查询词典 duplex running

Durability factor：耐久系数

32. Duplex taper 双重收缩齿 | 33. Durability factor 耐久系数 | 34. Dynamic factor 动载荷系数

Durability factor：耐性因数

"双缸抽水机","Duplex cylinder pump" | "耐性因数","Durability factor" | "延时面积曲线","Duration area curve"

dynamo bearing：发电机轴承

duplex ball bearing成对双联向心推力球轴承 | dynamo bearing发电机轴承 | elastically yielding bearing弹性退让轴承

dynamo bearing：发电机sunthai 轴承

95. duplex ball bearing成对双联向心推力球sunthai 轴承 | 96. dynamo bearing发电机sunthai 轴承 | 97. elastically yielding bearing弹性退让sunthai 轴承

dynamo bearing：发电机FAG轴承

duplex ball bearing成对双联向心推力球轴承 | dynamo bearing发电机FAG轴承 | elastically yielding bearing弹性退让轴承

hydraulic dynamometer：水力测功计

hydraulic duplex pumping engine 水力双泵发动机 | hydraulic dynamometer 水力测功计 | hydraulic elevator platform 液压升降台

DYN Dynamotor：直流发电机

DX Duplex 双重的.双向的 | DYN Dynamotor 直流发电机 | DZ Dozen 打(12)

half ebb：半落期

half duplex 半双工半双工通信信道 | half ebb 半落期 | half echo suppressor 半回波抑制器

half ebb：半落潮 (责任编辑:admin)

half duplex transmission 半双工传输 | half eagle 美俗称五美元的金币 | half ebb 半落潮 (责任编辑:admin)

effectively grounded：有效接地

"Duplex","双重(连接器)" | "Effectively Grounded","有效接地" | "EIA","电子工业协会(缩略语一般都不译)"

air ventilator：通风管

air purifier 空气滤清剂 | air ventilator 通风管 | air-bleed 空气分泄器

sound motion picture, talkie：有声电影

silent cinema, silent films 无声电影 | sound motion picture, talkie 有声电影 | cinemascope, CinemaScope 西涅玛斯科普型立体声宽银幕电影,变 形镜头式宽银幕电影