查询词典 backing board

back door selling：暗盘销售

"试销阶段","Bachelor stage" | "暗盘销售","Back-Door selling" | "后援活动","Backing activities"

Back up file sequence error：备份文件顺序错误

Backing up files to target drive x 把文件备份到目标驱动器X中 | Back up file sequence error 备份文件顺序错误 | Bad call format 错误的调用格式

Back up file sequence error：备份文件顺序缺点

Backing up files to target drive x 把文件备份到目的驱动器X中 | Back up file sequence error 备份文件顺序缺点 | Bad call format 缺点的调用款式

Back gear：倒档

Backfire check valve 防逆火单向阀 | Back gear 倒档 | Backing-off lathe 铲齿车床

back panel wiring：板後接线

"backing plate","底板" | "back-panel wiring","板后接线" | "back pressure","背压;反压[力]"

Back-up light：倒车

Backing sheet 衬背? | Back-Up Light 倒车? | backup washer 支撑挡圈

back-up area：后勤区;后勤用地

backing concrete 堤背混凝土 | back-up area 后勤区;后勤用地 | backward erosion 向源侵蚀,逆向侵蚀

backdoor financing：秘密理财

back salary;欠薪;; | backdoor financing;秘密理财;; | backing sheet;副份;;

backfall slope：山形部后坡

backfall pocket 山形部前坡 | backfall slope 山形部后坡 | backing 纸坯

background noise：背景噪声,本底噪声

Back drop 交流哼声,干扰声 | Background noise 背景噪声,本底噪声 | Backing copy 副版

complex field：复合场;复数域

复介电常数 complex dielectric constant | 复合场;复数域 complex field | 复合物生成滴定 complex formation titration

continuous attenuator：连续减光板

07.104 接收二极管reception diode | 07.105 连续减光板continuous attenuator | 07.106 滤光片filter