螺旋

caracole

半旋转, 螺旋楼梯 半旋转

caracol | 半旋转, 螺旋楼梯 半旋转 | caracole | 半旋转, 螺旋楼梯 半旋转 | caracolite | 氯铅芒硝

Corkscrew twist

螺旋疵(捻丝疵躲)

切丝Cut ends | 螺旋疵(捻丝疵躲)Corkscrew twist | 螺旋线(并线疵躲)Corkscrews yarn

Crick,F.H.C

建立DNA的双螺旋模型

Watson,J.D. 建立DNA的双螺旋模型 | Crick,F.H.C. 建立DNA的双螺旋模型 | F.Jacob,M. 提出乳糖操纵子模型

Spiral curved surface

螺旋曲面

异形螺杆:Special spiral rod | 螺旋曲面:Spiral curved surface | 螺旋偏转板:spiral inflector

cylindroid helical-coil extension spring

圆柱螺旋拉伸弹簧

圆柱副 cylindric pair | 圆柱螺旋拉伸弹簧 cylindroid helical-coil extension spring | 圆柱螺旋扭转弹簧 cylindroid helical-coil torsion spring

cylindroid helical-coil compression spring

圆柱螺旋压缩弹簧

圆柱螺旋扭转弹簧 cylindroid helical-coil torsion spring | 圆柱螺旋压缩弹簧 cylindroid helical-coil compression spring | 圆柱凸轮 cylindrical cam

helicoid cyme

螺旋状聚繖花序

"水稻黑粒菌核病菌","Helicoceras oryzae Linder et Tullis" | "螺旋状聚繖花序","helicoid cyme" | "螺旋钟乳体","helicoid cystolith"

helicoid cystolith

螺旋钟乳体

"螺旋状聚繖花序","helicoid cyme" | "螺旋钟乳体","helicoid cystolith" | "螺形二岐分枝式","helicoid dichotomous branching"

Double-helical molecule

双螺旋分子

螺旋进气道:Helical Intake Port | 双螺旋分子:Double-helical molecule | 螺旋式罗茨泵:Helical Roots pump

edison socket

爱迪生螺旋灯头

edison lampholder 爱迪生螺旋灯头 | edison socket 爱迪生螺旋灯头 | editturbidimetry 比浊法

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul