心孔 meaning in English
ostium
Examples
- O - ring of the spindle or core hole of body is damaged
轴心使用o环受损或主体心孔损伤。 - Automatic center punch
打中心孔工具 - Preparatory application on testing parts of locomotive with metal magnetic memory testing technology
铁道机车车辆轮心孔的磁记忆检测研究 - Detailed predictions on the fluid flow in mold and in cavity of nozzle working end were obtained at different side - hole angle and submerged depth of nozzles , and then the flux variation of liquid steel passing through central hole of the three - hole nozzle and the fluctuation of liquid steel in mold were inspected based on above predictions
针对3孔浸入式水口不同侧孔倾角和浸入深度，数值模拟对结晶器内钢水流动做出了较为详细的预报，研究工作就此分别考察了水口中心孔流量变化和钢水液面波动幅度。