当你碰到灼烫的火炉，你会立即本能得缩回手。
If you touch a hot stove, you will immediately and instinctively withdraw your hand.
在碳酸化法生产工业碳酸钡过程中，存在着火灾、爆炸、中毒、触电、灼烫等危险因素。
In production course of industrial barium carbonate with carbonation method, there are lots of risks, such as fire, explosion, poisoning, electric shock and scald etc.
应用推荐