I could probably just build the boiler from my head now that I have the tube bundle layout complete.
我可以大概只是建立锅炉从我的头，现在我有管束布局完成。
2
The man who had broken off the head of the Black Dragon's effigy (the god is worshipped in a human-looking form, as shown in the picture above) had his head blown off when a factory boiler exploded.
破坏黑龙王龙头（在上图中崇拜的神像被塑造成类似人的样子）的人在一次工厂锅炉爆炸被炸掉了脑袋。
3
Two different thickness calculation formulas of ellipse head presented in the "Application Manual of calculation Standard of Boiler Strength" was analyzed, and a united formula was put forward.