扇形齿轮

gear rack

齿轮齿条

gear mesh 齿轮齿合 | gear rack 齿轮齿条 | gear sector 扇形齿轮

toothed segment

弓形齿轮段

扇形齿轮 toothed sector | 弓形齿轮段 toothed segment | 齿轮 toothed wheel

gearset

齿轮组

gearsector扇形齿轮 | gearset齿轮组 | gearshaft齿轮轴

sector gear bearing

扇形齿轮sunthai轴承

sealed roller bearing密封式滚子sunthai轴承 | sector gear bearing扇形齿轮sunthai轴承 | self-acting air bearing动压空气sunthai轴承

steering lever quadrant

转向杆扇形齿轮

steering lever handle ==> 转向杆柄,转向杆手柄 | steering lever quadrant ==> 转向杆扇形齿轮 | steering lever shaft ==> 转向杆轴

steering segment gear

转向扇形齿轮

转向螺母 steering nut | 转向扇形齿轮 steering segment gear | 转向滚轮 steering roller

sector wheel

扇形齿轮

多业快门 sector shutter | 扇形齿轮 sector wheel | 长期变化 secular change

cam sector gear

凸轮扇形齿轮

calculating out door relative humidity 室外计算相对湿度 | cam sector gear 凸轮扇形齿轮 | canal head 渠首

NC sector gear shaper

数控扇形齿轮插齿机

NC rotary table 数控回转工作台 | NC sector gear shaper 数控扇形齿轮插齿机 | NC simple horizontal lathe 数控简式卧式车床

gear scroll chuck

齿轮三爪卡盘

gear rotary pump 齿轮回转泵 | gear scroll chuck 齿轮三爪卡盘 | gear sector 扇形齿轮

functional catches：活动把手生耳

回零针 fly-back hand | 混合表 combo watch | 活动把手生耳 functional catches

parametric linear programming：参数线性规划

参数模型|parameter model | 参数线性规划|parametric linear programming | 参数最优化|parameter optimization