steering basin shaped bevel gear  转向盆形伞齿轮

basin-to-basin fractionation  洋盆间的分异

East China Sea basin and northern South China Sea basin  东海及南海北部盆地

Flood in east(west)basin and drought in west(east) basin  东涝(旱)西旱(涝)

Mesozoic basin of the East China Sea shelf basin  东海陆架盆地中生界

plat-form-basin transitional area in Tarim basin  塔里木盆地台盆区

south basin of South Yellow Sea basin  朱家墩气田

bevel gear of gear box  减速箱伞齿轮; 混合矢量量化模型

double helical gear (herring-bone gear)  人字齿轮

equivalent spur gear of the bevel gear  锥齿轮的当量直齿轮

equivalent spur gear of the helical gear  斜齿轮的当量直齿轮

gear quadrant steering gear  扇形齿轮式操舵装置; 齿扇转舵装置

gear shaping cutter for straight bevel gear  直齿圆锥齿轮刨刀

gear slotting cutter for spur gear  直齿圆柱齿轮插齿刀

Generating gear of a gear  产形齿轮

harmonic gear drive with radial gear meshng  径向谐波齿轮传动

harmonic gear drive with transverse gear meshng  端面谐波齿轮传动

planetary gear with conical involute gear  变齿厚行星传动

three-shaft Xing-type gear transmission with inner planet gear  三轴式星型内齿行星传动