primordium的例句大全

In the early stage, the cellular group of the primordium will differentiate into both of interior and exterior tissues, namely, exterior parenchyma and the saccular primary thickening meristem ( PTM) adjacent to the inside as well as interior parenchyma.

初期，原基细细胞团分化为内外两部分组织：外侧为薄壁组织及紧邻其内的囊状初生加厚分生组织，内侧为薄壁组织。

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Study on Dynamic Models and Characteristics of Floret Primordium Differentiation and Degeneration in Wheat

小麦小花原基分化和退化的动态模式与特征

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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。

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Cumulative of underlayer soil temperature ≥ 10 ℃ is the key factor for the callus formation and induce root primordium.

愈伤组织形成，诱发根原始体阶段，下切口深处的土壤≥10℃的积温是主导因子。

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The results are as follows: 1. At the beginning of the formation of ovule primordium many starch grains accumulate in the ovary wall.

当胚珠的珠心原基形成时，淀粉粒普遍地积累于房壁上，形成第一次高峰。

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It is strongly expressed in the heart primordium, head mesoderm and weakly in the differentiating endoderm at segmentation stage.

Z-MRLC于体节期在心脏原基、头部中胚层中的表达较强，在分化中的内胚层中表达较弱。

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Through the segment observation before and after cutting the twig cutting of Robinia pseudoacacial ( 4n), the results showed: there are wound callus in the cutting slit, but find no root primordium in the wound calls;

通过对四倍体刺槐嫩枝插穗扦插前和扦插后的切片观察，结果表明：（1）在插穗的切口处有愈伤组织，在愈伤组织内未发现产生根原基；

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Dur-ing the shoot primordium formed, a positive correlation between the starch accumulation and primordium formation could be obtained.

芽原基形成时有淀粉积累，但在它近表层及两侧叶原基发生的地方，淀粉粒却很少或不存在。

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primordium-like tissue was established from the apical meristem under rotation culture on ms medium with ba and naa.

以叶用莴苣微茎尖为试材，在含有BA和NAA的MS液体培养基上旋转培养，诱导出大量愈伤组织；

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The tree-shaped structure of nodular vascular framework is connected with the vascular system of plant in the base, It was derived originally from the plant lateral root primordium.

它在基部与植物维管系统联成一体，在本质上是由植物侧根原基衍生而来。

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Construction of cDNA expression library of Ganoderma lucidum primordium using λ ZAP Express vector

用λZAP Express作载体构建灵芝原基表达型cDNA文库

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A Simulation Model of Shoot Apex Primordium Development in Wheat

小麦茎顶端原基发育模拟模型的研究

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There are also no latent root primordium in the stem of Robinia pseudoacacial ( 4n) twig, adventitious root is formed by mutagenic root primordium growth, which sourced the fission and division of the medullar-ray cell.

四倍体刺槐嫩枝茎内无潜伏根原基，不定根由诱生根原基发育形成，诱生根原基源于髓射线细胞的分裂和分化。

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when the chicken embryo has been incubated about 55 hours. the primordium of the thyroid lingual duct began to develop at the floor of the branchial arch ⅱ.

鸡胚发育到55h，在第2鳃弓腹端咽底面形成一盲孔，系甲状舌管原基。

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the morphological characteristics of tricholoma giganteum and major factor affecting its mycelial growth and primordium formation were studied in this paper.

研究了金福菇的形态特征和影响其生长发育的主要因素，比较了不同温度、pH、湿度、碳源、氰源、石灰、麸皮和稻草等条件下菌丝生长和原基发生的情况。

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I want you to come with me, into the filthiest streets of Primordium.

我要你跟我一起去 普利摩顿 最阴暗的街道看一看.

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Besides root primordium rooting and callus rooting, the rare lenticel rooting was also encountered.

插穗不定根形成的部位除常见的根原体、愈伤组织发根外，还发现了较为罕见的皮孔出根。

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In the early december, the first bract primordium was formed in the axil scale at the cone base, then bract initiation had occurred in acropetal direction.

12月初，最初的苞片原基在雌球果原基的鳞片的叶腋处产生，之后其由基部向顶部连续发生。

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The Anatomical Observation on the Root Primordium of Robinia pseudoacacial ( 4n) Twig Cutting

四倍体刺槐嫩枝插穗生根的解剖学观察

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The results showed that the quantity of milky Bacillus, Azotobacter and Pseudomonas increased before the primordium formation and after the harvest of A.

结果表明，原基形成前和采收后，乳白色芽孢杆菌（Bacillus）、固氮菌（Azotobacter）和假单胞杆菌（Pseudomonas）数量增加；

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