| 释义 |
pri·mor·di·um 英praɪˈmɔːdiːəm美praɪˈmɔrdiəmAHDprī-môrʹdē-əm COCA²¹⁵⁹⁰³BNC¹⁷³⁹⁹⁵⁺²iWeb⁴⁸³²⁷
基本英英记法近义反义Thesaurus例句
n.胚原基;原始细胞¹⁰⁰复数primordia名词复数primordia
Noun:
an organ in its earliest stage of development; the foundation for subsequent developmentprim-ordium⇒n.胚原基;原始细胞近义词 anlage生原基
as in.outset
同义词 commencementbirth,dawning,origin,start
反义词 completion,conclusion,death,end,ending,finish
outsetnoun beginning
birth,commencement,dawning,origin,start In a word, higher GA3 contents, lower IAA contents, higher POD activities and invertase activities were required at each grade of furcation scape primordium differentiation stage of broccoli plant.
可见，青花菜侧花茎每一级的花芽分化要求较高含量的 GA3、较低含量的 IAA和较高活性的 POD、转化酶。 cnki
The initial clustering of embryonic cells from which a part or an organ develops; primordium.
原基，芽基，胚基长出部位或器官的胚胎细胞群； iciba
The level of IAA and ZR rose rapidly during primordium formation while ABA remained at a relatively low level.
在愈伤组织形成及根原基孕育期 IAA， ZR含量迅速增加，而 ABA降低并保持较低浓度； cnki
The meristematic cells of leaf primordium and the young leaf cells contain polymorphous protein bodies which are generally located in the internal side of vacuole membrane.
叶原基分生细胞和幼叶细胞有多种形态的蛋白体。并多沿液泡膜内侧分布； cnki
The apex of floral primordium caved in at the late stage.
花原基的顶端在后期向下凹陷； cnki
The central part of the floret primordium changes directly into gynoecium.
雌蕊原基由小花原基的中央部分直接发育而成。 cnki
The course of stamen abortion induced by high temperature started from the primordium stage in the stamen development and once this occurred it became irreversible despite of lowering the temperature.
由高温引起的雄蕊败育过程始于雄蕊原基时期，这个过程一旦启动，雄蕊败育将不会因重新将它转入低温而逆转。 cnki
The main results were as follows:1 The primordium, growth core and daily increment on the lapillus of grass carp could be observed clearly under microscope.
主要结果如下：1草鱼微耳石上可以观察到耳石原基、生长中心和生长轮。 cnki
The nectary primordium was formed by1-2 layers superficial cells of disc regaining the ability of cell divisions in the late stage of the ovary development.
芫荽花蜜腺发育较晚，在子房发育后期由花盘表面的1-2层细胞恢复分裂能力形成蜜腺组织。 cnki
The top of tumour- body formed shoot apex from bud primordium, and differentiated growing point, leaf primordium. young leaf and axillary bud primordium.
瘤状体顶端由芽原基形成苗端，分化出生长点、叶原基、幼叶和腋芽原基。 cnki
When the middle flower was already at the petal- stamen primordium stage, the side flowers started to differentiate.
侧花的分化始于中花的花瓣及雄蕊原基分化期。 dictall
BA had a determinative effect on bud differentiation of the callus, initiating growth showing meristematic monopolarity leading to bud primordium formation.
苄氨基嘌呤 BA对愈伤组织芽的分化起决定性作用，它刺激分生细胞团产生单向极性生长形成芽原基。 cnki
Considering the difference of the shape change of their floral primordium apex etc, Euryale should be more evolutional than Nymphaea, and it should be an evolutional group in Nymphaeaceae.
根据睡莲属与芡属花器官发生过程中花原基顶端的形态变化等特点，认为在系统发育上，芡属要比睡莲属进化，芡属应是睡莲科中较为进化的类群。 cnki
Early differentiation of floral primordium before the appearance of megascopic primordia protuberance was investigated in Cucumis sativus L.
以黄瓜为试验材料研究了肉眼可见的花原基突起之前，花原基早期的分化过程。 cnki
From cross sections of stems-cuttings, a primordium of adventitious roots originates from the cross region of pith rays and vascular cambium.
从横切面上观察到，不定根原基起源于髓射线与维管形成层交叉的部位。 cnki
Fructose rapiddecreased during root primordium forming.
根原基形成时，果糖含量急剧下降。 cnki
The pituitary gland and stalk develop from the primordium which can be differentiated at22 days of gestational.
垂体腺和茎从妊娠期的第22天原始的分化细胞发展而来。 dxy
The promeristem in the shoot apex consists of tunica, corpus and leaf primordium.
苗端的原分生组织由原套、原体和叶原基组成。 cnki
The results showed that the differentiation of floral primordium and flower firstly occurred at the axil of the first leaf.
结果显示花原基分化和开花的起始节位是第一真叶节； cnki
The results showed that no dormant root primordium were founded in the in vitro tender stems of walnut;
结果表明：核桃试管嫩茎内未发现潜伏根原基； cnki
The process from basidiospore germination to primordium formation of Pleurotus sajor-caju was observed with microscope.
本研究对凤尾菇担孢子萌发至原基形成过程进行显微观察。 cnki |