bundle sheath
常见例句
- Isolated bundle sheath cells alsoshowed a certain capacity of CO_2 fixation.
离体的维管束鞘细胞束也有一定的CO_2固定能力。 - The chloroplasts of both the mesophyll and the bundle sheath cells contain many grana.
束鞘细胞的叶绿体和叶肉细胞的叶绿体都含有许多基粒。 - There are 2-3 layers of long-column-shaped palisade tissue under the upper epidermis, and there are a great number of mechanical tissues which made up of vascular bundle sheath .
上表皮下方有2-3层长柱形的栅栏组织，在主脉大侧脉外方具有由大量机械组织组成的束帽或束鞘。 返回 bundle sheath