1) inner jet hole
内喷射孔
2) jet orifice
喷射器喷孔
3) internal flow of nozzle hole
喷孔内流
1.
The effects of injector structures on the internal flow of nozzle hole and characteristics of atomization near nozzle region were studied.
通过建立不同的计算边界研究了喷油器结构对喷孔内流及近喷孔区域燃油雾化特性的影响。
4) jet orifice
喷射孔
1.
On air-jet spinning machine, the position of two jet orifices is one of main structural parameters affecting yarn strength.
双喷嘴喷气纺纱机上两个喷嘴喷射孔位置是影响纱线强力的主要参数。
2.
Jet orifice had been added for air entry,only little air was got into the hole bottom,the most of air entered into internal pipe through the jet orifice,then was carried out from the hole bottom.
针对贯通式潜孔锤在复杂地层钻进中遇到的问题,对反循环钻头进行了改进:在钻头上部增加喷射孔,使气流只有一少部分进入孔底,大部分经喷射孔直接进入内管,排至地面。
5) small hole injection
小孔喷射
6) multiple jet
多孔喷射
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条