border cell meaning in English
边缘细胞
Examples
- The traditional static location area scheme used in the location updating procedure of mobile communications has many problems , such as lack of flexibility , ms oscillating between la borders , focused signaling load on border cells , etc . in this paper we present a new adaptive location updating scheme , which can solve the above problems , and can change easily to other la schemes . the scheme uses multi - level las , selected according to single ms s mobility and call characteristics , to make the best tradeoff between wireless signaling cost of location updating and paging
在移动通信的位置更新过程中，传统的静态位置区方案存在着缺乏变化的灵活性、边界振荡、信令负载过于集中问题，本文提出了一种新的自适应位置更新方案，采用不同级别的位置区，位置区的选择根据移动台当时的移动和呼叫情况，按照使位置更新和寻呼的无线信令总代价最小的原则确定.该方案可有效地解决静态位置区的各种问题，并能方便地与其它位置区方案切换 - Al toxicity - induced ultraweak luminescence ( ul ) , sister - chromatid exchanges ( sces ) , programmed cell death ( pcd ) in root tips of barley , al - resistant genetic engineering and the role of root border cells in al toxicity were studied respectively , in order to explore some new pathways for al toxicity , al - resistant mechanism and genetic improvement
大麦是铝毒极为敏感的作物，本实验以大麦为材料，开展了铝毒诱导的根尖细胞超微弱发光、姐妹染色单体交换( sce ) 、细胞程序性死亡、耐铝基因工程及边缘细胞在铝毒中的功能研究。试图为植物铝毒及耐铝机制和遗传改良研究探索新途径。