1.
Design on Involutes Transmission Mechanism with Dual-idle Gears;
双惰轮的渐开线齿轮传动机构的设计
2.
adjusting idler wheel
调整用惰轮, 履带诱导轮
3.
twin wheel twin nozzle type turbine
双轮双喷嘴式水轮机
4.
hyperboloidal gear
双伞齿轮，双曲面齿轮
5.
dual-drum roller
双轮压路机，双轮路碾
6.
Reason analysis and countermeasures of burning of idle gear copper bush of 16V280ZJA diesel engine
16V280ZJA型柴油机配气惰轮铜套烧损原因及预防措施
7.
twin-input single-output gear
双主动齿轮单出轴齿轮
8.
double helical (spur) gear
双螺旋齿轮，人字齿轮
9.
Double round flatten and two-seater pairs of power polishing machine one.
双轮压平及双座双动力抛光机1台。
10.
The Study of Double-dimension Cognitive Mechanisms of Framing Effect in Entrepreneurial Risky Decision-making: A Cognitive Inertia Perspective;
基于认知惰性的创业风险决策框架效应双维认知机制研究
11.
a two-wheeled vehicle carrying artillery ammunition.
携带弹药的双轮工具。
12.
double-extraction condensing turbine
双抽气凝气式汽轮机
13.
twin-geared press
双边齿轮驱动压力机
14.
straight-compound cycle
平行双轴(燃气涡轮)循环
15.
counter rotating turbine
正反转双转子涡轮机
16.
external planetary arrangement
外啮双排行星齿轮机构
17.
dual-tandem locked-train gear box
双串联链式减速齿轮箱
18.
double-compound turbo jet
双轴涡轮喷气发动机