Strains can be introduced by differential shrinkage, uneven cooling, or nonuniformflow.
株，可引入微分收缩，冷却不均匀，或不均匀流量。
2
The calculation has provided that in the nonuniformflow field the curve of pitching moment may be distorted.
计算证明在非均匀流场中俯仰力矩曲线可能发生畸变。
3
Investigation was made to improve the flow of liquid in industrial tray column on the basis of understanding the cause of nonuniformflow on the column tray.