metallic element

1. 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。
2. A soft bluish-white ductile malleable toxic bivalent metallic element; occurs in association with zinc ores.
   一种有毒的二价金属元素，软质、蓝白色，有延展性，与锌矿石共生。
3. A soft gray ductile metallic element used in alloys; occurs in niobite; formerly called columbium.
   一种灰色金属元素，软质，易延展，用于合金中，见于铌铁矿，以前称作钶。
4. A polyvalent metallic element that resembles chromium and tungsten in its properties; used to strengthen and harden steel.
   一种性质类似铬和钨的多价金属元素，用于加固钢。
5. 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。
6. 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。
7. A white hard metallic element that is one of the platinum group and is found in platinum ores; used in alloys with platinum.
   一种白色坚硬的铂系金属元素，见于铂矿中，用于与铂制造合金。
8. A soft silvery metallic element of the alkali earth group; found in barite.
   一种软质银色的金属元素，属碱土金属，见于重晶石中。
9. A trivalent metallic element of the rare earth group; usually occurs in association with yttrium.
   一种稀土属的三价金属元素，通常与钇共生。
10. A radioactive transuranic metallic element produced by bombarding plutonium with neutrons.
    一种放射性超铀元素，用中子轰击钚时产生。
11. 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。
12. 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。
13. A soft silvery white toxic metallic element used in steel alloys; it occurs in several complex minerals including carnotite and vanadinite.
    一种软质的银白色有毒金属元素，用于钢合金，存在于许多复合矿物中，包括钒钾铀矿和钒铅矿。
14. 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。
15. 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。
16. A rare polyvalent metallic element of the platinum group; it is found associated with platinum.
    一种稀有的多价铂系金属元素，与铂共生。
17. A light strong brittle gray toxic bivalent metallic element.
    一种灰色有毒的二价金属元素，轻质、坚韧、易碎。
18. A metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite.
    有四种同素异性体的金属元素，用于多种合金中，见于辉锑矿。
19. A radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms.
    一种放射性的超铀金属元素，在用氦原子轰击铀时发现。
20. A crystalline metallic element not found in nature; occurs as one of the fission products of uranium.
    一种晶体状金属元素，铀裂变的产物，而非天然存在。
21. 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。
22. 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。
23. A rare soft silvery metallic element; occurs in small quantities in sphalerite.
    一种稀有、软质的银色金属元素，在闪锌矿中少量存在。
24. A silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
    稀土矿物中常见的一种银色金属元素，用于镁和铝的合金中。
25. Niobium is the metallic element with the highest transition temperature.
    铌是转变温度最高的金属元素。
26. A trivalent metallic element of the rare earth group; occurs together with yttrium; forms highly magnetic compounds.
    稀土属的一种三价金属元素，与钇共生，形成极具磁性的化合物。
27. Polonium is a naturally radioactive metallic element.
    钋是一种具有天然辐射性的金属元素。
28. A hard brittle gray polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals.
    硬而脆的灰色多价金属元素，与铁相似但无磁性，用于制钢，存在与许多矿物中。
29. A ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group.
    稀土属的三价金属元素，一种可延展的银白色铁磁体。
30. Blank Value Reducing Method on Determinating Metallic Element in Soil by Atomic Absorption Method
    原子吸收法测定土壤中金属元素时空白值的降低方法

noun

1. any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

   Synonym:    metal