查询词典 double

double circle "8：双圈""8""字式

double cart wheel 雙側翻 | double circle "8" 雙圈"8"字式 | double court 雙打球場

double intended circle：双凹圆

double integral 重积分 | double intended circle 双凹圆 | double interpolation 双内插

double wall knot：双花绳端结

double volute pump 双蜗壳式离心泵 | double wall knot 双花绳端结 | double wall piping system 双层壁管系

double broadswords：雙刀

61) 雙棍 double staffs | 62) 雙刀 double broadswords | 63) 雙手刀 double handed broadswords

double handed broadswords：雙手刀

62) 雙刀 double broadswords | 63) 雙手刀 double handed broadswords | 64) 雙頭雙槍 double two-headed spears

double spiral staircase：双螺旋楼梯

double spine saw ==> 复齿锯 | double spiral staircase ==> 双螺旋楼梯 | double spiral turbine ==> 双排量涡壳式水轮机

double snap roll：雙快滾

double slotted flap 雙縫襟翼 | double snap roll 雙快滾 | double spar wing 雙樑機翼

double rotary engine：双排缸回转引擎

688 双行铆接 double rivet joint | 689 双排缸回转引擎 double rotary engine | 690 双座停止阀 double seat stop valve

double rotary engine：双排缸旋转引擎

双滚子导索器 double roller chock | 双排缸旋转引擎 double rotary engine | 双排缸回转引擎 double rotary engine

double-flow reaction turbine：双流反动式汽轮机

double-faced pallet 双面托盘 | double-flow reaction turbine 双流反动式汽轮机 | double-flow steam turbine 双流式汽轮机

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