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-entry centrifugal pump单一入口离心泵single- cropping paddy fields单季稻single-degree- of-freedom单自由度single-layer industrial plant单层工业厂房single cylinder testing machine单缸试验机single-chip processor control单片机控制single differential servosystem单差动伺服系统single phase commutator machine单相整劣电机single operator welding machine单站弧焊机,单式弧焊接机,单工使用焊机single-color printing machine单色印染机