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cot·y·le·don 英ˌkɒtlˈiːdn美ˌkɑtļˈidņAHDkŏt'l-ēdʹn 高ＳCOCA¹¹⁹³⁰²BNC⁴⁸²⁹³iWeb⁴³³⁵²
基本英英搭配记法近义反义派生词例句例句
n.〈植〉子叶⁵⁰;〈解〉绒毛叶⁵⁰复数cotyledons形容词cotyledonal
生物
Noun:
embryonic leaf in seed-bearing plantscotyledon petiole子叶柄uterine cotyledon子宫绒毛叶cotyledon toxin猪耳草毒素maternal cotyledon母体绒毛叶cotyledon tube子叶管cotyledon trace子叶迹hypogenous cotyledon地下子叶fetal cotyledon胎绒毛叶
coty-ledon⇒n.〈植〉子叶⁵⁰;〈解〉绒毛叶⁵⁰n.植子叶⁵⁰;瓦松属;植解绒毛叶⁵⁰;植子叶近义词 seed leaf子叶
Pacotyledonn.无子叶植物Pcotyledonousa.有子叶的Pacotyledonus无子叶植物Pdicotyledonn.双子叶植物Pacotyledonousa.无子叶的Phypocotyledonary下胚轴的Pdicotyledonousa.双子叶的Polycotyledonae多子叶植物； Pmonocotyledonn.单子叶植物Monocotyledoneae单子叶植物纲
名词100%
用作名词Twocotyledonshave come out from the seedling.小苗长出了两片子叶。
Itscotyledonnode zone is telome elongation type.它的子叶节区类型为顶枝伸长型。 After making an anatomic study on the primary vascular system of their seedlings based on the theory and method of cotyledon node zone.
根据子叶节区理论和方法对胡萝卜幼苗初生维管系统进行了解剖学研究。 cnki
An efficient shoot regeneration system was established using cotyledon and leave cuts of the inbred line'AB81'as explants.
以大白菜自交系 AB 81的子叶和真叶切块为外植体，建立了高频不定芽离体再生系统。 cnki
In mature embryo, the cell of cotyledon contain a number of starch grains and protein.
成熟胚的子叶中具大量淀粉和蛋白质。 cnki
It was also observed that CC reduced membrane permeability of cucumber cotyledon under darkness and waterlogging condition and of immature wheat leaves under drought stress.
氯化胆碱也降低了水渍与黑暗、干旱胁迫下黄瓜子叶、小麦幼叶的膜透性。 cnki
Multiple shoots were induced on cotyledon nodes of soybean by means of organogenesis.
通过器官发生途径，由大豆子叶节诱导丛生芽。 dictall
The division of zygote passes globular embryo and cotyledon embryo.
合子细胞分裂经过球形胚和子叶形胚时期； cnki
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。 dictall
The best explant for embryoid is stipes, the best explanted adventitious bud is cotyledon.
胚状体发生以茎节为外植体最佳，不定芽发生以子叶最佳。 cnki
The best explants were hypocotyl and cotyledon of the seedling.
种苗下胚轴和子叶是适宜外植体； cnki
The callus induced by the plants of cotyledon and hypocotyl may be produced shoot in successive transfer culture medium.
在这三种外植体中，子叶和下胚轴所诱导的愈伤组织在继代培养基上能分化出芽； cnki
The extending cotyledon traces differentiate directly from the parenchymatous cells which locate on the outside of the poles of primary xylem.
伸向子叶的子叶迹，直接由原生木质部极外面的一群薄壁组织细胞分化形成。 cnki
The functionality of natural cellulose which uses soybean husk and cotyledon from soybean as materials and its use in food and nutrient hygienical function for people were introduced.
主要介绍了以大豆皮和大豆子叶为原料的膳食纤维的功能性质及其在食品中的应用，以及膳食纤维对人体的营养和保健功能。 cnki
The cotyledon callus increment and flavonoids contents reach to peak in the fifth times, chlorogenic acid contents was in the fourth times.
子叶愈伤组织的增长量和总黄酮含量在第五代达到最大值，绿原酸含量于第四代达到最大值。 cnki
The cotyledon trace and microcosm of epicotyl vascular tissue separate in cotyledonary node zone.
子叶迹与上胚轴维管组织雏形在子叶节区发生分离。 cnki
There are plenty of lipid and protein in pistachio seeds, especial in cotyledon.
阿月浑子种子中含有丰富的脂肪和蛋白质，且主要贮藏在子叶中； cnki
Through our regeneration system, the regeneration from the pepper cotyledon to a seedling formation is shortened to60 days.
首次建立起辣椒子叶高效植株再生体系，从外植体接种到完整再生小苗获得，大约为60天。 cnki
After the cotyledon greening, GS2 was dominant and could be remarkably enhanced by exogenous nitrate.
子叶绿化后 GS2是主要的，外源氮素能显著增强它的活性； cnki
Based on studies of rice embryo development we confirmed that rice embryo has two dimorphic cotyledons rather than just one cotyledon.
作者从稻胚发育的研究中确认稻胚具二型子叶，并非单子叶。 dictall
From11 to13 days after seeds sucking, that is the time when the cotyledon came out, the content of HCPT in the bud is the highest.
在喜树种子吸胀后的第11-13天，即子叶出现时，喜树种芽内的羟基喜树碱含量达到最高峰。 cnki
Hypocotyl was easier to obtain resistance callus than cotyledon.
下胚轴比子叶易诱导获得抗性愈伤组织。 cnki
In this paper a new inoculation method, cotyledon-brushing with conidial suspension in the assay of sensitivity of Sphaerotheca fuliginea on cucumber to fungicide, was introduced.
建立了孢子悬浮液接种黄瓜子叶测定黄瓜白粉病菌杀菌剂敏感性的简便方法。 cnki
Number of seedling's cotyledon was correlated with frequency and the group of polyembryonic plant.
幼苗子叶数目与出现多胚苗的频率及多胚苗的类型密切相关。 cnki
Rootstock cotyledon had a positive effect on success rate, while its sprouting axillary shoots had a negative effect on scion growth.
保留砧木子叶有利于提高嫁接成活率，但其萌发的腋生芽对接穗生长不利； cnki
The paper deals with the effect of different concentration of calcium on the growth, nitrate absorption, NR activity and the contents of calcium and magnesium of the Cucumis sativus cotyledon callus.
本文采用黄瓜子叶愈伤组织，研究了不同钙培养下，对愈伤组织生长、硝酸盐吸收， NR活性以及组织中钙、镁含量的影响。 cnki
The results showed that low salt concentration could improve the growth of the cotyledon of three cucumber cultivars.
结果表明，低浓度的混合盐溶液可促进黄瓜子叶的生长。 cnki
This paper discussed the relations between shade-endurance and superoxide dismutase SOD of soybean leaf in the periods both cotyledon and seed expanding.
本文探讨了大豆在子叶期和鼓粒期的耐阴性与叶片超氧物歧化酶 SOD的关系。 cnki
Cotyledon, stem and node of transgenic tomatoes can obtain regenerate plants by means of inducing recovery, inducing differentiation, culturing of differentiation and culturing of taking root.
转基因番茄子叶、茎段、子叶节经愈伤诱导、分化诱导、分化培养及生根培养能获得再生植株。 cnki
Cotyledon area was an index of yield in early growth period of cotton and existed positive correlation to seed cotton weight per boll.
子叶叶面积大小是鉴定棉花产量性状的早期形态指标，在同一类型棉花品种中，子叶叶面积与单铃籽棉重存在正相关。 cnki |