adj.可拉成细丝的，可延展的，有延性的

Copper is a ductile metal, meaning it can be drawn into wires without breaking.
铜是一种延展性金属，意味着它可以被拉成线而不破裂。
The ductile nature of gold allows jewelers to shape it into intricate designs.
黄金的延展性使得珠宝商可以将其塑造成为复杂的图案。
Steel becomes more ductile when heated, facilitating the process of forging and shaping.
钢铁在加热后变得更加延展，便于锻造和成型。
Aluminum alloys are known for their high strength-to-weight ratio and ductility, making them ideal for aerospace applications.
铝合金以其高强度重量比和延展性而闻名，这使它们成为航空航天应用的理想选择。
Ductile materials like silver can undergo significant deformation before fracture occurs.
像银这样的延性材料在断裂前可以经历显著的形变。
The tensile test is used to determine a material's ductility by measuring how much it can stretch before breaking.
拉伸试验通过测量材料在断裂前能拉伸的程度来确定其延展性。
In civil engineering, understanding a material's ductility is crucial for designing structures that can withstand earthquakes.
在土木工程中，了解材料的延展性对于设计能够抵抗地震的结构至关重要。
The wire was made from a highly ductile substance, allowing it to be bent multiple times without damage.
这根电线是由高度延展性的物质制成的，允许它多次弯曲而不受损伤。
Ductile iron pipes are widely used in plumbing systems due to their ability to withstand pressure and resist corrosion.
延性铸铁管因其能承受压力和抗腐蚀而广泛用于管道系统中。
The scientist was experimenting with a new composite material hoping to enhance its ductility and toughness.
科学家正在试验一种新的复合材料，希望提高其延展性和韧性。