绝缘的碘可以成为一种有金属性质的物质，而钠则可变成绝缘体。
The insulator iodine becomes a metal, and sodium becomes insulating.
我忽略了拥有“钢铁般意志”的必要性，我自己的意志力中很少或干脆没有这种特殊的金属性质。
I had overlooked the necessity of having an "iron will", my own powers of will having little or none of this peculiar metallic quality.
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.
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.
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