| 单词 | 过滤器 |
| 释义 | 〔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〔filter〕To remove by passing through a filter:滤除：用过滤器除去：〔diatomite〕A fine, powdered diatomaceous earth used in industry as a filler, a filtering agent, an absorbent, a clarifier, and an insulator. Also called kieselguhr 硅藻土：一种细粉状硅藻土，在工业上用作过滤器、助滤剂、吸收剂、填料和绝缘材料 也作 kieselguhr〔riddle〕from riddil [sieve] 源自 riddil [筛子，过滤器] 〔filter〕To pass (a liquid or gas) through a filter.过滤：使（液体或气体）通过过滤器〔pass〕pass liquid through a filter.用过滤器倒液体〔filter〕To pass through or as if through a filter:过滤，透过：通过或好象通过过滤器：〔asbestos〕Either of two incombustible, chemical-resistant, fibrous mineral forms of impure magnesium silicate, used for fireproofing, electrical insulation, building materials, brake linings, and chemical filters.石棉：两种不纯镁硅酸盐的不燃、抗化学变化、纤维素矿物质形式中的一种，用作防火，电绝缘，建筑材料，煞车隔板和化学过滤器〔filtrate〕To put or go through a filter.过滤：经过或通过滤器〔layer〕layered gravel and charcoal to make a filter.将砂砾和木炭分层以做成过滤器〔filtrate〕Material, especially liquid, that has passed through a filter.滤液：已通过滤器的物体，尤其是液体〔leach〕A porous, perforated, or sievelike vessel that holds material to be leached.过滤器：一种可渗水的、带孔的筛状器皿，用以盛装将被过滤的物质〔filter〕A device containing such a substance.过滤器：包括这种物质的设备〔palladium〕A soft, ductile, steel-white, tarnish-resistant, metallic element occurring naturally with platinum, especially in gold, nickel, and copper ores. Because it can absorb large amounts of hydrogen, it is used as a purification filter for hydrogen and a catalyst in hydrogenation. It is alloyed for use in electric contacts, jewelry, nonmagnetic watch parts, and surgical instruments. Atomic number 46; atomic weight 106.4; melting point 1,552°C; boiling point 3,140°C; specific gravity 12.02 (20°C); valence 2, 3, 4. See table at element 钯：一种柔软的，易拉长的，银白色的，保持光泽的金属性元素，常与铂共生，尤其在金、镍和铜矿中存在。因为它能吸收大量氢，常用作除氢的过滤器或氢化作用的催化剂。其合金可用于电子接触器、珠宝、无磁性表部件以及外科医用器具。原子序数46；原子量106.4；熔点1,552°C；沸点3,140°C；比重12.02（在20°C时）；化合价2，3，4 参见 element |
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