cotyledon
美 [ˌkɒtəl'idən] 
英 [ˌkɒtɪ'li:dən]
词形变化
复数：cotyledons
英汉解释
英英解释
例句
Hypocotyls The stem below the cotyledons, occupying the region between the cotyledon stalks and the point where lateral roots arise.
是子叶以下的胚轴部分，即子叶着生点与侧根出现位点间的区域。
The protein bodies developed later than oil bodies. There were a few starch granules in pericarp, seed coat and cotyledon.
果皮，种皮，子叶都储存淀粉粒，但含量较油体和蛋白体少。
promote cotyledon cell expansion. In addition, cytokinins promote the growth and synthesis of chlorophyl as well.
此外，细胞分裂素还能促进叶绿体的发育和叶绿素的合成。
Proteins expressed during rhizogenes is of walnut cotyledon were profiled with the techniques of proteomics.
利用蛋白质组学技术对核桃子叶不定根发生期间表达的蛋白质进行了解析。
There was a big difference in the induction frequency from cotyledon culture to various genotypes of faba bean.
不同基因型对蚕豆子叶节诱导芽效果差异很大；
A number of regenerate plantlets were induced from leaf blade and cotyledon of tobacco hybrid by tissue culture.
通过杂种叶片以及子叶的组织培养，诱导出了许多杂种的再生植株。
Study on plant regeneration from cotyledon explants of a melon cultivar 'Huangdanzi'
甜瓜‘黄蛋子’子叶再生完整植株研究
The anatomical structure of its primary vascular system was studied and its cotyledon node zone is longer than that of Ranonculaceae.
其初生维管系统的解剖学研究表明：子叶节区明显长于毛茛科植物幼苗，属顶枝伸长型。
High Effective System Establishment of Regeneration in Vitro from Cotyledon Nodes of Cucumis melo L .
甜瓜子叶节培养高效再生体系建立。
The soluble protein declined as the cotyledon development.
可溶性蛋白的含量随著子叶的发育而逐步降低。
The results show that the impact of hormone on callus induction from cotyledon is obvious.
结果表明，激素对子叶切块愈伤组织诱导的影响是很明显的。
Studies on the dynamiting effect of gibberellin on Raphanus sativus Cotyledon .
赤霉素对萝卜子叶增重作用的研究。
The control effect of COS and L-C against cucumber gray mould by cotyledon screen sizing method and the test in potted plant.
通过子叶筛选法和盆栽试验测定了壳低聚糖和L-C对黄瓜灰霉病的防治效果；
Studies of Somatic Embryo via Cotyledon Induction in Cucumis melon L. 'Hetao'
河套蜜瓜子叶诱导形成体细胞胚的研究
The seed does not have endosperm, embryo unbend, cotyledon hypertrophy.
种子无胚乳，胚伸直，子叶肥大。
family of flowering plants having a single cotyledon (embryonic leaf) in the seed.
在萌芽阶段单子叶（胚胎叶）开花植物科。
Callus Induction and Differentiation from the Cotyledon of Capsicum annuum L .
三樱椒子叶愈伤组织的诱导及分化。
In contrast, the activity of NADH-GDH was low at first stages of cotyledon development, and then gradually increased.
但是NADH-GDH呈现出相反的变化，在子叶发育的前期阶段其活性低，而后逐步升高。
Fructification includes peel, seed coat, cotyledon and embryo 4 parts.
果实包括果皮。种皮。子叶和胚四部分。
Besides, they showed well effects on controlling some mono-cotyledon diseases such as Powdery Mildew, Leaf Spot of Corn and Downy Mildew.
对玉米等单子叶植物上的白粉病、叶斑病、霜霉病等也有很好的诱抗效果。
Among cotyledon, petiole of cotyledon, hypocotyl , and radicle, hypocotyl has the most responsive explants to2, 4- D.
在子叶、叶柄、胚轴以及胚根四者当中，下胚轴对2,4-D的反应状况最好。
Studies on cotyledon node zone in some genera of Ranunculaceae.
毛茛科若干属的子叶节区研究。
In the study, hypocotyl, internodle stem, cotyledon, leaf, axillary bud and protoplast were cultured.
本文对红麻下胚轴、试管苗茎段、子叶、真叶、腋芽及原生质体培养进行了研究。
Factors affecting the transfer of ropivacaine across the single cotyledon of term human placenta
罗哌卡因经离体人胎盘单绒毛叶的转运及其影响因素
Factors influencing the transfer of oxytocin across the single cotyledon of term human placenta
缩宫素经离体人胎盘单绒毛叶的转运及影响因素
Plant regeneration from cotyledon and hypocotyl explants of pepper in vitro and high efficient system establishment of plant regeneration
辣椒子叶和下胚轴的离体培养及高效再生体系的建立
Influence of Antibiotics on Germination of Chinese Cabbage Seed and in vitro Regeneration of Its Cotyledon
几种抗生素对大白菜种子发芽及离体子叶再生的影响
Establishment of Plant Regeneration System from Cotyledon Explants of Conventional Pepper Variety
辣椒常规品种子叶诱导植株再生体系的建立
Study on Cotyledon and Leaf Photosynthetic Characteristics of Different Muskmelon Varieties
甜瓜不同基因型子叶与真叶光合特性的比较
Ultrastructure of protein bodies and lipid bodies in cotyledon of watermelon during seed development and germination
西瓜种子发育和萌发过程中子叶细胞超微结构的变化
Effects of methionine on seed germination, growth of cucumber seedling and flowering of detached cucumber cotyledon in vitro
甲硫氨酸对黄瓜种子萌发、幼苗生长及离体子叶成花的影响
Study on Somatic Embryogenesis and Plantlet Regeneration from Cotyledon of Seedless Watermelon
无籽西瓜子叶体细胞胚发生及植株再生研究
Influential factors for nectarine cotyledon regeneration
油桃子叶再生植株影响因子研究
Effects of Light and Plant Hormones on Senescence of Cotyledon in vitro Culture of Cucumber
光与植物激素对黄瓜离体子叶衰老的延缓效应
Embryogenesis, Germination, Structure and Cotyledon Dimorphism of Zea mays Embryo
玉米胚胎发育、萌发与胚的结构及子叶二型性
Studied on the Induction and Differentiation of Tissue Culture From Cotyledon of Atriplex Triangularis
三角叶滨藜子叶愈伤组织诱导及分化的研究
Plantlet regeneration from cotyledon protoplast culture of non-heading Chinese cabbage
不结球白菜子叶原生质体培养再生植株
Ultrastructure and the ATP-ase activity change in soybean cotyledon cells during seed germination
大豆种子萌发过程中子叶细胞超微结构和ATP酶活性动态研究
Carbonic Anhydrase Activity and Photosynthetic Characteristics of Soybean Cotyledon
大豆子叶中的碳酸酐酶活性和光合特性研究
Effect of Nitrate Nitrogen on Activities of Glutamine Synthetase and Glutamate Dehydrogenase during Development of Cucumber Cotyledon
硝态氮对黄瓜子叶谷氨酰胺合成酶和谷氨酸脱氢酶活性的影响
