singlemode单模singleadj.单一的；单个的；特指某人或某物；单身的；单人的；单程的n.单程票；单曲；单人房间；单身者；<美>一元纸币；(网球)单打比赛；(板球)一分打；(棒球)一垒打v.挑选(一个)single valued analytic function单值解析函数single species dominancy forest单优种森林single-screw air-compressor单螺杆空气压缩机single-tone telegraph circuit单音电报电路single-point stationary press单点固定压力机single phase scanning technique单向扫描技术single-polarization satellite单极化卫星single instruction execute mode单指令执行方式single vehicle emission factors单车排放因子single-piston explosive press单活塞爆炸压力机