塑料, 塑性材料

пластмасса, пластик

塑料性金属陶瓷复合材料

plastic-metal-ceramic composite

食品接触用塑料材料及制品

пластмассовые материалы и изделия, предназначенные для контакта с пищевыми продуктами

塑料是现今常用的材料。

Plastics are often used today.

Бисалкофен БЭ 橡胶, 塑料合成材料抗氧化剂

бисалкофен бэ

国际塑料包装材料制造商联合会

International Confederation of Plastics Packaging Manufacturers

现在塑料已代替了许多传统材料。

Nowadays plastics have taken the place of many conventional materials.

现在有些零件是由塑料或类似的材料制造的。

Some parts nowadays are made of plastic or similar stuff.

增塑剂加入塑料或其它材料中使其柔软或易弯或保持其柔软或易弯性的各种物质之一

Any of various substances added to plastics or other materials to make or keep them soft or pliable.

正是在一定温度下塑料所具有的塑性使它比其他许多材料更优越。

It is their plasticity at certain temperatures that gives plastics their main advantage over many other materials.

头盔由坚硬材料如皮革、金属或塑料制成的头部覆盖物，由橄榄球队员、消防队员、建筑工人、摩托车骑手或其他人配戴，用以保护头部

A head covering of hard material, such as leather, metal, or plastic, worn by football players, firefighters, construction workers, motorcyclists, and others to protect the head.