In this paper,we make further relevant into the construction of the T_1 space,and get several new properties and deductions of the T_1 space by using the relevant properties of a topological complementary space.
本文研究T1空间的构造,利用拓扑补空间的有关性质,得到了T1空间结构的特征以及几个新的性质及其推论。
LXT384is a octal T1/E1/J1line interface unit,which is applied in SONET/SDH.
LXT384是一个用于SONET/SDH设备的八进制T1/E1/J1线路接口单元芯片。
T1/E1 line plays an important role in application of secret communication and connecting LANs.
使用T1/E1线路连接局域网对于实现网络互联以及安全保密通信具有重要的意义。
