单极

pseudo-urea

异脲

pseudounipolarneuron假单极神经元 | pseudo-urea异脲 | pseudo-uremia假尿毒症

union nut

管接螺母

union joint 连接头,连结器接头 | union nut 管接螺母 | unipolar 单极的,单电极的

single point suspension spreader

单点吊具

single point moorings 单点系泊 | single point suspension spreader 单点吊具 | single pole circuit breaker 单极断路器

single-riveted lap joint

单搭接(铆接)

"单极接触器(电)","single-pole contactor" | "单搭接(铆接)","single-riveted lap joint" | "单纹螺纹","single-start thread"

single-pole double-throw

单刀双掷

single-point-entry perforating technique 单点入口射孔技术 | single-pole double-throw 单刀双掷 | single-pole-piece magnetic head 单极磁头

single-pole double-throw

单刀双投

single-pole circuit breaker 单极断路器 | single-pole double throw 单刀双投 | single-pole single throw 单刀单投

single-pole line

单杆线路

大地电位ground potential | 单杆线路single-pole line | 单极闸刀开关single-pole knife switch

Service brake valve

伺服制动阀,用于操作对制动枪膛的控制,使用手柄头操作

Service brake chamber:伺服制动枪膛,内含弹簧压紧机构,当供应气动压力时促... | Service brake valve:伺服制动阀,用于操作对制动枪膛的控制,使用手柄头操作. | Single-pole switch:单极开关,内含一个指示灯,合上时该...

folded dipole antenna

折叠偶极天线

折叠单极天线 folded monopole antenna | 折叠偶极天线 folded dipole antenna | 折射指数 refractive index

enamelling iron：搪瓷[用)钢板

enamelled strip || 涂珐琅钢带,搪瓷钢带 | enamelling iron || 搪瓷[用)钢板 | enantiomer || 对映体,对映异构物

leeringly：以斜眼看 (副)

leeriness 猜疑; 留神; 狡猾; 机警 (名) | leeringly 以斜眼看 (副) | leery 机敏的, 细心的; 猜疑的, 迟疑的 (形)