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In a data base,a sequence of segment occurrences from the root segment to an individual segment. 在数据库中，从根段到个别段之间的段(具体)值序列。
Callus was efficiently induced from in vitro root segment devoid of rhizodermis on MS medium. 结果表明，以离体去皮根段为外植体，MS为基本培养基，诱导愈伤组织较为适宜。
In a data base, a sequence of segment occurrences from the root segment to an individual segment. 在数据库中，从根段到个别段之间的段（具体）值序列。
Firstly,the method of histogram analysis was used to obtain the basic segmenting threshold of root region. 首先通过直方图分析,初步确定根系区域的分割阈值,再利用经过改进的区域生长法分割得到目标区域。
The adventitious bud differentiation rate of different explants types was leaf (95.1%) > stem segment (66.3%)> root segment (61.5%). 叶片、茎段和根段三种外植体类型的再生频率大小顺序依次为叶片(95.;1%25)>茎段(66
The root tip(0-10 mm root segment) cell wall PME activity in Fu-84 was enhanced after 6h Al treatment but decreased after 24 h Al treatment. 铝处理下;西矮麦1号根尖果胶甲酯酶(PME)活性无明显变化;但辐84系0~10 mm根段PME活性在铝处理6 h后提高;处理24 h则略有下降.
Tissue Culture of the Root Segment of Phalaenopsis 蝴蝶兰根段的组织培养
Cuttings are a means of asexual propagation and may vary in size from buds, leaves or root segments to large shoots. 即取植株营养器官的一部分，枝条，根或叶片插入土中长成完整的植株。
It's almost impossible to agree on a unified basic price. 几乎不可能商定一个划一的基本价格。
Tissue Culture of the Root Segment of Phloxpanicula-ta 锥花福禄考根段的组织培养
Let me enlarge on this basic theme. 让我进一步阐述一下这个基本主题。
Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
The family is the basic unit of society. 家庭是社会的基本单位。
Children begin to learn basic morals in the kindergarten. 孩子们从幼儿园开始学习基本的道德规范。
Traders sold basic commodities to the tribesmen. 商人向部落里的人出售生活必需的商品。
The basic theme of these stories never varies. 这些故事的基本主题永远不变。
BASIC is the language most programmers learn first. BASIC是大多数程序编制者首先学习的语言。
It was Hart who created the basic formula of the western film. 正是这个哈特创造了西部电影的基本格局。
The basic assumptions or principles of a subject. 基本原则，基本假设某一学科的基本假设或基本原理
in a data base,a sequence of segment occurrences from the root segment to an individual segment 在数据库中，从根段到个别段之间的段（具体）值序列