英:[mægˈni:ʒə]
美:[mægˈniʃə]
英:[mægˈni:ʒə]
美:[mægˈniʃə]
n.
<化>氧化镁, <矿>镁氧
苦土
菱苦土粉
mag·ne·sia
maeg ni zh [or] maeg ni sh
magnesia brick氧化镁砖
14世纪后期,炼金术中,“炼金石的两个主要成分之一”,来自中世纪拉丁语 magnesia,源自希腊语 (he) Magnesia (lithos),“磁石”,字面意思为“(the) Magnesian (stone)”,一种据说来自塞萨利的地区 Magnesia 的矿物,该地区据说是以当地人的名字 Magnetes 命名的,其起源不详。
这个古代词语在这个意义上演变成了 magnet。但在古代,同样的词语 magnes 既用于磁石,也用于一种常用于漂白玻璃的矿物(现代 pyrolusite 或二氧化锰)。
中世纪时期,有一些尝试将磁石区分为 magnes(阳性)和锰矿为 magnesia(阴性)。同时,在18世纪,一种白色粉末(碳酸镁)被用作化妆品和牙膏,在罗马被称为 magnesia alba(“白色磁石”)。
正是从这个意义上,1808年 Davy 分离出了 magnesium。他想将其命名为 magnium,以尽可能远离混淆的词语 magnesia,但这个名字以 magnesium 的形式被采用。与此同时,从16世纪起,锰矿的另一个名称已经被改变为 manganese,当在1774年从中分离出一种新元素时,它被称为 manganese。
Magnesia 在其主要现代意义上的“氧化镁”(1755年)可能是从现代拉丁语 magnes carneus “肉磁铁”(约1550年)独立形成的,因为它能够牢牢地附着在嘴唇上。
镁砂
苦土,氧化镁:同magnesium oxide
New Latin, from magnes carneus, a white earth, literally, flesh magnet
The first known use of magnesia was in 1755
magnetitenoun
a black mineral that is an oxide of iron, is strongly attracted by a magnet, and is an important iron ore
magnetismnoun
the property of attracting certain metals or producing a magnetic field as shown by a magnet, a magnetized material, or a conductor carrying an electric current
the science that deals with magnetic occurrences or conditions
the power to attract or charm others
magneticadjective
having great power to attract
a magnetic personality
of or relating to a magnet or magnetism
of or relating to the earth's magnetism
the magnetic meridian
capable of being magnetized
working by magnetic attraction or repulsion
magneticadjective
having great power to attract
a magnetic personality
of or relating to a magnet or magnetism
of or relating to the earth's magnetism
the magnetic meridian
capable of being magnetized
working by magnetic attraction or repulsion
magneticadjective
having great power to attract
a magnetic personality
of or relating to a magnet or magnetism
of or relating to the earth's magnetism
the magnetic meridian
capable of being magnetized
working by magnetic attraction or repulsion
magnetnoun
a piece of some material (as the mineral iron oxide) that is able to attract ironespecially: a mass of iron or steel so treated that it has this property
something that attracts
the magnet of fame
magnesiumnoun
a silver-white metallic element that is light and easily worked, burns with a dazzling light, and is used in making lightweight alloys see element
magnesianoun
magnesium oxide compare milk of magnesia
magnesianoun
magnesium oxide compare milk of magnesia
magnesianoun
magnesium oxide
1 For me, the milk of magnesia seems especially effective in fighting the rash.
2 Do you have any details about how to use milk of magnesia?
3 Magnesium has long been used as a laxative in the form of milk of magnesia.
4 Q: I’ve tried applying milk of magnesia to my underarms for the last two weeks.
5 That said, you might want to discontinue using milk of magnesia as a deodorant for a couple of weeks to see whether your loose stools resolve.
6 Some people find that applying milk of magnesia to the scalp can be helpful.
7 The application of Light burned magnesia and magnesium hydroxide to environmental protection is presented.
介绍了轻烧氧化镁和氢氧化镁在环保领域中的应用现状.
8 Milk of magnesia is an oral laxative that has been used for more than 140 years.
9 Mica containing iron and magnesia, generally of a black or dark green color; Ð a common constituent of crystalline rocks.
10 But then some people we’d never met saw us and said, we have some milk of magnesia.
11 We don’t know how milk of magnesia affects mites, but it might discourage them.
12 Preparation of magnesia alumina spinel and its application in catalytic reaction were reviewed in this paper.
综述了镁铝尖晶石的制备及其在催化反应中的应用.
13 Left were two dozen water bottles, some snacks and one bottle of milk of magnesia.
14 I found that rosacea definitely responds well to milk of magnesia, but I don’t like the feeling of tightness on my face as the milk of magnesia dries.
15 Resistance to slag relates to the content of magnesia powder and spinel.
浇注料的抗渣性与镁砂含量和尖晶石含量有关.
16 Q: A few months ago, you published an inquiry by someone who used milk of magnesia to help with body odor.
17 In his spare time, Louie crashed society weddings, worked as a movie extra, and harassed his housemates with practical jokes, replacing their deviled ham with cat food and milk with milk of magnesia.
18 The purgante was her own concoction, a mixture of cod-liver oil and mugwort, milk of magnesia, and green papaya juice, sweetened to disguise the fishy, bitter, chalky taste.
19 Some people have had success with saltwater, apple-cider vinegar or milk of magnesia.
20 A small dose of sulphate of magnesia twice a week in food—as much as will lie, not heaped, on sixpence for a 6-lb. dog—is often all the medicine needful.
2 氧化镁
3 化学分子式
DDT EDTA GHB BZP salt alcohol formula cholesterol glucose caffeine cocaine heroin nicotine propane ammonia methane serotonin ether dopamine silica alum octane LSD morphine TNT methamphetamine ibuprofen methanol acetone urethane amphetamine choline formaldehyde creatinine urea glutamine warfarin menthol histamine codeine benzene ethylene butane borax retinol paracetamol tryptophan sucrose tyrosine taurine leucine phenol glucosamine styrene glyphosate glycerol capsaicin propylene dioxin ketamine homocysteine arginine xylitol lysine quercetin chloroform methotrexate alumina glycine zirconia camphor diazepam acetylene cysteine melamine ephedrine metronidazole catechin cisplatin naproxen alanine toluene methionine quinine isoflavone ethane bupropion thyroxine purine phenylalanine inositol allicin hexane saccharin acetaldehyde hydroquinone acrylamide atropine fluorescein betaine serine propranolol aniline colchicine adenine proline sorbitol diphenhydramine chlorhexidine Pyridoxine theobromine noradrenaline vanillin histidine coumarin hydrazine cytosine tetrahydrocannabinol naphthalene guanine mescaline valine isoniazid mannitol indomethacin thymine pyrimidine isopropanol threonine tyramine phenolphthalein alizarin butadiene heptachlor zidovudine phosgene allantoin trichloroethylene nitrofurantoin isoprene cetane benzocaine ornithine uracil nitroglycerine benzaldehyde pyridine acetonitrile cyanogen pentane cystine imipramine carbaryl asparagine butanol halothane nitromethane pyrrole heptane rotenone chloral isobutane imidazole phosphine creatine Aldrin chlordane acrylonitrile ethylbenzene nitrobenzene perchloroethylene dopa dieldrin thymol indole phthalocyanine tris benzoin quinoline iodoform pentazocine lithia Amytal nicotinamide hyoscine isoleucine catechol cyclohexane acridine phenothiazine propanol ethylenediamine paraldehyde hyoscyamine apomorphine cresol levamisole lignocaine temazepam phorbol deoxyribose alloxan piperazine sulphanilamide resorcinol tolbutamide diazomethane trichloroethane terbutaline pyrrolidone pyrene eugenol silane benzopyrene sphingosine menadione naphthol cyclopropane disulfiram ethambutol ninhydrin spermine anthracene psoralen hypoxanthine physostigmine stilbene dehydrocholesterol spermidine acetamide santonin litharge papaverine pyrogallol baryta dioxane thiourea furfural haematoxylin frusemide piperidine thiomersal dapsone dichlorvos zineb maneb tetrahydrofuran isooctane iproniazid guanidine dimercaprol tryptamine pirimicarb metaldehyde timolol geraniol furan gossypol caprolactam cementite enflurane chloroprene tacrine squalene pinene cyanamide anthraquinone acesulfame benzoquinone hypericin flavone cannabinol phenanthrene phenylenediamine aldol pyrrolidine muscimol cinchonine ribitol diphenylamine thiazole fuchsin trichlorophenol rosaniline dithizone diborane tropolone cumene triazole barbitone citral decane tetrafluoroethylene thiram azobenzene dihydroxyacetone diquat xanthene muscarine octopamine coniine geranial isobutylene guaiacol acetanilide galactosamine morpholine thoria erythritol biguanide cacodyl purpurin coumarone isatin indene indican orcinol sarcosine creosol tetrazole ketene nonane indigotin strontia phenylthiocarbamide carbazole oxazole salicylic acid nitrogen dioxide cream of tartar white arsenic ascorbic acid quinic acid tartar emetic ammonium carbonate chloric acid hippuric acid glucuronic acid arachidonic acid neuraminic acid nicotinic acid usnic acid uric acid pyruvic acid nalidixic acid ethacrynic acid maleic acid ellagic acid tartaric acid phthalic anhydride caprylic acid picric acid adipic acid isethionic acid phosphoric acid toluidine blue pyrophosphoric acid gallic acid citric acid methacrylic acid caproic acid fumaric acid metaphosphoric acid microcosmic salt ethylene oxide propionic acid valproic acid malonic acid myristic acid lysergic acid
4 碳酸镁