核孔膜是一种新型材料,在许多科学技术领域中得到了广泛应用,如超流体研究、化学分离、同位素分离、辐射剂量学、生物工程、医学研究、质谱技术、绝热技术、净化技术、真空技术、铀矿普查、电子工业、制药工业和食品工业等.随着科学技术的发展,核孔膜的应用必将更加广泛. 一、 Nuclear pore membrane is a new kind of material and has been widely used in many fields of science and technology, such as superfluid research, chemical separation, isotope separation, radiation dosimetry, bioengineering, medical research, mass spectrometry, adiabatic technology, purification technology, Vacuum technology, uranium census, electronics industry, pharmaceutical industry and food industry, etc. With the development of science and technology, the application of nuclear pore membrane is bound to be more extensive.First,