The model was proven effective and feasible. The motion trail and spread range of oil spill in different wind conditions were calculated and analyzed based on the oil spill model.
依据所建立的溢油模型，对栾家口港区附近海域在不同风况条件下溢油运动轨迹及扩展范围进行了计算。
To prevent from heat crack, the choose of aluminum alloy with small crystal temperature range and the use of metal cast model, as well as adoption of gradual solidification style will be effective.
选择有效结晶温度范围小的铝合金、采用金属型铸型以及逐层凝固的冷却方式可以有效消除裂纹。
To prevent from heat crack, the choose of aluminum alloy with small crystal temperature range and the use of metal cast model, as well as adoption of gradual solidification style will be effective.
选择有效结晶温度范围小的铝合金、采用金属型铸型以及逐层凝固的冷却方式可以有效消除裂纹。
应用推荐