At this price,the initial cost of deploying a high-speed wireless LAN is roughly equivalent to that of deploying a wired LAN. 在這個(gè)價(jià)位上，部署高速無(wú)線(xiàn)局域網(wǎng)的初始成本與部署有線(xiàn)局域網(wǎng)的費用大致相等。
But the lifetime operational costs of wireless LANs can be substantially less than those of wired LANs, particularly in environments requiring frequent modification. 但在壽命周期內，無(wú)線(xiàn)局域網(wǎng)的運行費用大大低于有線(xiàn)局域網(wǎng)，尤其是在需要頻率調制的環(huán)境中時(shí)。
