1. Exploding stuff is simple and fun. Just put the conductive stuff to be exploded across the capacitor output and it will vaporize (unless it's a hot dog). 爆炸的东西比较简单和好玩。刚才把导电的东西要爆炸，整个电容器的产量，而且会汽化（除非这是一个热狗）。
2. The domestic hot water system combining solar hot water heater and gas hot water heater is introduced, and the calculation model for the hot water system is established. 介绍了太阳能热水器结合燃气热水器的生活热水系统，建立了热水系统的计算模型。
3. Reason of hot-cracking of resin sand lathe bed casting occurring have been analyzed. It is founded that Hot-crack was caused by the casting residual hot stress and sand badness hot effect. 分析床身铸件产生热裂纹的原因，发现热裂纹是铸件凝固过程中形成的残余热应力和型砂不良热效应相叠加的结果。
4. The domestic hot water system combining solar hot water heater and gas hot water heater is introduced, and the calculation model for the hot water system is established. 介绍了太阳能热水器结合燃气热水器的生活热水系统，建立了热水系统的计算模型。
5. Reason of hot-cracking of resin sand lathe bed casting occurring have been analyzed. It is founded that Hot-crack was caused by the casting residual hot stress and sand badness hot effect. 分析床身铸件产生热裂纹的原因，发现热裂纹是铸件凝固过程中形成的残余热应力和型砂不良热效应相叠加的结果。
