1) orifice flow
孔流
1.
Differences between formulas applied in engineering design departments of South Korea and in Chinese hydraulic engineering for calculating flow capacity of the flat-bottomed sluices and orifice flow are compared.
综合比较了韩国工程设计部门提供的和中国水利工程的平底闸堰流、孔流过流量计算式后指出,计算中应考虑河道闸前行近流速水头的影响。
2) beam hole
束流孔，束孔
3) overflow hole blockage
溢流孔堵孔
1.
The main reason of pumping burst is overflow hole blockage.
针对目前顶升混凝土钢管柱柱顶时有顶爆的情况发生,通过对宝钢不锈钢项目进行现场压强测量试验,对钢管柱中压强随高度变化的压强变化曲线进行分析,得出泵升压强是沿着某条直线上下波动规律变化的,是一种脉冲压强;并得出在混凝土坍落度一定时,溢流孔堵孔是影响顶爆的主要原因;同时提出柱顶顶爆的解决方法。
4) orifice discharge
孔流量，孔板流量
5) ac pore-enlarging
交流扩孔
1.
Effect of ac pore-enlarging on electrolytic coloring of anodized aluminum film;
交流扩孔对铝氧化膜电解着色的影响
6) Large orifice discharge
大孔出流
1.
The results showed the gating system which is according to proportional solidification, the large orifice discharge theory with blind feeder and iron chill has avoided defects of heavy ductile iron castings.
简述了某一曲轴连杆铸件的结构特点,采用顺序凝固理论和均衡凝固理论设计两种工艺方案,通过对比,结果表明,运用大孔出流,均衡凝固理论设计的浇注系统,采用暗冒口配合冷铁工艺,可以有效解决厚大球铁件生产中的铸造缺陷。
2.
Considering of the problems exist in practice,large orifice discharge principle is employed to study the pressure distribution of ring runner system,the even ablity for discharging of gates,the relationship of flow with the position of sprue and the type of gates.
根据生产中存在的问题 ,用大孔出流理论研究了环形横浇道系统的压力分布、内浇道出流均匀性及流量与直浇道引入位置和内浇道引入方式之间的关系 ,提出了圆形铸件环形横浇道系统新的设计思
3.
In the paper,based on the Propotional Solidification Theory and Large Orifice Discharge Theo- ry,the foundry technology of gray iron casting shell was designed by the method of CAD.
论文根据均衡凝固及大孔出流理论,用计算机辅助设计的方法改进了壳体灰铸铁件的铸造工艺。
补充资料：和孔密州五绝 和流杯石上草书小诗
【诗文】：
蜂腰鹤膝嘲希逸，春蚓秋蛇病子云。
醉里自书醒自笑，如今二绝更逢君。
【注释】：
【出处】：
苏轼诗集 卷八
蜂腰鹤膝嘲希逸，春蚓秋蛇病子云。
醉里自书醒自笑，如今二绝更逢君。
【注释】：
【出处】：
苏轼诗集 卷八
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