常見例句雙語例句The general analytical expressions of PTR signal for multilayer samples are derived. The optically opaque three-layer sample is analyzed in details.從理論上推導(dǎo)了一般情況下多層樣品PTR信號的解析式，分析了光學(xué)不透明三層樣品。This VPN gateway has been used successfully in wireless network's control system as a module. It provides opaque support to upper layer business application.該VPN網(wǎng)關(guān)作爲(wèi)一個模塊已經(jīng)成功用於某無線辦公網(wǎng)的控制系統(tǒng)中，對上層的企業(yè)應(yīng)用提供了良好的透明支持；The discharge structure includes insulated base plate, addressing poles formed respectively on positive and negative faces symmetrically, opaque insulating layer, barrier and fluorescent layer.該放電結(jié)搆包 絕緣基板，其正反兩麪分別對稱形成有尋址電極、不透明絕緣層、障壁和熒 光層。ip.com 返回 opaque layer