metallic element
英 [məˈtælɪk ˈelɪmənt]
美 [məˈtælɪk ˈelɪmənt]
网络 金屬元素; 金属元素
英英释义
noun
- any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
双语例句
- A heavy precious metallic element; gray-white and resistant to corroding; occurs in some nickel and copper ores and is also found native in some deposits.
一种珍贵的重金属元素，灰白色，抗腐蚀，存在于一些镍、铜矿中，也天然产于一些沉积物中。 - A silvery ductile metallic element found primarily in bauxite.
一种有银色光泽和延展性的金属元素，主要见于矾土中。 - An intensely radioactive metallic element that occurs in minute amounts in uranium ores.
一种放射性极强的金属元素，以极少量存在于铀矿中。 - A hard gray lustrous metallic element that is highly corrosion-resistant; occurs in niobite and fergusonite and tantalite.
一种坚硬有光泽的灰色金属元素，抗腐蚀性极强，见于铌铁矿、褐钇铌矿和钽铁矿中。 - A heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium.
一种重而脆的铂属金属元素，用于制合金，与铂或锇形成天然合金。 - A soft silver-white ductile metallic element ( liquid at normal temperatures); the most electropositive and alkaline metal.
一种质地柔软的银白色韧性金属元素（常温时为液体），是最具正电性与碱性的金属。 - A hard ferromagnetic silver-white bivalent or trivalent metallic element; a trace element in plant and animal nutrition.
一种二价或三价金属元素，坚硬的银白色铁磁体，植物动物营养中的微量元素。 - A heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures.
银色有毒金属元素，重，单价或二价，唯一一种在常温下呈液态的金属。 - A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.
一种存在周期短的放射性金属元素，由铀形成，能分裂成锕然后分裂成铅。 - Niobium is the metallic element with the highest transition temperature.
铌是转变温度最高的金属元素。