ResultsThe root of Tylophora atrolliculata Metc. had amphicribral vascular bundle, however steme had bicollateral vascular bundle.
方法利用显微镜观察其根、茎的横切面结构组织与根粉末特征。
| 单词 | vascular bundle |
| 例句 |
英语例句库
ResultsThe root of Tylophora atrolliculata Metc. had amphicribral vascular bundle, however steme had bicollateral vascular bundle. 方法利用显微镜观察其根、茎的横切面结构组织与根粉末特征。 Collateral or bicollateral vascular bundle, developmental pith and medullary ray are obvious. 髓部发达，髓射线明显。 Male-sterility mainly results from the abnormality of mesospore,tapetum tissue and vascular bundle. 中层组织、绒毡层组织及药隔维管束异常均是雄性败育的因素。 Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious. 栅栏组织富含含盐液泡泡，维管束鞘明显。 Interfascicular cambium A single layer of actively dividing cells between the vascular bundles in stems. 束间形成层是位于茎的维管束间的具有旺盛分裂能力的一层细胞。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
生物学基础入门 Through that space stretches the vascular bundle, with xylem to transport water and phloem which transport sugars after photosynthesis. 通过这个空间，延伸出维管束，木质部负责运输水，韧皮部负责在光合作用后运输糖。 生物学基础入门 Look at how the vascular bundle spreads out in the leaf to form veins so that it can spread water throughout. 看维管束是如何在叶子中展开形成叶脉的，这样它就能把水传遍整个叶片。 TED演讲（视频版） 2020年11月合集 So, could we use the asparagus and its vascular bundles to repair a spinal cord? 那么，我们可以用芦笋及其维管束来修复脊髓吗？ 生物学基础入门 Water comes up through the roots and stem and enters the leaf through a vascular bundle, which contains a hollow tube for water transport called the Xylem. 水从根部和茎部上来，通过维管束进入叶子，维管束包含一个空心管，用于运输水，称为木质部。 TED演讲（视频版） 2020年11月合集 So not too long after these discoveries were taking place, I was at home cooking asparagus for dinner, and after cutting the ends off, I was noticing that the stalks were full of these microchanneled vascular bundles. 所以在这些发现发生后不久，我正在家里做芦笋当晚餐， 切掉末端后，我注意到茎上充满了这些微通道维管束。 |
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