理学 还原论 释 link; connection 连接 系统内部各子系统或要素之间的关联和相互作用。
link ①连杆 ②环节，链环
＞组合数学、组合设计与图论＞图论＞释义 link 连杆 ＞拓扑学与几何学＞代数拓扑学＞释义 link 链环 link 链环†，连接
系统软件 语言与编译 释文 link 连接 网络与数据通信 协议体系与组成结构 释文 link 链路
- Johnson circumconic
- Johnson color system
- Johnson Doctrine
- Johnson Electric
- Johnson equation
- Johnson graph
- Johnson grass
- Johnson Matthey
- Johnson midpoint
- Johnson-Morgan photometric system
- Johnson-Morgan photometry
- Johnson-Morgan system
- Johnson noise
- Johnson-Nyquist noise
- Johnson photometry
- Johnson scheme
- Johnson's inequality
- Johnson solid
- Johnson Space Center
- Johnson Storm
- Johnson theorem
- Johnson triangle
- Johnson triangle circumcircle
- Johnson算法
- John Sousa