Polythene造句怎么写

2、Measurements of DT Neutron Transmittance of Pb-B Polythene

4、Research and Design on Separation and Dithering Transmission System of the Polythene Film Collector;

6、The Prevention, The Treatment and Relevant Test of Plant Diseases and Insect Pests of Pomelo by Applying Polythene Bags;

3、Extrusion Flow Instability of Polythene and Its Blends;

1、Polythene is a thermoplastic.

5、Embolizing agents include Polythene vinyl alcohol (PVA), Pingyangmycin, super lipiodol emulsion and gelatin sponge particles.