For solving the difficulty in the control of molecularweightdistribution (MWD) of polymer product, MWD via neural network without any transcendental information is modelled.
为了解决聚合产品分子量分布控制的难题，将神经网络引入对其进行了无需任何系统内部先验知识的黑箱建模。
2
Polyethylene terephthalate (PET) films were polymerized in solid phase, the molecularweight, molecularweightdistribution (MWD) and cyclic oligomer content of the products were determined by GPC.