| 释义 |
heavy metal
heavy metaln.1. A metal with a specific gravity greater than about 5.0, especially one that is poisonous, such as lead or mercury.2. Music Very loud, brash rock music, often with shouted, violent lyrics.heavy metal n 1. (Pop Music) a. a type of rock music characterized by a strong beat and amplified instrumental effects, sometimes with violent or nihilistic lyricsb. (as modifier): a heavy-metal band. 2. (Chemistry) a metal with a high specific gravity 3. (Military) military large guns or shot heav′y met′al
n. aggressive, highly amplified, often harsh rock music with a heavy beat. [1970–75] heav′y-met′al, adj. Thesaurus| Noun | 1. | heavy metal - a metal of relatively high density (specific gravity greater than about 5) or of high relative atomic weight (especially one that is poisonous like mercury or lead)alloy, metal - a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten; "brass is an alloy of zinc and copper"metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. | | 2. | heavy metal - loud and harsh sounding rock music with a strong beat; lyrics usually involve violent or fantastic imageryheavy metal musicrock and roll, rock music, rock 'n' roll, rock-and-roll, rock'n'roll, rock - a genre of popular music originating in the 1950s; a blend of black rhythm-and-blues with white country-and-western; "rock is a generic term for the range of styles that evolved out of rock'n'roll." |
Translationsheavy metal
heavy metal a metal with a high specific gravity
www.heavymetal.about.com
www.metal-rules.comheavy metal[′hev·ē ′med·əl] (metallurgy) A metal whose specific gravity is approximately 5.0 or higher. heavy metal
metal [met´'l] any chemical element marked by luster, malleability, ductility, and conductivity of electricity and heat, and which will ionize positively in solution. adj., adj metal´lic.alkali metal one of a group of monovalent elements including lithium, sodium, potassium, rubidium, and cesium.metal fume fever an occupational disorder with malaria-like symptoms occurring in those engaged in welding and other metallic operations and due to the volatilized metals. It includes brassfounder's fever (brass chill, brazier's chill) and spelter's fever (zinc chill, zinc fume fever).heavy metal one with a high specific gravity, usually defined to be above 5.0.heavy metal poisoning poisoning with any of the heavy metals, particularly antimony, arsenic, cadmium, lead, mercury, thallium, or zinc.noble metal a metal that is highly resistant to oxidation and corrosion.heav·y met·ala metal with a high specific gravity, typically larger than 5, for example, Fe, Co, Cu, Mn, Mo, Zn, V.Toxicology A metal that is 5 times heavier than water and often toxic, a feature linked to the heavy metal’s tight cationic binding to circulating proteins
Examples Antimony, arsenic, bismuth, cadmium, copper, lead, mercury; cells respond to heavy metals by upregulating transcription of various genes—e.g., the eukaryotic heat shock system, metallothioneins, prokaryotic mercury resistance gene and iron uptake systems
Management EDTA chelation
Vox populi Metal A style of energetic, loud rock musicheavy metal Toxicology A metal that is 5 times heavier than water and often toxic, a feature linked to the HM's tight cationic binding to circulating proteins Examples Antimony, arsenic, bismuth, cadmium, copper, lead, mercury; cells respond to HMs by ↑ transcription of various genes–eg, the eukaryotic heat shock system, metallothioneins, prokaryotic mercury resistance gene and iron uptake systems Clinical General, fine tremor, speech slurring, stomatitis, drooling, cataracts, neurasthenia Treatment EDTA chelation. See Mad Hatter, Minamata disease, Queen of Poisons, Pink disease. heavy metal any element with an atomic number greater than 20.Heavy metalOne of 23 chemical elements that has a specific gravity (a measure of density) at least five times that of water.Mentioned in: Heavy Metal PoisoningPatient discussion about heavy metalQ. I was told that platinum is used in fragrances for the fullness of the spray. Please tell me more! Three years ago I was diagnosed with off the lab chart levels of platinum in my body. I have no hobby or avenue for exposure other than my work. I have sold fragrances for over ten years. Even the Regional EPA Air Quality person doesnt know where I am getting this. I was told by a health director who made some calls. He told me that platinum is used in fragrances for the "fullness of the spray". Would you please tell me more about this? Thank you!A. Thank you Joseph83! What list of materials shall I look at? I know that the FDA doesn't regulate these products; also, I wonder if there is a masking name for platinum. I have so much of this in me, it just has to come from somewhere! I'm amazed that the EPA SUPPOSEDLY doesn't know where its coming from either. More discussions about heavy metalAcronymsSeehot metalheavy metal
Related to heavy metal: Heavy metal music, Death metalSynonyms for heavy metalnoun a metal of relatively high density (specific gravity greater than about 5) or of high relative atomic weight (especially one that is poisonous like mercury or lead)Related Words- alloy
- metal
- metallic element
noun loud and harsh sounding rock music with a strong beatSynonymsRelated Words- rock and roll
- rock music
- rock 'n' roll
- rock-and-roll
- rock'n'roll
- rock
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