2023/11/25 -A metal is a material that when polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well.
2024/4/5 -The term, “metal,” applies to a large portion of the periodic table of elements. Metals are typically characterized by high electrical and thermal ...
2024/5/1 -Metal, any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity ...
2024/2/29 -Metals and metalloids are electropositive elements that occur in all ecosystems, although natural concentrations vary according to local geology.
5日前 -The meaning of METAL is any of various opaque, fusible, ductile, and typically lustrous substances that are good conductors of electricity and heat, ...
11時間前 -Metals. Metals is an international, peer-reviewed, open access journal published monthly online by MDPI. The Portuguese Society of Materials (SPM), and the ...
2024/1/10 -Metal is the technology that powers hardware-accelerated graphics on Apple platforms.
2023/11/1 -10 Interesting Facts About Metals Everyone Should Know · 1. Steel is the most recycled material in the world · 2. The word 'Metal' means 'to quarry' · 3. Metals ...
1日前 -Buy metal online - Free MTRS & No minimums or Cut Fees - Same day order processing when placed by 3pm! Shop Aluminum, Stainless Steel, Copper, Brass, ...
2023/9/15 -Heavy metal (or simply metal) is a genre of rock music that developed in the late 1960s and early 1970s, largely in the United Kingdom and United States.
金属
金属（きんぞく、metal）とは、展性、塑性（延性）に富み機械工作が可能な、電気および熱の良導体であり、金属光沢という特有の光沢を持つ物質の総称である。水銀を例外として常温・常圧状態では透明ではない固体となり、液化状態でも良導体性と光沢性は維持される。 単体で金属の性質を持つ元素…-Wikipedia