Super-peers P2P network dividing peers into super-peers and leaf-peers sufficiently settled the problem of low resource locating efficiency due to the coexistence of heterogeneous peers.
提出一种高效可靠的超节点对等网RSSN,RSSN通过漫步算法对网络叶节点采样,从采样集合中选出高性能节点建立预备超节点,通过判断网络需求调整超节点层,并利用预备超节点备份文件索引信息,提高对等网的稳定性。
Research on retrieving algorithm for component based on leaf node containment matching model;
基于叶节点包容匹配模型的构件检索算法研究
The establishment of cotyledon node regeneration system for soybean "Heisheng 101";
“黑生101”大豆子叶节再生体系的建立
The cotyledon nodes of Nanyu balsam pear were used as the receptors for transformation by Agrobacterium tumefaciens containing pBI121.
用含质粒载体pB I121的根癌农杆菌转化“南屿”苦瓜子叶节,通过对gus基因瞬时表达情况进行观测,对根癌农杆菌介导的苦瓜遗传转化体系相关因素进行研究。
The regeneration of cotyledon node explants was studied in several varities of soybean(Glycine.
利用福建大豆主栽品种的子叶节为外植体,进行组织培养再生研究,探讨不同品种、不同激素和除草剂不同浓度的诱导效果。