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- perforated ray cell 穿孔射线细胞
- Ray cells were procumbent exclusively uniseriate and very dense. 同型单列射线、分布密度高；
- They were accumulated in the large central vacuoles of secondary phloem parenchyma cells and secondary phloem ray cells. 这些蛋白质积累在韧皮薄壁细胞和韧皮射线细胞的中央大液泡里。
- Resin was synthesized by the active cells in the cambium zone including secondary xylem cells, cambium cells, secondary phloem cells and ray cells. 其形成的部位为当年的次生木质部，树脂道是由最幼嫩的木质部部分细胞分化形成。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The Effect of Mechanical and Chemical Treatments of Ray Cell on Sheet Linting 木射线细胞的机械和化学处理
- Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。
- The target was perforated by bullets. 靶子上全是子弹打穿的孔。
- Radioactive ray is material thing. 放射线是实际的物质。
- Having no opening; not perforated. 不开口的，不穿孔的
- A ray flower or the corolla of a ray flower. 舌状花舌状花或这种花的花冠
- A storage cell in some amorphous memory devices. 某些非晶体存储器中的一个存储单元。
- She was found prostrate on the floor of the cell. 有人发现她趴在小屋的地板上。
- A ray of sunlight pierced the clouds. 一缕阳光穿透了云层。
- I was left without a ray of hope. 我连一线希望也没有了。
- The prisoner rapped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- Her visit brought a ray of sunshine into the children's lives. 她的来访给孩子们的生活带来了欢乐。
- A corrugated or perforated conducting plate in a storage battery. 极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板
- The prisoner raped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- In perforated continuous forms paper, the interval between cuts. 在穿孔的连续格式纸上，割线之间的间距。
