The man is carrying a small black plastic handbag. 這個(gè)人提著(zhù)一個(gè)黑色的小塑料提袋。
Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
They are made of a common plastic resin. 它們是用一種普通的塑膠合成樹(shù)脂做成的。
It is some kind of plastic made to imitate iron. 這是一種塑膠，但外觀(guān)仿制得像鐵。
So a neural network can directly map the behaviors for the thermal viscoplastic material. 因此，應用人工神經(jīng)網(wǎng)絡(luò )建立熱粘塑性材料的本構關(guān)系具有重要的工程應用價(jià)值。
Clay and wax are plastic substances. 黏土和蠟是可塑性物質(zhì)。
