| 1. | The pattern of the secondary growth of the soybean root is similar to that of most dicots .
大豆根次生生长的类型和多数双子叶植物相似。 |
| 2. | In damaged stems and roots , and in those undergoing secondary growth , it is replaced by a secondary layer , the periderm
已损伤的茎和根，以及进行次生生长的根茎中，表皮被次生层即周皮代替。 |
| 3. | In nonwoody plants it is the only food - conducting tissue , but in mature plants with secondary growth this function is taken over by the secondary phloem
在尚未木质化的植物中，它是唯一的输送有机营养的组织，但在具有次生生长的成熟植物体中，该功能由次生韧皮部行使。 |
| 4. | G2 is a software platform for evaluating user specified models of secondary growth in trees . an interactive 3d visualisation tool is included for analysis of output data
G2是用于评价用户说明的树状二级模型的一个软件平台。包括一个交互式的3d可视化工具来分析输出数据。 |
| 5. | In nonwoody plants the primary xylem is the only water - conducting tissue , but in mature plants with secondary growth this function is mostly taken over by the secondary xylem
在尚未木质化的植物中，初生木质部是唯一的输水组织，但在具有次生生长的成熟植物中，该功能大多由次生木质部行使。 |
| 6. | Strategies for the preparation of zeolite molecular membranes , such as in - situ hydrothermal synthesis , secondary growth , microwave synthesis and pulsed laser ablation , are reviewed
摘要介绍了合成沸石膜的常用方法，如：原位水热合成法、二次生长法、微波法及脉冲激光烧蚀法，并对各种方法进行了比较，指出了其优缺点。 |
| 7. | It is the only natural preserve in china with well protetcted secondary growth for comprehensive and multi - principle research , especially the well protected primeval forest has a critical position for research on evolution of paleophyte
它是国内次生林区植被保存完整珠一个综合性、多学科的森林生态类型自然保护区，尤其是其保存完好的原始森林，为研究古代植物进化有着极重要的科研价值。 |
| 8. | The stems and rhizomes were observed to differ in cortex - cell layer , perivascular fiber - ring presence , vascular cylinder and pith proportions , vascular bundle number and secondary growth and these differences were associated with their own physiological functions
地上茎和根状茎之间在皮层细胞层数、周维纤维柱的有无、维管柱和髓所占比例、维管束束数、次生生长等方面存在差异，这些差异与它们各自担负的生理功能相关联。 |
| 9. | For functional genomics , huge est databases from multiple tissues of a number of tree species have been rapidly accumulated , and molecular analyses on secondary growth and wood formation , flowering , and cold hardiness have given some insights into the metabolic pathways of those tree - specific development processes
功能基因组学方面，已分析了主要造林树种多种组织的转录组est序列，对林木次生生长与木材形成、开花和抗寒性的形成等过程开展了功能基因组学研究。 |
| 10. | In addition , the pith of root and stem is flourishing for prosperous growth period and declining period , the vascular tissue storing the nutrient and providing the nourishment for the biennial plant in next year from abnormal secondary growth is developing in pith , unusual structure eg . epidermis and vice - epidermis , bubble form cell , short pipe numerators and wreath grid types leaf etc . in each organ of pugionium comutum ( l . ) gaertn . had been formed to adapt to dry environment , so the characteristics on appearance and anatomies in pugionium cornutum ( l ) gaertn . has closely of relation with its anti - drought and its adapting to desert environment
此外，叶片旺盛生长期、衰退期根茎具发达的髓，髓内有异常次生生长形成的维管组织，贮藏养分，为沙芥次年形成二年生植株提供营养，沙芥各器官在解剖结构方面都形成了特化结构如具表皮及副表皮、泡状细胞、短的导管分子及环栅型叶等以适应干旱的环境，因此沙芥各器官的形态及解剖特点与其抗旱、适应沙漠环境有密切的关系。 |
