论文部分内容阅读
甲:如今好多电影,老干部一激动,准要心脏病发作,接着就往嘴里——“扔炸弹!”乙:什么?!人家那是吃药片。其实也不是吃,只要在舌头底下含着就能缓解心绞疼。甲:你说那是什么药? 乙:那谁不知道——硝酸甘油。甲:对呀,它又叫硝化甘油,就是化学课本里讲的:“是一种烈性炸药的主要成分。”因为它是危险品,药厂加工和运输、贮存都要特别当心。稍不注意,真有发生爆炸事故的。乙:可没听说:吃完药,肚子里放两响的。
A: Now a lot of movies, veterans of an excited, ready to heart attack, and then went to his mouth - “throwing bombs!” B: What ?! People that is to eat pills. In fact, not to eat, as long as containing under the tongue can relieve angina pectoris. A: What did you say that medicine? B: Who did not know - nitroglycerin. A: Yes, it is also called nitroglycerin, which is the chemical textbook saying: “It is a major component of a strong explosive.” Because it is a dangerous product, special care must be taken when processing, transporting and storing pharmaceuticals. Slightly do not pay attention, really exploded. B: I did not hear about it: After I finished eating the medicine, I put two rings in my stomach.