垫圈材料是非金属性的或金属性的。

Washer materials are non-metallic or metallic.

垫圈材料是非金属性的或金属性的。

Washer materials are non-metallic or metallic. Non-metallic gaskets can be made from many different materials.

从上到下,电负性减小,金属性增强.

Metallic character increases down Group 16 as electronegativity decreases.

在掺杂过程中样品有时表现为金属性，有时表现为半导体性质，跟掺杂量有关。

The samples can be either metallic or semiconducting, depending on the amount of intercalted Eu atoms.

磁性耦合来源于铜和锰原子向桥联原子的自旋退局域化效应，且具有磁性特征但不具有金属性特征。

Magnetic coupling exhibits the spin delocalization effect from Mn and Cu atoms to the bridging atoms, and doesn't reveal metallically magnetic properties.