您要查找的是不是：
- 射出喷嘴injection nozzle
- 近似对冲approximate hedging
- 淋浴喷嘴shower nozzle
- 对冲路径channels of hedging
- 塑胶喷嘴The plastic cement spray nozzle
- 对冲风险hedge risk
- Y型喷嘴Y-jet atomizer
- 凸性对冲Convexity hedging
- 喷嘴流液Nozzle drool
- 对冲引流Drainage-irrigation tubes
- KH喷嘴KH nozzle
- 对冲政策Hedge Policy
- 切圆燃烧流场中不同高宽比矩形喷嘴射流特性的试验研究Experimental Study of Jet Characteristics of a Rectangular Nozzle with Different Height-to-width Ratios in a Tangentially-fired Combustion Flow Field
- 旋流对冲swirl - opposed
- 风险对冲Risk Hedging
- 高效喷嘴nozzle with high efficiency
- 预旋喷嘴pre-swirl nozzles
- 普通冲孔与无飞边精密冲孔的瞬时间隙及对冲孔质量的影响Instantaneous Clearance of Ordinary Punching and Precise Punching Without Burr and Its Influence on Punching Quality
- 喷嘴气压Jet Nozzle Air Pressure
- 标准外伤大骨瓣开颅术治疗额颞顶部广泛对冲伤的临床研究Clinical study of standard large trauma craniotomy on frontotemporal and parietal contrecoup craniocerebral injury
