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spongy tissues
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  海绵组织
     The thickness of palisade and spongy tissues was significantly correlated with leaf thickness,and the correlation coefficients were 0.79 and 0.94,respectively.
     栅栏组织厚、海绵组织厚与烟叶厚度均呈显著相关 ,相关系数分别为 0 79和 0 94。
短句来源
     The result showed that tobacco leaves,palisade tissues and spongy tissues were the thickest in mellow leaves,thicker in unripe leaves,and thinner in overmature leaves,They grew thicker with fertilizer applied increasing.
     对不同成熟度、施肥量、留叶数处理的烟叶组织结构、比叶重进行研究,结果表明:烟叶的厚度、栅栏组织和海绵组织厚度以完熟叶>初熟叶>过熟叶,并随施肥量增加而变厚。
短句来源
     But the result is opposite in spongy tissues.
     而海绵组织则相反。
短句来源
     The anatomical structure of the leaves in cuttings of five brushes was observed and studied in this paper. Ratio of palisade tissues to spongy tissues,extent of the cell concentration of the first palisade layer,density of the lateral vascular bundle,thickness of the primary vein,cuticular thickness 5 important indexes were compared in the five brushes.
     选取角质层厚度,栅栏组织厚度/海绵组织厚度,第一层栅栏组织细胞密集度,侧维管束密度,主脉厚度作为叶片旱生结构指标,对比观测了5种灌木的抗旱性能。
短句来源
     To the growth of the plants,the thickness of leaf obviously decreased,moreover,the spongy tissues became thick,the palisade tissues thinner in a shade environment.
     在植物生长方面,由于光照不足,桥阴下植物叶片厚度降低,海绵组织增厚,栅栏组织变薄。
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  “spongy tissues”译为未确定词的双语例句
     (2)After 10 days' treatment of 150mmol/L NaCl, the mesophyl of Shitou almond was obvious thicker, the cells of palisade tissues and spongy tissues became longer;
     (2)石头扁桃在150mmol/LNaCl处理10d后表现出叶肉极显著加厚;
短句来源
     As the structure of the pinnaes, palisade and spongy tissues are found in the structure of the rachises of the 9 species of cycads, which is an advent appearance that cycads adapt to the environment.
     在9种苏铁类植物叶轴的结构中发现,苏铁科6个种的叶轴都有与羽片一样的栅栏组织和海绵组织结构,这是植物适应环境的一种很进化的现象;
短句来源
     In the prestored fruit, the development of the rind cells were restricted, the loss of water content and nutrients in the pulp were low and the percentage of the puffy fruit was lowest because the connection between the vascular boundles and spongy tissues in the rind was broken off.
     经预贮后贮藏的果实,由于中断了果皮组织与维管束的联系,果皮细胞生长受抑制,果肉水分、养分消耗少,枯水率最低,
短句来源
     The palisade and spongy tissues of ripe leaves had the largest cell clearances.
     栅栏组织细胞间隙、海绵组织细胞间隙以适熟烟叶最大 ;
短句来源
     With the salt concentration increasing and time prolonging, the same reflections were happened, but the shape of palisade tissues and spongy tissues cells became more deformed.
     随着盐浓度的增加和胁迫时间的延长也发生了类似的变化,但是栅栏组织细胞和海面组织细胞形状变的很不规则。
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  相似匹配句对
     tissues.
     然而正常组织对放射线也有一定的耐受量。
短句来源
     But the result is opposite in spongy tissues.
     而海绵组织则相反。
短句来源
     The ratio of palisade tissues thickness to spongy of Acer C.
     通过与保水力相关分析得出栅栏组织厚/海绵组织厚与叶片保水力呈显著正相关关系。
短句来源
     spongy angioma.
     病理分型为动静脉畸形,毛细血管瘤和海绵状血管瘤。
短句来源
     tissues and cells.
     从而致使细胞和组织器官受损。 基于上述情况.
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In this paper the hypothesis that most structural features of leaf can be explained as the adaptation to maximise leaf photosynthesis capacity has been explored. The light envi ronment within leaf is described by the application of the K-M theory and a leaf photo synthesis model incorporating it was presented.Finally,the adaptation of mesophyll stru cture to environmental light condition to maximise leaf photosynthesis was demonstrated by applying optimization theory. Comparing the leaf photosynthesis with different...

In this paper the hypothesis that most structural features of leaf can be explained as the adaptation to maximise leaf photosynthesis capacity has been explored. The light envi ronment within leaf is described by the application of the K-M theory and a leaf photo synthesis model incorporating it was presented.Finally,the adaptation of mesophyll stru cture to environmental light condition to maximise leaf photosynthesis was demonstrated by applying optimization theory. Comparing the leaf photosynthesis with different ratios of palisade to spongy tissue showed that there is an optimal ratio (e. g.Kp = depth of pa lisade layer/depth of spongy layer = 0.6), which is very close to actual leaf structure (Table 2). It has been demonstrated by further analysis that the optimal ratio (Kopt) of leaf mesophyll varies with environmental light condition. The fraction of palisade tis sue which makes up the total leaf thickness increases with environmental light intensity, and the optimal ratio (Kopt) depends on the photosynthesis properties of palisade and spongy tissues (Table 3).

本文利用Kubelka-Munk理论描述了平行光在叶片内的吸收和散射,同时利用叶片分层光合作用非直角双曲线光反应模型,给出了整张叶片光合作用计算式。最后利用优化理论阐明了叶片叶肉分化成光合特性具有明显差异的栅栏组织和海绵组织可能是对叶片内光梯度的一种适应;同时证明了叶片叶肉在一定环境光强下存在一个最佳的栅栏组织和海绵组织比例,并且这个比例随环境光强增大而增大,这最佳比例也受叶肉组织光合特性差异的影响。

The rind histology and the chemical components of the "Fuju" fruit of different treatments during storage were studied. The results were as follows: The rind cells of "Fuju" had dividing and multiplying abilities throughout the storage. Growing cells would absorb nutrients from the pulp mainly through vascular bundles, which accelerated the senescence of pulp tissues. Thus the puffy fruit was formed. It could be found that the thriving amitosis occurred in the paranchyma cells of the oil layers and secretory...

The rind histology and the chemical components of the "Fuju" fruit of different treatments during storage were studied. The results were as follows: The rind cells of "Fuju" had dividing and multiplying abilities throughout the storage. Growing cells would absorb nutrients from the pulp mainly through vascular bundles, which accelerated the senescence of pulp tissues. Thus the puffy fruit was formed. It could be found that the thriving amitosis occurred in the paranchyma cells of the oil layers and secretory cells of the oil cavities of the puffy fruit rind, while the puffy fruit was compared with the non-puffy fruit. The number of dikaryocyte was increasing. The rind became thicker and thicker, when the fruit was severly puffy, there existed mitochondria, nuclei, chromoplasts, etc. in the rind cells. But less amitosis was found in the rind cells of the non-puffy fruit. In the prestored fruit, the development of the rind cells were restricted, the loss of water content and nutrients in the pulp were low and the percentage of the puffy fruit was lowest because the connection between the vascular boundles and spongy tissues in the rind was broken off.

贮藏期间福桔果皮细胞始终具有分裂增殖能力,细胞生长的养分主要通过维管束向果肉吸取,因而促进果肉衰老,形成枯水.枯水果实在贮藏早期就发现果皮细胞层和油腔分泌细胞无丝分裂旺盛,双核细胞多,果皮增厚多.严重枯水时,果皮细胞还具细胞核、线粒体、有色体等超微结构,未枯水果实细胞分裂少见.经预贮后贮藏的果实,由于中断了果皮组织与维管束的联系,果皮细胞生长受抑制,果肉水分、养分消耗少,枯水率最低,

Describes the morphological characteristics of leaves, bark and wood of different strains of poplars in relation to sawyers damage. Plenty leaf hairs and palisade tissues with smooth waxy bark of Populus×tomentosa Carr. and other Leuce Duby are main causes that resistant to Anoplophora nobilis Ganglbauer to bore and oviposit. To the contrary, non-leaf hairs, rich in spongy tissues, rough bark and spongy cortex of P. ×euramericana cv. I-214, P. nigra L.cv. blane de garonne and other Aigeiros Duby...

Describes the morphological characteristics of leaves, bark and wood of different strains of poplars in relation to sawyers damage. Plenty leaf hairs and palisade tissues with smooth waxy bark of Populus×tomentosa Carr. and other Leuce Duby are main causes that resistant to Anoplophora nobilis Ganglbauer to bore and oviposit. To the contrary, non-leaf hairs, rich in spongy tissues, rough bark and spongy cortex of P. ×euramericana cv. I-214, P. nigra L.cv. blane de garonne and other Aigeiros Duby and Tacamahaca Spach. and their hybrids are suitable for sawyers to bore and oviposit.

本研究对不同杨树树叶、树皮、木质部的形态特征、组织结构进行了分析。毛白杨等白杨派树种叶片具毛,栅栏组组发达,树皮较光滑是黄斑星天牛不愿取食和刻槽产卵的重要机制;相反,大官杨、Ⅰ—214杨、加隆杨等黑杨派、青杨派及其杂种树叶无毛,海绵组织发达,树皮较粗糙,树皮和木质部质地较疏松,有利于天牛取食和刻槽产卵,因而成了黄斑星天牛的嗜食树种。

 
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