海洋
- rotary disk bit圆盘形扁锥
- discoidal圆盘形的
- disc rotor圆盘形转子
- disk pack圆盘型封堵器
- disk pack圆盘型封堵器,磁盘组套
- disc brake圆盘制动器
- disk bearing圆盘轴承
- disc oiled bearing圆盘注油轴承
- disk rotor圆盘转子
- spokeshave圆刨,辐刨片
- rolling fender圆碰垫
- disk spring圆片弹簧
- round brush圆漆刷
- dome,knoll圆丘
- knoll圆丘,海底小丘(通常坡度很陡)
- circlec method圆圈○
- astrolabe;mariner's ring圆圈测天仪
- bisected circle圆圈内加一横
- round manhole joint圆人孔垫
- round fuse圆熔丝
- round brush圆刷
- circle-hyperbolic system圆-双曲线系统
- bull's-eye圆天窗
- round bar iron圆铁
- round copper wire圆铜丝
- drum圆桶
- Cylinder圆筒
- cylinder圆筒,圆柱体,汽缸,钢瓶
- cylinder wrench圆筒扳手
- cylindrical圆筒的
- drum barrel圆筒电缆盘
- cylindrical arch dam圆筒拱坝
- round tank圆筒柜
- barrel elevator圆筒升降机
- cylindrical guide圆筒形导板
- cylindrical圆筒形的
- cylindrical buoy圆筒形浮标
- cylindrical buoy圆筒形浮村,罐形浮筒
- cylindrical boiler圆筒形锅炉
- billy圆筒形容器
- barrel-shaped window圆筒形舷窗
- barred bearing圆筒轴承
- circular head grooved bolt圆头槽螺栓
- round-head圆头的
- round head square-neck bolt圆头方颈螺栓
- round head grooved bolt圆头开槽螺栓
- button head screw; button headed screws,cheese head screw,fillister head(ed) screw,round-head screwch圆头螺钉
- round-head bolt,snap head bolt,button head bolt,case bolt圆头螺栓
- round nose plier圆头钳
- iron screw with round head圆头铁螺钉
- iron rivet with round head圆头铁铆钉
- brass screw with round head圆头铜螺钉
- brass bolt with round head圆头铜螺栓
- cup head pin圆头销
- round nose chisel圆头凿
- dome圆屋顶
- turret vessel圆舷甲板船
- round rubber stripe圆橡皮条
- circular圆形
- circular scale圆形标度尺
- barrel bow圆形船首
- round aft圆形船尾
- round gunnel圆形船缘
- rounding圆形的,使成圆形
- circular圆形的循环的
- circular galvanometer圆形电流计
- bar davit圆形吊艇柱
- dolly圆形锻模,抵座,铆钉顶撑,小车
- round fixed light圆形固定窗
- circular polarized wave圆形极化波
- circularly polarized antenna圆形极化天线
- circle shears圆形剪切机
- circular nut圆形螺母
- bull's eye lantern圆形马灯
- circular coiling圆形盘绕
- round split die圆形拼合板牙
- circular section segment圆形剖面
- circular trace indicator圆形扫描显示器
- round stern圆形艉
- round圆形物
- round圆形物,圆
- ordinary sidelight圆形舷窗
- round gunwale圆形舷缘
- round thimble圆形心环
- circular weir圆形堰
- round battery圆也池
- range-range navigation圆-圆航法
- rho-rho system圆-圆系统
- collar nut圆缘螺母
- gouge chisel圆凿
- circumference圆周、周径