科学技术名词为您提供纹孔缘,pit border,纹孔缘的意思,pit border的意思,纹孔缘的英文,pit border的翻译,纹孔缘的翻译,纹孔缘是什么意思,纹孔缘什么意思,pit border是什么意思,pit border什么意思
纹孔缘 相关科技名词
- 木质部原始细胞xylem initial
- 木质部母细胞xylem mother cell
- 初生木质部primary xylem
- 原生木质部protoxylem
- 原生木质部极protoxylem pole
- 木质部岛xylem island
- 原生木质部腔隙protoxylem lacuna
- 后生木质部metaxylem
- 管状分子tracheary element
- 次生加厚secondary thickening
- 环状加厚annular thickening
- 螺纹加厚spiral thickening;helical thickening
- 梯纹加厚scalariform thickening
- 网纹加厚reticulate thickening;net-like thickening
- 次生木质部secondary xylem
- 木材wood
- 无孔材nonporous wood
- 有孔材porous wood
- 散孔材diffuse-porous wood
- 环孔材ring-porous wood
- 半环孔材semi-ringporous wood
- 边材sapwood
- 心材heartwood
- 早材early wood
- 晚材late wood
- 针叶材softwood
- 阔叶材hardwood
- 生长轮growth ring
- 年轮annual ring
- 假年轮false annual ring
- 应力木reaction wood
- 应压木compression wood
- 应拉木tension wood
- 轴向系统axial system
- 径向系统radial system
- 射线系统ray system
- 管胞tracheid
- 纤维管胞fiber tracheid
- 分隔管胞septate tracheid
- 分隔纤维管胞septate fiber tracheid
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