| 单词 | 沉积 |
| 释义 | 〔kame〕A short ridge or mound of sand and gravel deposited during the melting of glacial ice.冰砾阜，冰碛阜：冰川冰融化过程中沉积下来的低矮的沙石堆〔planation〕The process of erosion and deposition in which a nearly level surface is produced, as by streams, wind, or ocean currents.均夷作用：象由河流、风或洋流引起近似平坦的表面的侵蚀和沉积过程〔plaque〕A deposit of fatty material on the inner lining of an arterial wall, characteristic of atherosclerosis.斑：动脉血管壁内脂肪物质的沉积，以动脉粥样硬化为特征〔melanosis〕Abnormally dark pigmentation of the skin or other tissues, resulting from a disorder of pigment metabolism. Also called melanism 黑变病，黑素沉着病：因色素代谢失常而引起的皮肤或其他组织中黑色素沉积着的状况 也作 melanism〔jaundice〕Yellowish discoloration of the whites of the eyes, skin, and mucous membranes caused by deposition of bile salts in these tissues. It occurs as a symptom of various diseases, such as hepatitis, that affect the processing of bile. Also called icterus 黄疸：眼白、皮肤和黏膜的淡黄褪色现象，由在这些组织中的胆盐沉积引起。黄疸是多种疾病发作的症状（如肝炎），它影响胆汁的分泌过程 也作 icterus〔driftage〕Matter that has been carried along or deposited by air or water currents.漂流物：被气流或水流携带或沉积的物体〔amyloidosis〕A disorder marked by the deposition of amyloid in various organs and tissues of the body. It may be associated with a chronic disease such as rheumatoid arthritis, tuberculosis, or multiple myeloma.淀粉样变性病：以身体不同器官组织的淀粉沉积为特征的失调状况，可能与慢性疾病有关，如类风湿性关节炎、肺结核，或多发性骨髓瘤〔lac〕A resinous secretion of the lac insect deposited on trees and used in making shellac.紫胶，虫胶：由紫胶虫分泌的沉积于树上的树脂分泌物，用于制造虫胶清漆〔stalagmite〕A conical mineral deposit, usually calcite or aragonite, built up on the floor of a cavern, formed from the dripping of mineral-rich water.石笋：一种锥状矿物沉积，通常为钙或霰石，由含矿物丰富的水下滴而在洞穴的地上形成〔Permian〕Of, belonging to, or designating the geologic time, system of rocks, and sedimentary deposits of the seventh and last period of the Paleozoic Era. See table at geologic time 二叠纪的，二叠岩的：是、属于或标明为古生代第七个和最后一个阶段的地质时期、岩层及沉积矿藏 参见 geologic time〔deposition〕The act of depositing, especially the laying down of matter by a natural process.沉积：沉淀过程，尤指由于自然过程而造成物质沉淀〔frost〕A deposit of minute ice crystals formed when water vapor condenses at a temperature below freezing.霜冻：当气温低于零度时由水蒸气凝结而成细小冰晶的沉积〔deposit〕Something deposited, especially by a natural process, as:沉积物：沉积下来（尤指通过自然过程）的东西，如：〔group〕A stratigraphic unit, especially a unit consisting of two or more formations deposited during a single geologic era.地层学单位：地层学中的一个单位，尤指包括在同一地质时期沉积的两个或两个以上地层的单位〔apron〕An area covered by sand and gravel deposited at the front of a glacial moraine.冰川前砂砾层：冰河冰渍前沉积的沙及砾石覆盖的区域〔Holocene〕The Holocene Epoch or its system of deposits.全新世时期或该时期的沉积系统〔varve〕A layer or series of layers of sediment deposited in a body of still water in one year.纹泥，季候泥：一年中沉积在寂静水中的一层或几层沉淀物〔stratigraphy〕The study of rock strata, especially the distribution, deposition, and age of sedimentary rocks.地层学：研究岩石的分层、尤其是沉积岩的分布、沉积与年代的学科〔subglacial〕Formed or deposited beneath a glacier.冰川下的：冰川水形成的，沉积于冰川下的〔calcinosis〕An abnormal condition in which calcium salts are deposited in a part or tissue of the body.钙质沉着：钙盐沉积于体内某一部件或组织的不正常状况〔stratify〕To form, arrange, or deposit in layers.使成层：使…成层状形成、排列或沉积〔stalactite〕The wordsstalagmite and stalactite have confused many a person. A look into the history of the Greek sources of these two words may help.Both words can be traced back to the wordstalassein, "to drip,” which is appropriatesince both words denote deposits in caves formed by the dripping of mineral-rich water.The Greek base from whichstalassein was formed was stalak- and to this base were added several endings that concern us,specifically-ma, a noun suffix most frequently denoting the result of an action, -mo-, a suffix denoting the action of a verb as well as a result, and -to-, an adjective suffix forming verbal adjectives. With these suffixes and the addition of the inflectional endings, as well as a sound change from (k) to (g) before (m),we getstalagma, "that which drops, a drop,” stalagmos, "dropping, dripping of stalactites,” and stalaktos, "dropping, dripping.” Using these Greek words,Olaus Wormius formed the Modern Latin wordstalactītēs, the stalac- part meaning "dripping" and the-ītēs part being commonly used to name fossils and minerals when preceded by a form expressing a physical characteristic, in this case "dripping.” Wormius also used the termstalagmītēs, the stalag- portion expressing the notion of what drops, taken either fromstalagma, "that which drops, a drop,” or stalagmos, "dropping of stalactites.” Stalactītēs and stalagmītēs, of course, are the sources of our English words stalactite (first recorded in 1677), the formation on the tops of caves, and stalagmite (first recorded in 1681), the formation on the bottoms of caves. They have been causing trouble ever since.单词stalagmite 和 stalactite 令许多人混淆。 对这两个词的希腊起源历史进行研究可能会帮助理解。这两个字都能追溯到单词stalassein （“滴下”）， 这是很恰当的，因为两个字都表示洞里由富含矿物的水下滴而形成的沉积。形成stalassein 的希腊根源是 stalak- ， 在这个根源上加上几个与我们有关的词尾，特别是-ma （往往用来表示动作结果的名词后缀）， -mo- （用来表示动词的动作和结果的后缀）和 -to- （形成动词性形容词的形容词后缀）。 通过这些后缀和屈折变化词尾的添加以及在(m)前面由(k)到(g)的变音，我们得到了stalagma （“滴下的东西，一滴”）、 stalagmos “滴，滴下钟乳石”和 stalaktos （“落下，滴下的”）。 利用这些希腊字，奥罗斯·沃米斯组成了现代拉丁单词stalactites ， stalac- 意指“滴”。 而-ites 当由一个表示物理特征的形式开头时，通常用来表示化石和矿物，指“滴下”。 沃米斯也使用stalagmites ， stalag- 表示滴下的东西的概念， 源于stalagma （“滴下的东西，一滴”）或 stalagmos （“滴下的钟乳石”）。 stalacitites 和 stalagmites ，当然是我们的英语单词 stalactite （首次出现于1677年）即洞穴顶部的形成物和 stalagmite （最早记载于1681年）即洞穴底部的形成物的源头。 自那以后它们就常造成一些麻烦〔Devonian〕The Devonian Period or its system of deposits.泥盆纪（系）或泥盆纪（系）的沉积矿系体系〔Carboniferous〕Of, belonging to, or denoting a geologic division of the Paleozoic Era following the Devonian and preceding the Permian, including the Mississippian Period and the Pennsylvanian Period and characterized, especially in the Pennsylvanian, by swamp formation and deposition of plant remains later hardened into coal.石炭纪的，石炭系的：属于或表示地质上的一个分段，即紧跟着泥盆纪而早于二叠纪的古生代，包括密西西比纪和宾夕法尼亚纪。古生代的特征，尤其在宾夕法尼亚纪的特征为，沼泽的形成以及后来变硬而成为煤的植物遗骸沉积〔sullage〕Silt deposited by a current of water.淤泥：水流沉积下来的淤泥〔melanism〕Dark coloration of the skin, hair, fur, or feathers because of a high concentration of melanin.黑色素沉着病：头发、皮肤、毛皮或羽毛因黑色素沉积而变黑〔electrophoretogram〕A record of the results of an electrophoresis, such as a filter paper on which the components of a mixture are deposited as they migrate under the influence of an electric field.电泳图：电泳结果的记录图，比如一个混合物的成分在电场的作用下移动而沉积在其上的滤纸〔phenylketonuria〕A genetic disorder in which the body lacks the enzyme necessary to metabolize phenylalanine to tyrosine. Left untreated, the disorder can cause brain damage and progressive mental retardation as a result of the accumulation of phenylalanine and its breakdown products.苯丙酮尿：一种先天性代谢异常，其机体缺乏将苯丙氨酸代谢成酪氨酸所必需的酶。如果不治疗，这种异常会导致脑损伤和精神抑制，这是苯基丙氨酸沉积和其分解物的产物〔sediment〕Solid fragments of inorganic or organic material that come from the weathering of rock and are carried and deposited by wind, water, or ice.沉积物：由岩石风化产生的无机物或有机物的固体碎片，经风、水或冰带动而形成的沉积〔suberization〕Deposition of suberin on the walls of plant cells and their subsequent conversion into cork tissue.栓化作用：软木脂在植物细胞壁上的沉积以及随和向木栓层之转变〔sediment〕Latin sedimentum [act of settling] 拉丁语 sedimentum [沉积的行为] 〔stonewort〕Any of various submerged aquatic algae of the genusChara that are frequently encrusted with calcium carbonate deposits and have nodes with whorled, filamentlike branches. 轮藻：一种轮藻纲 的水藻类植物，常带有钙碳沉积而形成的壳和有带有涡轮的、丝状的枝的节瘤 〔deposit〕layers of sediment that were deposited on the ocean floor; glaciers that deposited their debris as they melted.沉积在海底的层层沉淀物；融化时留下残骸的冰山〔moraine〕An accumulation of boulders, stones, or other debris carried and deposited by a glacier.冰碛：由冰川携带并最后沉积下来的石砾、石块及其他碎石的堆积〔sedimentation〕The act or process of depositing sediment.沉积作用：沉积沉淀物的行为或过程〔pan〕A basin or depression in the earth, often containing mud or water.盘状洼地：沉积的盆地或洼地，常常有泥或含有水〔contract〕An accumulation of silt constricted the entrance to the harbor.淤泥的沉积使港湾入口变窄； |
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