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。

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

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。

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。

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。

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。

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；

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。

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；

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。

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

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

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。

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。

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。

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.

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。

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。

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

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；