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单词 多孔
释义 〔infiltrate〕To permeate (a porous substance) with a liquid or gas.使浸透:用水或气体穿过多孔物质〔percolate〕To cause (liquid, for example) to pass through a porous substance or small holes; filter.过滤:使(如液体)穿过多孔物或小孔;用过滤纸过滤〔snakestone〕A small stone or piece of porous substance reputed to cure snakebite.拔蛇毒石:一种据说能够治疗蛇咬伤的小石头或多孔物质〔Swiss〕A firm white or pale yellow cheese with a nutlike flavor and many holes, originally produced in Switzerland.瑞士干酪:一种白色或淡黄色的硬干酪,有果仁味,多孔,最初产于瑞士〔fusain〕A dull dark-gray, brittle, porous type of bituminous coal resembling charcoal.炭煤:一种似炭的深灰色、无光泽、易碎的多孔美烟煤〔bone〕The dense, semirigid, porous, calcified connective tissue forming the major portion of the skeleton of most vertebrates. It consists of a dense organic matrix and an inorganic, mineral component.骨质,骨骼:构成大多数脊椎动物骨架主要部分的稠密的、半刚性的、多孔的、钙化的连结组织。它一部分由有机质,一部分由无机矿物成分构成〔pool〕An underground accumulation of petroleum or gas in porous sedimentary rock.贮油层,瓦斯层:位于多孔的沉积岩中的地下石油层或瓦斯层〔salamander〕Any of various small lizardlike amphibians of the order Caudata, having porous scaleless skin and four, often weak or rudimentary legs.蝾螈:有尾目中一种像蜥蜴的小型两栖动物,具有多孔无鳞的皮肤和四条常无力或发育不完全的腿〔percolate〕To drain or seep through a porous material or filter.过滤:流过或过滤过多孔物或滤纸〔porosity〕from porōsus [porous] * see porous 源自 porōsus [多孔的] * 参见 porous〔sponge〕Porous plastics, rubber, cellulose, or other material, similar in absorbency to this skeleton and used for the same purposes.人造海绵:多孔的塑料、橡胶、纤维质或其他物质,与海绵体的吸收性能相近,用于同等用途〔buhrstone〕A tough, silicified limestone formerly used to make millstones. It is typified by the presence of multiple cavities that originally housed fossilized shells.磨石,砂质多孔石灰岩:一种坚硬的,硅化石灰石,以前用来制作磨石。具有最初由化石化的贝壳而形成的多孔特征〔porous〕Full of or having pores.多孔的,有孔的〔size〕Any of several gelatinous or glutinous substances usually made from glue, wax, or clay and used as a glaze or filler for porous materials such as paper, cloth, or wall surfaces.胶料,浆糊:一种凝胶状物质或粘性物质,常用来制造胶水、蜡或粘土以及用作的多孔物质,例如纸张、衣料或墙壁的釉质或填料〔coquina〕A soft, porous limestone, composed essentially of fragments of shells and coral, used as a building material.贝壳灰岩:一种质软、多孔的灰岩,基本上由贝壳及珊瑚的碎片构成,用作建筑材料〔light〕Having a loose, porous consistency:轻质的,疏松的:质地疏松、多孔的:〔perforated〕Having a hole or holes, especially a row of small holes.有孔的或多孔的,尤指有一排小孔的〔ethmoid〕Of, relating to, or being a light spongy bone located between the orbits, forming part of the walls and septum of the superior nasal cavity, and containing numerous perforations for the passage of the fibers of the olfactory nerves.筛骨的:属于或关于位于眼窝之间的轻质多孔骨的,它构成了上鼻腔的部分壁和膜,并包含数量众多的孔,用于嗅神经通道〔travertine〕A light-colored porous calcite, CaCO3, deposited from solution in ground or surface waters and forming, among other deposits, stalactites and stalagmites. 石灰华:一种淡色的多孔方解石,分子式为CaCo3,溶解储存于地下或地表水中。它还形成钟乳石和石笋,这也是它的另外一种存在方式 〔scurvy〕A disease caused by deficiency of vitamin C, characterized by spongy and bleeding gums, bleeding under the skin, and extreme weakness.坏血病:一种由于缺少维生素C引起的疾病,症状为多孔的和爱流血的牙床,皮下出血和极度虚弱〔charcoal〕A black, porous, carbonaceous material, 85 to 98 percent carbon, produced by the destructive distillation of wood and used as a fuel, filter, and absorbent.木炭:一种黑色多孔的含碳物质,碳含量占85%到98%,由干馏木材制成以用作燃料、过滤器和吸收剂〔porosity〕The state or property of being porous.有孔性,多孔性:有孔或多孔的状态或特性〔cupel〕A porous cup, often made of bone ash, used in assaying to separate precious metals from base elements such as lead.灰皿:一种多孔杯,通常用骨类制成,在检验中把贵重金属从低劣物质如铝中分离出来〔poromeric〕Any of several tough, porous leather substitutes.通气性强的塑料:几种粗糙的多孔的皮革代用品〔aquifer〕An underground bed or layer of earth, gravel, or porous stone that yields water.地下蓄水层,砂石含水层:含有水的泥、砂砾或多孔石的地下河床或地层
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