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- 与 in leaf 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 of analysis showed that the contents of low boiling point components such asα-pinene,camphene,β-pinene,α-phellandrene and β-myrcene in flower oil,which are 17.58 %,13.19 %,1.13 %,2.03 % and 1.02 % respectively, are lower than those in leaf oil.
分别提取迷迭香叶与迷迭香花的精油,并用气相色谱和质谱联用技术分析其组成及含量,共识别出30个成分,鉴定出20个。
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Most species of the tribe are well adapted to habitats in leaf-litter layer and deadwood mainly in tropical zone.
隐翅虫是一类广泛分布于农田、森林和山区的鞘翅目昆虫,全世界已知36000多种。
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Report gene and in situ hybridization indicate the expression of OsPTF1 in leaf, lateral root and root phloem except for epidermic cells in root.
通过报道基因和RNA原位杂交分析表明,OsPTF1在叶片各组织中均表达,在侧根和根的韧皮部区域表达,但在表皮细胞中不表达。
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When the soil relative water content is 80%, the chloroplast and mitochondria cristae were regular. When the soil relative water content is 100%and 60%, the chloroplasts became roud in shape.There were bigger giqantic starch grains and fat droplets in the chloroplasts. Mitochondria cristae became swollen. When the soil relative water content is 40%and 20%, thylakoids became swollen and disorder in leaf cell, mitochondria cristae became obscured .
5在土壤相对含水量为80%时,叶绿体和线粒体能维持其结构和膜的完整性;在土壤含水量为100%和60%时,毛桃和石头扁桃叶片中的叶绿体变圆,出现大颗粒淀粉和脂类小滴,线粒体嵴膨胀;在土壤含水量为40%和20%时,叶绿体类囊体紊乱肿胀,线粒体嵴模糊或溶解。
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The results showed that NaCl stress decreased the seedlings fresh mass and dry mass significantly. Under NaCl stress, the relative contents of Na(superscript +) and Cl(superscript -) in cells increased significantly, but the increment somewhat differed with different tissues. In root and stem, epidermal cells had the greatest increment, followed by cortex cells, and stelar cells; while in leaf, epidermal cells had the greatest increment, followed by cortex cells, spongy tissue cells, and palisade tissue cells.
结果表明:NaCl能显著降低长春花幼苗的鲜质量和干质量;对根、茎和叶片横切面X射线微区分析表明,NaCl胁迫导致长春花体内各组织细胞中Na和Cl相对含量显著增加,但在各器官、组织中分布稍有不同:与对照相比,根和茎中都是表皮细胞中增加幅度最大,中柱细胞次之,皮层细胞最低;在叶片中亦是表皮细胞增加幅度最大,依次是皮层细胞、海绵组织细胞及栅栏组织细胞。
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Protein nitrogen accumulation in leaf-stems of Yuchi 231 was significantly lower than those of 4434 and Dianrui 302, while that was significantly higher in grains, suggesting higher nitrogen accumulation in grains was a key characteristics of the rice genotype with high NHI.
余赤231灌浆期叶片和籽粒谷氨酰胺合成酶和谷氨酸合成酶活性显著高于4434和滇瑞302,有利于叶片游离氨基酸合成及外运,使得穗颈节伤流强度和游离氨基酸含量升高,为籽粒氮素积累提供了物质基础;同时,较高的籽粒Gs和GOGAT活性促进了籽粒蛋白质合成,提高了NHI。
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Pollen cones terminal, solitary or clustered in leaf axils, or borne in spikelike complexes; individual cones pedunculate or sessile; microsporophylls numerous, spirally arranged, with distinct adaxial and abaxial surfaces; microsporangia 2; pollen 2(or 3)-saccate in Chinese species,.
雄球花单个顶生,或者在叶腋簇生,或者形成穗状复合花序;雄球花有花序梗或者无;小孢子叶许多,螺旋状排列,背腹面显著;小孢子囊2个;中国的种类的花粉2 (-3)气囊,。
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The dominant species in the tree layer were found as Castanopsis chinensis, Endospermum chinense and Cryptocarga concinna . The Mesophanerophytes and Microphanerophytes were found having high percentage, and the Megaphanerop, Geophytes and Therophytes were notfound in the species life form spectrum of the community. The Mesophyll also had high Percentage in leaf-sizeclass spectrum of the community.
本群落以中、小高位芽植物占优势,缺乏大高位芽、隐芽和一年生植物叶型以中型叶为主群落的大部分优势种的种群分布格局是随机分布的优势种群的立木结构分析表明,本群落处于进展演替它与30a前比较有较大的变化乔木层原优势种黄桐、猴耳环、亮叶肉实等被锥粟、刺栲等替代。
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The concentrations of OCP in crops with rich oils were higher than in leaf-shaped vegetables, higher than in fruit-shaped vegetables.
油脂含量高的粮食作物中有机氯农药含量高于叶类蔬菜和果实类蔬菜中有机氯农药的含量。
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The water content in leaf and stem of Rhododendrons is higher in June, July and August and the maximum is in July. The growth increment of stem accounts for 60%~80%.
杜鹃的枝叶含水量在一个生长季中呈单峰型,以降低含水量来渡过慢长的休眠期。6、7、8月枝叶水分含量较其它月份为高。7月份枝叶含水量最高,叶片平展,新枝生长量占全年生长量的60%~80%。
- 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。