clear opening meaning in Chinese
净开口
净孔
通孔
网目尺寸
有效截面
有效面积
Examples
- Shipbuilding - clear openings through frames for external single - leaf doors
船用外部单扇门门框通孔 - Ships and marine technology . clear openings for external single - leaf doors
船舶技术.外开单扇无障碍通道 - Ships and marine technology - clear openings for external single - leaf doors
船和海运技术.外单叶门的清洁开关 - Ships and marine technology - clear openings for external single - leaf doors
船舶和海洋技术.外部单扇门净开口 - The bomb run ended . the bomb bay doors slid shut . suddenly we were in the clear open sky
轰炸循环结束了。弹舱门关上了。刹那间我们冲入晴朗的广阔天空。