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Purpose:To stuty the metabolic role of primary tissue cells in detecting indirect mutagen. 目的:探讨组织原代细胞在检测间接诱变剂中的作用。
Abstract Purpose :To stuty the metabolic role of primary tissue cells in detecting indirect mutagen. 摘要目的:探讨组织原代细胞在检测间接诱变剂中的作用。
The primary tissue of higher plants,composed of thin-walled cells and forming the greater part of leaves,roots,the pulp of fruit,and the pith of stems. 薄壁组织由薄层细胞构成且形成叶、根、果皮和茎髓大的部分的高级植物的主要组织。
The term viral hepatitis is usually used to describe infections caused by agents whose primary tissue tropism is the liver. 病毒性肝炎这一词通常指病原感染的组织主要是肝脏。
The primary tissue of higher plants, composed of thin-walled cells and forming the greater part of leaves, roots, the pulp of fruit, and the pith of stems. 薄壁组织由薄层细胞构成且形成叶、根、果皮和茎髓大的部分的高级植物的主要组织
Cortex (pl.cortices or cortexes) A primary tissue in roots and stems of vascular plants derived from the corpus meristem, that extends inwards from the epidermis to the phloem. 皮层：在维管植物的根和茎中来源于原体分生组织的一种初生组织。从表皮向内一直延伸到韧皮部。
The stele includes all primary tissues derived from the procambium consists of pericycle,phloem and xylem. 中柱包括从原形成层衍生而来的全部初生组织，由中柱鞘、韧质部和木质部组成。
The PROTOPHLOEM and METAPHLOEM are primary tissues and derived from the procambium，while the secondary phloem is formed from the VASCULAR CAMBIUM. 苯丙氨酸是苯化合物以及像箭毒和吗啡等生物碱的前体。
STUDIES ON THE PRIMARY TISSUE CULTURE OF SPACE LOTUS'S RHIZOMES 太空莲根状茎离体繁殖初代培养条件
The disease is still in its primary stage. 这疾病仍然在初发阶段。
The little boy left primary school at eleven. 这个小男孩十一岁时小学毕业。
Sure. We are friends since primary school. 当然，我们从小学就是朋友了。
I started primary school when I was 5 years old. 我五岁时开始读小学。
A primary cause of Tom's failure is his laziness. 懒惰是汤姆失败的主要原因之一。
Primary school teachers use a lot of visual aids. 小学教师使用大量的视觉教具。
Love and hatred are primary emotions. 爱和恨是基本的情感。
The Democratic primary was held this month. 民主党候选人初选於本月举行。
Primary Tissue Culture of Proximal Tubular Epithelial Cells in Human 人近端肾小管上皮细胞的原代培养
Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。
He only accepted the primary education off and on in his childhood. 他小时候只断断续续地接受过初等教育。