传动齿轮

quadrant electrometer

象限静电计=>象限電位計

quadrant drive 扇形齿轮传动 | quadrant electrometer 象限静电计=>象限電位計 | quadrant elevation 仰角,射角

spindle footstep

锭脚

spindle driving by gearing 锭子齿轮传动 | spindle footstep 锭脚 | spindle guiding 锭子引导

gear up

增速;增加

gear train 传动机构 | gear up 增速;增加 | gear wheel 大齿轮

Geiger counter

盖革氏计数器

gear-driven 齿轮传动 | Geiger counter 盖革氏计数器 | Geiger-Muller counter 盖革一弥勒计数管

type genus

典型属

type gearing mechanism 滑动齿轮式传动机构 | type genus 典型属 | type grade 体型等级

GLV Globe Valve

截止阀

GL Ground Level 地面 | GLV Globe Valve 截止阀 | GEAR OP Gear Operated 齿轮传动的

hyperbolic type

双曲线型

hyperbolic wheel dirve 双曲线齿轮传动 | hyperbolic-type 双曲线型 | hyperbolical grill 双曲线栅格

hypophosphite

次亚燐酸盐

"戟齿轮传动","hypoid gearing" | "次亚燐酸盐","hypophosphite" | "次亚硫酸盐","hyposulphite"

Gear lapping

研齿

Gearing efficiency (齿轮)传动效率 | Gear lapping 研齿 | Gear lever 变速杆

wrench operated

扳手操作

伞齿轮传动 bevel gear operated | 扳手操作 wrench operated | 链轮 chain wheel

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人