查询词典 directed

block directed graph：区块有向图解

框图 block diagram | 区块有向图解 block directed graph | 部分程序首部 block head

block directed graph：块方向图

block diagram system 框图系统 | block directed graph 块方向图 | block drill 印版钻孔机

hierarchical directed graph：阶层式有向图

阶层式直接存取法 hierarchical direct access method,HDAM | 阶层式有向图 hierarchical directed graph | 阶层式目录结构 hierarchical directory structure

initial directed line：起始方向线

原始数据 initial data | 起始方向线 initial directed line | 初位移 initial displacement

directed path：有向路(径)

次数为 1 的点称为悬挂点(pendant vertex)在无向图中,节点不重复出现的链称为路径(path);在有向图中,节点不重复出现且链中所有弧的方向一致,则称为有向路径(directed path)无向图中,若任意两点间至少存在一条路径,

directed set：有向集

接着周先生研究下标(index)为有向集(directed set)的鞅收敛性质. 其动机有部分是因为Dieudonné提出一个反例,说明Doob的收敛定理在下标并无完全有秩(totally ordered)时并不成立. 另有一部分是在微分理论里,下标集只是部分有秩(partially ordered).

increasing directed set：上方有向集

increase 增加 | increasing directed set 上方有向集 | increasing function 增函数

product directed set：积有向集

product complex 积复形 | product directed set 积有向集 | product formula 乘积公式

quasi directed set：拟有向集

quasi differential equation 拟微分方程 | quasi directed set 拟有向集 | quasi discrete space 拟离散空间

complete directed set：完全有向集

完全直积 complete direct product | 完全有向集 complete directed set | 完全椭圆积分 complete elliptic integral

video display unit：视频显示部件; 直观显示设备

video display terminal;终端显像器;VDT; | video display unit;视频显示部件; 直观显示设备;VDU; | video distribution amplifier;视频分布放大器;;

sea floor：海床

条目名称 海床(sea floor) 名词解释 是指海洋板块构成的地壳表面,它对陆地形态的演变及地质史有重要影响.