胞状结构 meaning in Chinese
cell structure
Examples
- Biomass exhibits complex hierarchical cellular structures due to the long - term evolution and development
摘要经过长期进化，生物质已经形成了复杂的分级胞状结构。 - Thus it is a conclusion that the cellular structure is the main reason that causes the inhomogeneous distribution of c impurity , and we also analysis theoretically the mechanism of the inhomogeneous distribution of c and the impact on material electricity characteristic
因此，本文认为si - gaas中胞状结构是引起碳不均匀分布的主要原因，本文还研究了造成这种不均匀分布的机理，及对材料电学特性的影响。 - In the relatively high dislocation density areas , dislocations form the relatively small cellular structure and there is few isolated dislocation within each cellular structure . here the profile of c concentration in the dimension of a cellular structure is " u " - shaped . the cell diameter increases as the dislocation density decreases , dislocations form the relatively large cellular structure and there are a few isolated dislocations within each cellular structure
发现晶片中位错密度和分布严重影响碳的微区分布，高密度位错区，位错形成较小的胞状结构，胞内无孤立位错，碳在单个胞内呈u型分布；较低密度位错区，胞状结构直径较大，胞内存在孤立位错，碳在单个胞内呈w型分布。 - In undoped lec si - gaas single crystal , the density of dislocation is usually very high and the dislocations easily form the cellular structure . the formation and distribution of other impurities and point defects are closely correlative with the cell structure and then result in the non - uniformity distribution of electrical and optical characteristic of gaas material
而非掺lecsi - gaas中的高密度位错，往往形成胞状结构；其它杂质和点缺陷的形成与分布与该结构密切相关，并导致gaas材料电学和光学特性的不均匀。 - In this project we use etching method x - ray transmission and tem observe and study the form mechanism of cell structure and linear structure ; use sem observe cell structure directly and evaluate effect to the electrical properties of substrate ; at last , use high resolution tem and eds to observe and identify the nature of microdefects
发现几乎所有高位错密度的si - gaas单晶的表层都具有网络状胞状结构或系属结构，首次对该胞状结构和系属结构的形成机制进行了研究；直接观察微缺陷，配合eds (能量色散谱)鉴定si - gaas中微缺陷的物理本质，同时分析其产生原因，讨论与位错的相互作用。