orifice discharge meaning in Chinese

锐孔流出；锐孔流量
锐孔流量

Improvement of the orifice discharge coefficient may not result in stability improvement as illustrated in one test series .
由一系列的试验说明，喷孔流量系数的改善并没有导致稳定性的改进。
Considering of the problems exist in practice , large orifice discharge principle is employed to study the pressure distribution of ring runner system , the even ab lity for discharging of gates , the relationship of flow with the position of spr ue and the type of gates . a new design idea about circular runner system of cast is proposed
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想。
The paper described the building process of model that can identify the shock - absorber parameter of landing gear and at the same times optimize performance of system . in this paper , there are also some debate , it include identifying parameter which can not be measured , such as the air polytropic exponent and the orifice discharge coefficient of shock - absorber
本文利用复合形优化算法建立了起落架缓冲系统参数识别与系统优化模型，对缓冲器空气压缩多变指数和油孔流量系数等不可测参数的识别和着陆、滑跑载荷多目标优化问题进行了讨论。