查询词典 quadrant compass

boat chock：艇垫座

boat channel 小船航道 | boat chock 艇垫座 | boat compass 航海罗盘

boat chock：小艇座

539 小艇滑车 boat block | 540 小艇座 boat chock | 541 小艇罗经 boat compass

bow divider：弹簧分规,小分规

"弹簧圆规;小圆规","bow compass" | "弹簧分规;小分规","bow divider" | "弹簧圆规或分规","bow instrument"

bow divider：下分规

"bow compass","弹簧圆规" | "bow divider","下分规" | "bow drill","弓钻"

bow drill：弓钻

bow compass 弹簧圆规 | bow drill 弓钻 | bow front desk 弓形面写字台

box chronometer：方盒计时器

"圆水准器","box bubble" | "方盒计时器","box chronometer" | "方框罗盘","box compass"

box gauge：箱形水位计

"方框罗盘","box compass" | "箱形水位计","box gauge" | "匣式廻照仪,袖珍反光镜","box heliotrope"

caliber compass：异脚圆规

滚压机 calender rollers | 异脚圆规 caliber compass | 测经尺 caliber rule

caliper compass：量口径两脚规

calico bandage 白布绷带 | caliper compass 量口径两脚规 | caliper log 钻孔柱状剖面,孔径钻探剖面

card-cutting machine：花板打孔机

"card compass","标度板罗盘" | "card cutting machine","花板打孔机" | "card reader","读卡片机"

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