生种子的
- 与 生种子的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Seeds 1 to several, typically 2 developing, ellipsoid; aril basal to enveloping seed.
种子1对数个,通常2 发展,椭圆体的;假种皮基生到包围种子。
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Seeds usually 3-6, ellipsoid; aril basal to enveloping seed.
通常的种子3-6,椭圆形;假种皮基生到包围种子。
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Petals apically connate and forming a calyptra; seed wing encircling seed
顶部的花瓣是合生和形成的一帽状体;种子翅环绕种子 33 H。
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Having been regenerated not of corruptible seed but of incorruptible, through the living and abiding word of God.
你们蒙了重生,不是由于能坏的种子,乃是由于不能坏的种子,是藉着神活而常存的话。
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Seed cones terminal, solitary, dehiscent when mature in 1st year; cone scales 8 or 10, decussate, flat, only middle, larger 2 or 3 pairs fertile, each fertile scale bearing 1 or 2 seeds; free bract apex a very short mucro.
球果顶生,单生,成熟时在内1年;珠鳞8或10,交互对生,平,中间,能育的更大的2或3 对的只是,每能育的鳞片有1或2种子;离生苞片先端一非常短短尖头。
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Fruit a usually solitary follicle, sessile or stipitate, dehiscing usually along adaxial suture, sometimes along abaxial one, very rarely circumscissile at base, sometimes indehiscent.
果通常为单生的蓇葖果种子1(或者2),直立,通常具假种皮,很少无假种皮;种皮厚假种皮有色,肉质;胚乳宿存或无;胚直立;在无胚乳的种子里子叶厚并且肉质,在有胚乳的种子里子叶薄。
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Flooding,as a kind of disturbance events,occurred with higher and higherfrequency over the world.To investigate the effects of flooding disturbance ongrassland vegetation and the soil,a comparatively thorough study was conducted onAneurolepidium chinense grassland in Songnen plain,Northeast China.The studysite was located in Sanjiadian National Rangeland in the territory of Da'an city,Jilirprovince,which was partly flooded in 1998.On the study site,Several transectssubjected to different flooding durations and intensities were designed for thecomparative study among them on such aspects as vegetation characteristics,seedbanks,vegetative propagation of rhizomatous plants,distribution patterns ofpopulations,interspecific relations,and physio-chemical properties of soil.Theresults were as follows:(1)Of the functional group composition of the vegetation,with the elongation of the flooding duration or the increase of flooding severity,theratio of hygric and hygro-mesic plants increase,while that of mesic and mesoxericplants decrease,of Therophytes changed unimodally,of Geophytes increased,whileof Hemicryptophytes decreased.
为弄清草地植被及其土壤环境对水淹干扰的响应,在松嫩平原羊草草地1998年部分遭受水淹的吉林省大安市三家甸子草场内设置了经历不同水淹干扰持续时间和不同水淹强度的样带,并在这些样带之间从植被特征、种子库特征、根茎植物的营养繁殖性能、种群分布格局、种间关系及土壤的理化性质等多个方面展开对比研究,主要结果如下:(1)在植被的功能群组成中,随干扰强度的增加和水淹干扰持续时间的延长,湿生、湿中生类植物功能群的优势度比例基本上是逐渐增加的,中生、中旱生类植物功能群的优势度比例则逐渐减小,而一年生植物的优势度比例呈单峰型变化,地下芽植物比例增加,地面芽植物比例减小。
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Capsule septicidal, seeds usually unwinged, or with keel or small; stamens free, or fascicles with filaments free nearly to base, or if up to 2/3 united, then stamens 3
通常种子,蒴果室间开裂,小的龙骨状的或具或;如果可达2/3的合生,雄蕊离生,或束簇具花丝离生近基部,或,然后雄蕊3 5
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The strategies for adaptation of halophytes to saline and arid environments during seed germination stage:(1) high salinity and temperature induce seeds to remain dormancy. Compared with Haloxylon persicum, more viable ungerminated seeds of H. ammodendron and S. physophora submerged in 700 mmol.L-1 NaCl can germinate rapidly when environmental conditions are favorable.
盐生植物种子萌发期间适应盐渍和干旱环境的策略表现在:(1)高盐和高温诱导种子休眠。700 mmol·L~(-1) NaCl浸泡后,与白梭梭相比,梭梭和囊果碱蓬有更多的未萌发的种子能够保持活力,在清水中快速萌发。
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Results show that mercuric chloride is an effective chemicals. Optimum treatment by mercuric chloride is 0.128%concentration and 461 second on bacteria-bearing wheat seed.
结果表明:没处理的种子由于发芽时100%长有霉菌,正常幼苗率只有40%,而此批种子经生活力测定结果为生活力64%。
- 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。