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- The food conducting tissue of vascular plants; bark. 维管植物传输营养物质的组织;
- The food - conducting tissue of vascular plants,consisting of sieve tubes,fibers,parenchyma,and sclereids. 韧皮部导管植物的食物传导组织,包括筛管、纤维、薄壁组织和硬化细胞
- Tracheids form the only xylem conducting tissue of vascular plants other than angiosperms, some Gnetales, and a few ferns such as bracken.Compare vessel. 除了被子植物,买麻藤属的一些植物和少数蕨类如:欧洲蕨,其余的维管植物的木质部运输组织都仅包括管胞形式。
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- That lathe is used for shaping pieces of wood. 那个车床是用来加工木材的。
- Don't let the fire go out; there's plenty of wood. 不要让火灭了,有的是木柴。
- Keep that piece of wood; it may come in useful. 留着那块木头,它可能会有用的。
- The hut was made out of pieces of wood. 这小屋是用木板建造的。
- The two pieces of wood were wired together. 这两块木头已用金属丝捆在一起了。
- The man cleft a block of wood in two with an axe. 那人用斧头把一块木头劈成两半。
- Excessive growth of horny tissue of the skin. 角质疣皮肤角质组织的过度生长的部分
- Oak is a good type of wood for making furniture. 橡木是制作家具的好材料。
- Clamp these two pieces of wood together. 把两根木头钳紧。
- A type of plant tissue consisting of elongated cells with tapering ends, occurring in supporting and conducting tissue. 纤维细胞组织一种植物组织,由有逐渐变细的尾的拉长的细胞构成,存在于支撑和引导组织中
- One quality of wood is that it can burn. 木料的一个特点是能燃烧。
- The ground was littered with chips of wood. 地上到处都是木屑。
- The building is a construction of wood. 这是木质结构的建筑。
- Effects of DPC and KH_2PO_4 on Water Retention Capability and Anatomical Structure of Conducting Tissue of Cotton Interplanted with Wheat 缩节安和KH_2PO_4对麦套棉叶片持水力和输导组织解剖结构的影响
- The floor of this room is made of wood. 这个房间的地板是木头的。