| 单词 | 晶体 |
| 释义 | 〔coumarin〕A fragrant crystalline compound, C9H 6O 2, extracted from several plants, such as tonka beans and sweet clover, or produced synthetically and widely used in perfumes. 香豆素，氧杂萘邻铜：一种碎片状晶体化合物，C9H 6O 2，从几种植物中提取，如零陵香豆和草木樨植物，或有机合成且广泛用于香水业 〔silica〕A white or colorless crystalline compound, SiO2, occurring abundantly as quartz, sand, flint, agate, and many other minerals and used to manufacture a wide variety of materials, especially glass and concrete. 硅石：一种白色或无色晶体化合物，SiO2，以石英、沙、燧石、玛瑙和许多其它矿石形式出现，藏量丰富用于制造大批不同材料，尤指玻璃和混凝土 〔alizarin〕An orange-red crystalline compound, C14H 6O 2(OH) 2, used in making dyes. 茜素：一种桔红色的晶体化合物，C14H 6O 2(OH) 2，用于制造染料 〔phenacaine〕A white crystalline compound, C18H 22N 2O 2, used in the form of its hydrochloride as a local anesthetic in ophthalmology. 芬那卡因：一种白色晶体化合物，C18H 22N 2O 2，在眼科中，以氯化氢的形式用作局部麻醉剂 〔anatase〕A rare blue or light yellow to brown crystalline mineral, the rarest of three forms of titanium dioxide, TiO2, used as a pigment, especially in paint. 锐钛矿：一种蓝色、淡黄到棕色的稀有晶体矿物，是二氧化钛，TiO2，三种形式中最稀有的一种，用作颜料，尤用在绘画颜料中 〔crystalline〕Resembling crystal, as in transparency or distinctness of structure or outline.晶体状的：象晶体的，如在结构或轮廓的透明度象晶体的〔acetaminophen〕A crystalline compound, C8H 9NO 2, used in chemical synthesis and in medicine to relieve pain and reduce fever. 对乙酰氨基酚，醋氨酚：晶体化合物，C8H 9NO 2，用于化学合成和医药上来缓解疼痛和退烧 〔anthracene〕A crystalline hydrocarbon, C14H 10, extracted from coal tar and used in the manufacture of dyes and organic chemicals. 蒽：一种晶体碳水化合物，C14H 10，从焦煤中提取，用于制造染料和有机化学物品 〔isometric〕Of or being a crystal system of three equal axes lying at right angles to each other.等轴晶的：由三根相等的轴彼此以直角相交构成的晶体系统的〔indigotin〕A dark blue crystalline compound, C16H 10N 2O 2, the principal coloring matter of indigo. 靛青：一种深蓝色的晶体化合物，C16H 10N 2O 21，是木蓝属植物所含的主要色料 〔aldicarb〕A crystalline compound, C7H 14N 2O 2S, used in agriculture as a pesticide on crops such as cotton, potatoes, and sugar beets. 碳醛：一种晶体化合物，C7H 14N 2O 2S，作为如棉花、土豆和甜菜等作物的除虫剂而用于农业中 〔diphenylamine〕A colorless crystalline compound, (C6H 5) 2NH, used as a stabilizer for plastics and in the manufacture of dyes, explosives, pesticides, and pharmaceuticals. 二苯基化合物：无色晶体化合物，(C6H 5) 2NH，用于塑料和染料、易爆物、杀虫剂或医药的生产的稳定剂 〔slide〕"The detached crystals slithered down the rock face for a moment and then made no further sound" (H.G. Wells).The word can also suggest the sinuous, gliding motion of a reptile: “散开的晶体在岩石表面滑了一段时间就再也没有声音了” (H·G·威尔斯）。这个词还可以指爬行动物蜿蜒，滑行的动物： 〔allomerism〕Consistency in crystalline form with variation in chemical composition.异质同形现象，异质同晶现象：晶体形式相同但化学组成不同〔Thomson〕British physicist. He shared a 1937 Nobel Prize for the discovery of the diffraction of electrons by crystals.汤姆逊，乔治·佩吉特：(1892-1975) 英国物理学家，因发现电子可被晶体裂解而获1937年诺贝尔奖〔phenanthrene〕A colorless crystalline hydrocarbon, C14H 10, obtained by fractional distillation of coal-tar oils and used in dyes, drugs, and explosives. 菲：一种无色的晶体碳氢化合物，C14H 10，通过蒸馏煤焦油而少量地获得，用于染料、药品和炸药 〔hematoxylin〕A yellow or red crystalline compound, C16H 14O 6·3H 2O, the coloring material of logwood, that is used in dyes, inks, and stains. 苏木精，苏木紫，苏木素：一种黄色或红色的晶体化合物，C16H 14O 6·3H 2O，是洋苏木的着色物质，用于染色、着墨和喷涂 〔aminopyrine〕A colorless crystalline compound, C13H 17N 3O, used to reduce fever and relieve pain. 胺基比林：一种无色晶体化合物，C13H 17N 3O，用于退烧和止痛 〔hydrate〕A solid compound containing water molecules combined in a definite ratio as an integral part of the crystal.水合物：结晶中有一定比例水分子成分的固体化合物，其中水分子与晶体的含量为一固定比例〔dichroism〕The property possessed by some solutions of showing different colors at different concentrations.二向色性：某些晶体在沿不同轴观看时，而呈现两种不同的颜色的性质〔hemimorphic〕Asymmetrical at the axial ends. Used of a crystal.异极的：轴线终端不对称的。用于晶体〔trazodone〕A white, odorless, crystalline compound, C19H 23Cl 2N 5O, used as an antidepressant. 三氮一吡啶：一种白色的无味晶体化合物，C19H 23Cl 2N 5O，用于作抗抑郁剂 〔tourmaline〕A complex crystalline silicate containing aluminum, boron, and other elements, used in electronic instrumentation and, especially in its green, clear, and blue varieties, as a gemstone.电气石：一种复合晶体硅酸盐，含有铝、硼和其它元素，用于电子仪器制造，其绿色，透明及蓝色的变体可作为宝石〔tyramine〕A colorless crystalline amine, C8H 11NO, found in mistletoe, putrefied animal tissue, certain cheeses, and ergot and also produced synthetically, used in medicine as a sympathomimetic agent. 酪胺：一种无色晶体氨，C8H 11NO，见于槲寄生、腐烂的动物组织、某些奶酪及麦角菌，也可以人工合成，在医学上用作类交感神经药剂 〔millerite〕A nickel sulfide mineral, NiS, usually occurring in long hairlike crystals and sometimes used as a nickel ore.针镍矿：一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石〔benzimidazole〕A crystalline compound, C7H 6N 2, that is used in organic synthesis and inhibits the growth of certain microorganisms. 苯并咪唑：一种晶体化合物，C7H 6N 2，用于有机合成和抑制某些微生物的生长 〔habit〕Characteristic appearance, form, or manner of growth, especially of a plant or crystal.习性，特性：典型的外貌、形式或生长方式，尤指植物和晶体〔clear〕transparent crystal. See also Synonyms at apparent opaque 透明晶体 参见同义词 apparentopaque〔anglesite〕A lead sulfate mineral, PbSO4, occurring in colorless or tinted crystals and formed by the weathering of lead ore. 铅矾，硫酸铅：一种硫酸铅矿，PbSO4，出现在无色或浅色晶体内，由铅矿风化形成 〔santonin〕A colorless crystalline compound, C15H 18O 3, obtained from species of wormwood, especially santonica, and used as an anthelmintic. 山道年：一种无色的复合晶体，分子式为C15H 18O 3，从蒿属植物，尤其是山道年植物中提取而来，用作驱虫剂 〔barite〕A yellow, white, or colorless crystalline mineral of barium sulfate, BaSO4, that is used in paint and as the chief source of barium chemicals. Also called heavy spar 重晶石：硫酸钡的黄色、白色或无色的晶体矿物，BaSO4，用作涂料和钡化学物的主要来源 也作 heavy spar〔piezoelectricity〕The generation of electricity or of electric polarity in dielectric crystals subjected to mechanical stress, or the generation of stress in such crystals subjected to an applied voltage.压电：由机械压力引起电介质晶体放电或电极，或因应用电压而使电介质晶体产生压力〔halite〕A colorless or white mineral, NaCl, occurring as cubic crystals and found in dried lakebeds in acrid climates, mined or gathered for use as table salt.石盐；岩盐：一种无色或白色的矿物质，成分为氯化钠，以立方体晶体形式出现，在酸性气候下的干枯河床上可见，开采或收集以用作食盐〔crystalline〕from krustallos [crystal] * see kreus- 源自 krustallos [晶体] * 参见 kreus- 〔carotene〕An orange-yellow to red crystalline pigment, C40H 56, found in animal tissue and certain plants, such as carrots and squash. It exists in three isomeric forms and is converted to vitamin A in the liver. 胡萝卜素：一种桔黄色至红色的晶体色素，C40H 56，发现于动物细胞组织和某些植物中，如胡萝卜和南瓜。其存在于三种同质异构形式中并且可以在肝脏中转变为维生素A 〔piperine〕A crystalline solid, C17H 19NO 3, extracted from black pepper and used as flavoring and as an insecticide. 胡椒碱：一种晶体固体，C17H 19NO 3，自黑胡椒粉中提炼，用作香料和杀虫剂 〔truncate〕To replace (the edge of a crystal) with a plane face.把晶体的棱截成平面〔selenite〕Gypsum in the form of colorless clear crystals.透明石膏：形态是无色透明晶体的石膏〔porphyry〕Rock containing relatively large conspicuous crystals, especially feldspar, in a fine-grained igneous matrix.斑岩：含有嵌入致密的合成基质的相对较明显的长石晶体的岩石〔biphenyl〕A colorless crystalline compound, C12H 10, used as a heat-transfer agent, in fungicides, and in organic synthesis. Also called diphenyl 联二苯：无色晶体化合物，C12H 10，在杀真菌剂和有机合成中用作传热剂 也作 diphenyl |
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