1) two-level node graph
双层结点图
2) two-level-node graph
双层节点图
1.
After modeling satellite networks with two-level-node graph, a fault identification algorithm based on PMC test invalidation model is presented and proved to be correct.
在采用双层节点图对卫星网络建模的基础上,提出一种基于PMC测试无效模型的卫星网络故障识别算法,并证明了算法的正确性。
2.
A novel modeling method for satellite networks,two-level-node graph,was presented to characterize the specialty that a satellite could have more than one communication directions and its communication function could be faulty partly.
针对卫星可以具有多个通信方向且可以部分通信失效的特性,提出了一种新颖的卫星网络建模方法———双层节点图,设计了基于广播的卫星网络系统级诊断方案,并对其通信开销进行了理论分析。
3) double bottom construction
双层底结构图
4) double-dot image
双点图象
5) double-dot coating
双点涂层
6) double layer supporting points
双层支点
1.
Assumed the soil structure being well distributed,the depth set in the soil of the supporting structure of double layer supporting point can be determined through analyzing and calculating different horizontal component forecs of the double layer supporting points on the conditions of being functioned by the ground additional load,and of the contrary.
假定土质均匀 ,通过对双层支点支护结构在无地面附加荷载作用下和有地面附加荷载多种情况作用下双层支点水平分力的分析计算 ,旨在确定双层支点支护结构的嵌固深度 ,为深基坑支护工程中双层支点支护结构的设计提供参考 。
补充资料：点接触结（pointcontactjunction）
点接触结（pointcontactjunction）
简便的方式是将超导体一削尖的端点（约0.1μm端径）施压在另一超导体小面上而接触成点接触结，它是一种弱连接。由于压力可调节，就可选择最好所需最适宜接触性能。点接触结可用于制作磁强计和微波接收与发射等装置。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条