The results indicate that the average velocity at inlet, discharge and output power of the turbine are higher when gravity is considered, but the efficiency is almost the same as that without gravity.
计算结果表明：考虑重力后，水轮机进口断面的平均速度、流量和功率都比不考虑重力时大，但效率相差不大。
2
The container is designed to discharge liquid by gravity. When discharging liquid , remove top lid first.
本容器采用自重式排料设计。排液时，首先打开顶部灌装口盖；
3
The precision of grading is relation of grade specific gravity and measure of ultimately discharge of products.