| 单词 | 晶体状 |
| 释义 | 〔phenobarbital〕A crystalline barbiturate, C12H 12N 2O 3, used medicinally as a sedative, a hypnotic, and an anticonvulsant. 苯巴比妥米那：一种晶体状的巴比妥酸盐，C12H 12N 2O 3，在医学上用作镇静剂、催眠药和抗痉挛性药物 〔garnet〕Any of several common, widespread aluminum or calcium silicate minerals occurring in two internally isomorphic series, (Mg, Mn, Fe)3Al 2Si 3O 12 and Ca 3(Cr, Al, Fe) 2Si 3O 12, generally crystallized, often embedded in igneous and metamorphic rocks, and colored red, brown, black, green, yellow, or white and used both as gemstones and as abrasives. 石榴石：一种常见的、分布广泛的铝或硅酸钙矿，产生于两种内部同构的化合物，(Mg, Mn, Fe)3Al 2Si 3O 12 and Ca 3(Cr, Al, Fe) 2Si 3O 12，一般呈晶体状，嵌于火成岩和变质岩中，呈红、棕、黑、绿、黄色或白色，可用作珠宝和研磨剂 〔quinidine〕A colorless crystalline alkaloid, C20H 24N 2O 2, resembling quinine and used in treating malaria and certain heart disorders. 奎尼丁：一种无色的晶体状生物碱，C20H 24N 2O 2，类似于奎宁，用于治疗疟疾和某些心脏疾病 〔xylose〕A white crystalline sugar, C5H 10O 5, used in dyeing and tanning and in diabetic diets. Also called wood sugar 木糖：一种白色晶体状糖，C5H 10O 5，用于染色、制硝和糖尿病人的食品中 也作 wood sugar〔menazon〕A colorless crystalline compound, C6H 8N 5O 2PS 2, used as an insecticide against aphids. 灭蚜松：无色晶体状化合物，C6H 8N 5O 2PS 2，用作蚜虫杀虫剂 〔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〔spermine〕A crystalline polyamine compound, C10H 26N 4, present in ribosomes and found widely in living tissues along with spermidine. It was originally isolated from semen. 精胺，精素：一种晶体状多胺化合物，化学式为C10H 26N 4,存在于核糖体中，并与亚精胺一起大量存在于活组织中。一旦产生即与精子分离 〔cystine〕A white crystalline amino acid, C6H 12N 2O 4S 2, found in many proteins, especially keratin. 胱氨酸：一种白色晶体状氨基，C6H 12N 2O 4S 2，存在于许多蛋白中，尤指角蛋白 〔phenazine〕A yellow crystalline compound, C6H 4N 2C 6H 4, used in the manufacture of dyes. 吩嗪：一种黄色晶体状化合物，C6H 4N 2C 6H 4，用于染料制造 〔phenol〕A caustic, poisonous, white crystalline compound, C6H 5OH, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant and antiseptic. Also called carbolic acid 苯酚，石炭酸：一种具有腐蚀性的、有毒的白色晶体状化合物，C6H 5OH，从苯中提炼出来，可用于树脂、塑料和药品中，稀释后可用作防腐剂和消毒剂 也作 carbolic acid〔alanine〕A crystalline amino acid, C3H 7NO 2, that is a constituent of many proteins. 丙氨酸：一种晶体状的氨基酸，C3H 7NO 2，是许多蛋白质的组成成份 〔affect〕a substance that affects crystalline form.呈晶体状的物质〔tropine〕A white, crystalline, poisonous alkaloid, C8H 15NO, obtained chiefly by hydrolysis of atropine. 托品碱：一种白色、晶体状的有毒碱，C8H 15NO，主要经水解阿托品而制成 〔quinine〕A bitter, colorless, amorphous powder or crystalline alkaloid, C20H 24N 2O 2·3H 2O, derived from certain cinchona barks and used in medicine to treat malaria. 奎宁：一种味苦、无色、不定形的粉末或晶体状生物碱，C20H 24N 2O 2·3H 2O，从某些金鸡纳树皮中提取，用在医药上来治疗疟疾 〔prazosin〕A crystalline vasodilator, C19H 21N 5O 4, used in the form of its hydrochloride to treat hypertension. 哌唑唪：晶体状血管舒张药，C19H 21N 5O 4，盐酸化物用于治疗高血压 〔tryptamine〕A crystalline substance, C10H 12N 2, that is formed in plant and animal tissues from tryptophan and is an intermediate in various metabolic processes. 色胺：一种晶体状物质，C10H 12N 2，由色胺酸在植物或动物组织内形成，是各种新陈代谢过程中的媒介物 〔acetophenetidin〕A white powder or crystalline solid, CH3CONHC 6H 4OC 2H 5, derived from coal tar and used in medicine to reduce fever and relieve pain. Also called phenacetin 乙酰氧乙苯胺：白色粉末或晶体状固体，CH3CONHC 6H 4OC 2H 5，从煤焦油中制得并用于医药以退烧和止痛 也作 phenacetin〔purine〕A colorless crystalline organic base, C5H 4N 4, that is the parent compound of various biologically important derivatives. 嘌呤：一种无色晶体状有机碱C5H 4N 4，它是生物上许多重要衍生物的母体化合物 〔mannitol〕A white, crystalline, water-soluble, slightly sweet alcohol, C6H 8(OH) 6, used as a dietary supplement and dietetic sweetener and in medical tests of renal function. 甘露醇：白色呈晶体状能溶于水的微甜的乙醇C6H 8(OH) 6，用作补充饮食并适用于特殊饮食的甜味剂，在医学实验中用来检查肾功能 〔tyrosine〕A white crystalline amino acid, C9H 11NO 3, that is derived from the hydrolysis of proteins such as casein and is a precursor of epinephrine, thyroxine, and melanin. 酪氨酸：一种白色晶体状氨基酸，C9H 11NO 3，从酪蛋白等蛋白质的水解中产生，是肾上腺素、甲状腺素、黑色素的母体 〔urethane〕A colorless or white crystalline compound, CO(NH2)OC 2H 5, used in organic synthesis and formerly as a palliative treatment for leukemia. 尿烷：一种无色或白色晶体状化合物，CO(NH2)OC 2H 5，用于有机合成，曾用作白血病的缓和治疗 〔acetylcholine〕A white crystalline derivative of choline, C7H 17NO 3, that is released at the ends of nerve fibers in the somatic and parasympathetic nervous systems and is involved in the transmission of nerve impulses in the body. 乙酰胆碱：一白色晶体状胆碱的衍生物，C7H 17NO 3，由位于细胞体和副交感神经系统的神经纤维末端释放出来，并涉及身体神经冲动的传递 〔sperrylite〕A white crystalline platinum mineral, essentially PtAs2. 砷铂矿：一种白色晶体状白金矿石，尤指PtAs2 〔troostite〕A white or colored crystalline mineral, a variety of willemite, in which the zinc is partly replaced by manganese.锰硅锌矿：一种白色或彩色的晶体状矿物质，是硅锌矿一个种类，其中的锌部分被锰所代替 |
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