词族 · meristem
词形变化
英语词源
- meristem (n.)
- "growing cellular tissues of plants," 1862, formed irregularly from Greek meristos "divided, divisible" (from merizein "to divide, distribute," from meros "a part, a share;" see merit (n.)) + ending from xylem, etc.
权威例句
- 1. Cells of the procambium and ground meristem are more vacuolated than those of the protoderm.
- 原形成层和基本分生组织的细胞比原表皮层细胞更加液泡化.
- 2. MOC 1 was still expressed after axillary meristem has differentiated into tiller buds.
- 在腋生分生组织分化形成分蘖芽以后,MOC1仍然在整个分蘖芽中表达.
- 3. The outer layer of apical meristem, from which the epidermis is formed.
- 表皮''.'原'.''顶端''.'分'.''生组织的外层, 表皮就是从这里形成的.
- 4. Virus - free materials of Ophiopogon japonicus were obtained from meristem culture in vitro.
- 采用茎尖分生组织培养技术,获得了川麦冬的脱病毒试管苗.
- 5. Research on Stem - apex Meristem Culture and Rapid Reproduction Technology of Sweet Potato.
- 脱毒马铃薯苗的快速繁殖技术.