桨

pair-oared shell

双人单桨赛艇

82.单人双桨赛艇:scull; sculling boat | 83.双人单桨赛艇:pair-oared shell | 84.四人双桨赛艇:four; quadruple scull shell

contra-rotating propellers

对转桨

contract design 合同设计 | contra-rotating propellers 对转桨 | controllable-pitch 可控螺距式

zero torque pitch

无扭矩节距(螺桨)

25 区域 zone | 26 无扭矩节距(螺桨) zero torque pitch | 27 Z形材 Z bar

zero thrust pitch

无推力节距(螺桨)

18 零相电流 zero phase sequence current | 19 无推力节距(螺桨) zero thrust pitch | 20 锌 zinc

Drive, Pull-through

拉桨距离

Draw 抽签 | Drive, Pull-through 拉桨距离 | Easy all! 请放松.

rag pulp

破布纸桨

rag pulling machine 开呢机 | rag pulp 破布纸桨 | rag sorter 碎呢分级工

twin screw ship

双螺桨船

二芯电缆 twin core cable | 双螺桨船 twin screw ship | 前后顺序填角潜弧焊 twin tendem fillet welding (TTF)

propeller tip speed

桨叶尖端速率

propeller thrust 螺旋桨推力 | propeller tip speed 桨叶尖端速率 | propeller tipping 螺旋桨包梢

helical tip speed

螺线桨尖速度

helical rake angle ==> 螺旋截尖角,螺旋前角,(铣刀片的)轴向刀面角 | helical tip speed ==> 螺线桨尖速度 | helical tooth ==> 斜齿

three-blade marine type propelle agitator

三叶推进桨式搅拌器

three-blade hub ==> 三叶毂 | three-blade marine type propelle agitator ==> 三叶推进桨式搅拌器 | three-blade propeller ==> 三叶螺旋桨

antiquated law：兩- 過時的法例

anti-fraud 兩- 打擊欺詐 港- 打擊詐騙 台- 制止背信 | antiquated law 兩- 過時的法例 | anti-trust 兩- 反托拉斯;反壟斷 台- 反托拉斯;反獨佔;反壟斷

permutable：可排列

permutability 转置性 可置换性 换排性 | permutable 可排列 | permutate 重排列