表皮的
- 与 表皮的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results showed that it adapted to saltmorphic circumstances through the following characters: A lot of aerenchyma existed in the vegetative organs;Phellem highly expanded in roots;thick cuticula;more mucilage cells and aleurone grains in parenchyma of roots and stems;A lot of water storing...
结果表明,不同生态环境中生长的马齿苋解剖结构显著不同,盐生马齿苋具有适应盐渍环境的结构特征,这些特征表现为:营养器官通气组织发达;根的次生结构中木栓发达;根、茎的薄壁组织中含有大量的黏液细胞和糊粉粒;叶片表皮的角质膜厚;叶肉中含晶细胞、叶绿体及贮水组织丰富;而这些特征是黑土地上生长的马齿苋所不具备的。
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The results of character evolution history reconstruction shows the SC in PT and AD clade might be a homoplasy character; also, the SC in PT clade might have multiple origins. SC in Pteridaceae has some special characteristics:(1) the cell long axes usually run parallel to the lateral veins;(2) Most of Pteris and Adianum species have VSC only in lower epidermis;(3) Species have ISC also have VSC.(4) Presence of spicular cells is highly correlated with the long veinal epidermal cells. Species have type III silica deposition type usually have longer and narrower veinal epidermal cell compared with ordinary epidermal cells; Species have type IV silica deposition type also have long epidermal cells, but not significantly different from ordinary epidermal cells.
本实验中亦发现凤尾蕨科之矽异形细胞具有几项特色:(1)矽异形细胞之长轴多与叶片侧脉方向平行(2)发现多数铁线蕨属以及凤尾蕨属植物仅下表皮具有脉上矽异形细胞;(3)具有脉间矽异形细胞的种类会同时具有脉上矽异形细胞;(4)长条形的侧脉上表皮细胞与矽异形细胞具有相关性,仅具脉上矽异形细胞的分类群之脉上表皮细胞均较一般表皮细胞细长;具有脉间矽异形细胞之物种之脉上表皮细胞亦为长条形但形态与一般表皮细胞常无明显形态差异。
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Second, transient flow for vertical well and fractural well in porous media with arealanisotropy has been researched in this paper. The analytic solution for vertical well andsemi-analytic solution for vertical fractural well is developed by using image inversion,superposition principle, Laplace transformation, Fourier transformation, as well as theirinverse transforms, and storage and skin are taken into account. For vertical fractural well,influence of pressure and productivity is studied when the orientation of artificial fractureisn't in accordance with the direction of major permeability, it is fundamental to evaluatepotential and analyze well test data.
文中研究了平面各向异性储层不定常渗流问题,建立了平面各向异性储层交叉直线边界中一口直井渗流的数学模型,利用镜像反演、Laplace变换、Fouier变换及其反变换推导了不同边界条件下直井的Laplace空间解析解,考虑井储和表皮的影响,分析了曲线特征及影响因素的敏感性曲线;并运用影响椭圆及Duhamel叠加原理,推导了平面各向异性储层中垂直裂缝井的压力分布方程,考虑了水力裂缝与主渗透率轴成一定角度对压力及产能的影响,为垂直裂缝井的产能评价及试井分析提供依据。
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The juice sac primordium originated from a single cell of the carpel-lary endoepidermis with partial participation of subepidermal cell just belowthe initial cell.
锦橙和温洲蜜柑的汁囊最初是从心皮内表皮的单个细胞发生的,后来原始细胞下面的细胞也发生分裂,部分参与了汁囊原基的形成。
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Horny layer is the outmost layer of epidermis, its thickness is decided by different parts of human body, it's about 0.02mm at the thinnest parts, and 0.5mm at the thickest. It is made up of 5-10 layers of enucleated cornified cells that contains keratin and horny fat, which has the capability of resisting weak acids and weak bases , they array closely and become a natural barrier to moisture content and some chemical substances, so as to prevent the water logging of bodily fluids and endosmose of chemical substances.
角质层是表皮的最外层,其厚度依身体部位的不同而定,最薄处约0.02mm,最厚处约0.5mm由5-10层含有角蛋白和角质脂肪的无核角化细胞组成,角质层细胞有抵抗弱酸弱碱的能力,角质层细胞排列紧密,对水分及一些化学物质有天然屏障作用,因而可以阻止体内液体的水渗和化学物质的内渗。
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Chirp trains are induced by simulated predator attacks and precede or accompany the secretion of a defensive chemical from integumental bristles, supporting our hypothesis that these sounds function in acoustic aposematism.
一系列的敲击声可由模拟捕食者的攻击而引发,表皮的刺毛会同时或或在敲击声后分泌防御性化学物质,支持作者认为此行为是声音的警戒行为之假说。
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The results showed that leaf epidermal cells were polygonous or irregular in shape. Stomatal complexes only present on abaxial epidermis and the stomata was paracytic type. There were five types of anticlinal walls of abaxial and adaxial cells (straight, rounded, undulated, sinuous, straight-curved). Trichomes on abaxial epidermis exist or not. Ornamention types of periclinal walls could be divided into punctuate, smooth and striate. Ornamention of periclinal walls on inner side of abaxial epidermal cells varied widely (irregular, smooth, roughly reticular, micro hairy, granular, scaly).
结果表明:润楠属植物叶表皮细胞形状为多边形或不规则形,气孔复合体均为平列型且仅分布在下表皮;上下表皮细胞的垂周壁式样有5种类型:平直、圆滑、技波、波状、平直-弓形;下表皮毛被有或无;上表皮平周壁纹饰类型有:点状、平滑、条纹;下表皮内面平周壁纹饰类型有:不规则、平滑、粗糙网状、微毛状、颗粒状、鳞片状。
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The results showed that leaf epidermal cells were polygonous or irregular in shape. Stomatal complexes only present on abaxial epidermis and the stomata was paracytic type. There were five types of anticlinal walls of abaxial and adaxial cells (straight, rounded, undulated, sinuous, straight-curved). Trichomes on abaxial epidermis exist or not. Ornamention types of periclinal walls could be divided into punctuate, smooth and striate. Ornamention of periclinal walls on inner side of abaxial epidermal cells varied widely (irregular, smooth, roughly reticular, micro hairy, granular, scaly).
结果表明:润楠属植物叶表皮细胞形状为多边形或不规则形,气孔复合体均为平列型且仅分布在下表皮;上下表皮细胞的垂周壁式样有5种类型:平直、圆滑、浅波、波状、平直-弓形;下表皮毛被有或无;上表皮平周壁纹饰类型有:点状、平滑、条纹;下表皮内面平周壁纹饰类型有:不规则、平滑、粗糙网状、微毛状、颗粒状、鳞片状。
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Through the statistic and observation of the histological cycling on skin and hair follicle regarding Inner Mongolia Arbas and Liaoning cashmere goats as matierial, the cycling is the same between the two kinds of goats. The reconstruction of the hair follicle is from the connection of the epithelial and mesenchymal. In this period, the secondary hair follicle appears as groups, and the thickness of the epidermis of skin also is different, the high peaks of each characteristics of secondary hair follicle fall behind of the primary hair follicle for a month mostly.
通过对内蒙古阿尔巴斯绒山羊和辽宁绒山羊皮肤毛囊形态结构周期性变化的统计观察表明,二者周期性变化基本相同;初次级毛囊形态结构的周期性变化也基本相似,但周期并不相同;毛囊的重建是从上皮细胞与间叶细胞的连接开始的,次级毛囊在重建过程中是成群出现的,皮肤表皮的厚度也呈周期性变化,次级毛囊各性状的高峰大都落后初级毛囊一月。
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The Silicon Classic 108 Fuzz, which comes in a heavy duty, Phase 100-sized box with a sweet, hammer-tone turquoise finish and features the high-quality jacks and switches that have made MXR pedals the road-ready standard on pedal-boards around the world for over 30 years.
硅管经典108法兹,身披耐用的,PHASE 100大小的可爱的青绿色表皮的锤打外壳,具有让MXR踏板30多年来在全世界的效果器板上都成为标准的高质量的接口和开关。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。