵形,对羽状全裂羽状半裂。
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The comparative research results showed that:(1)Thediurnal variation of the net photosynthetic rates in the aquatic leaves was a "double-peak", with an various "midday-decline", the time of the peak value appeared at about 10:00 A.M. and 13:00 P.M., while that in the xeric leaves was showed with invarious peak value and "midday-decline"; The diurnalvariation of transpiration ratesof both aquatic and xeric leaves appeared as a single-peak, the appearance time of peak value of the latter was earlier than the former and gradually decreased in the afternoon; The stomatal conductances appearance time of both of them were close to that of photosynthesisrate ,reached to the maximum in the morning and then gradually decreased: Diurnal variation of intercellular CO2 concentrationshows that: both aquatic and xeric leaves increased at first, and then exhibit a tendency of ascending within narrow range.(2) The net photosynthetic rates, photosyntheticallyactive radiation, stomatal conductances and transpiration ratesof both two kinds of leaves showed positive correlation, The correlation degree among them was prominent, there was significant negative correlation between The net photosynthetic rates and intercellular CO2 concentration.
研究结果表明:(1)水生叶片净光合速率的日变化曲线呈双峰型,出现明显的&午休&现象,峰值出现在10:00左右和13:00左右,但旱生叶片表现出的峰型和&午休&现象不明显;两种叶片的蒸腾速率日变化曲线表现为明显的单峰型,旱生叶峰值出现时间早于水生叶,中午过后逐渐下降;两种叶片气孔导度峰值出现时间和光合速率相近,均表现为上午升高至最高,随后逐渐下降的趋势;两种叶片胞间二氧化碳浓度日变化表现为:整体上先下降,然后有一上升趋势:(2)两种叶片的光合速率与光合有效辐射、气孔导度、蒸腾速率呈正相关,全部达到显著水平;光合速率与胞间CO2浓度显著负相关。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。