1·Therefore, TCP and the underlayer protocols should be optimized and improved to be suit to the wireless mobile network.
因此，TCP协议以及下层协议在无线移动网络中应用时需要进行优化和改进。
2·Take underlayer redness deposition of hybrid, respectively use toluene, water and ethanol to rinse at least 1 time, then obtain final product product organic polymer microsphere.
取所得的混合物的下层红色沉淀，分别用甲苯、水和乙醇反复清洗至少1遍，即得到最后目标产物有机高分子微球。
3·A magnetic head includes a wafer substrate and a conductive underlayer formed directly on the substrate.
一种磁头包括直接在衬底上形成的晶片衬底和导电下层。
4·An insulating layer is formed above the conductive underlayer.
在导电下层上形成绝缘层。