The invention does not need to specially manufacture a prefabricated fiber model and favorably solves the problems of treating, aligning and arranging fiber yarn in a castingmodel.
本发明无须专门制作纤维预制型，较好地解决了纤维丝的处理、排列和在铸型中的放置等问题。
2
The heat transfer and solidification change are analyzed by measuring the temperature change curves of metal mold, casting and pressurized bar in experimental model during local pressurization.
该研究通过试验模型测量局部加压过程中金属型、铸件和加压杆的温度变化曲线，分析了传热与凝固现象。
3
Every so often, casting director Weir stops a model and coaches her on the proper way to walk.