| fauna restoration (The process of returning wildlife ecosystems and habitats to their original conditions) |
动物群重建 |
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| Federal Air and Water Pollution Control Administration |
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| federal authority (The power of a central government agency or its administrators to carry out the terms of the law creating the agency as well as to administer and implement regulations, laws and government policies) |
联邦权力 |
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| Federal Clean Air Act |
联邦清洁空气法案 |
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| federal government (A system in which a country or nation formed by a union or confederation of independent states is governed by a central authority or organization) |
联邦政府 |
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| federal law (A binding rule or body of rules established by a government that has been constituted as a union of independent political units or states) |
联邦法律 |
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| Federal Water Pollution Control Act |
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| Federal Water Pollution Control Administration |
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| Federation of Sewage and Industrial Wastes Association |
污水与工业废物处理协会联合会 |
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| fee (A charge fixed by law for services of public officers or for use of a privilege under control of government) |
费 |
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| feed pipe |
进给管 |
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| feeding of animals (The act and effect of supplying animals with food) |
动物饲养 |
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| feeling for nature (A consciousness, sensibility or sympathetic perception of the physical world and its scenery in their uncultivated state) |
感受自然 |
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| felid (Predatory mammal, including cats, lions, leopards, tigers, jaguars, and cheetahs, typically having a round head and retractile claws) |
猫科 |
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| fell |
毛 〔兽，生〕 |
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| fen (Waterlogged, spongy ground containing alkaline decaying vegetation, characterized by reeds, that may develop into peat. It sometimes occurs in the sinkholes of karst region) |
沼泽 |
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| feral fish |
野生的鱼类 |
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| fermentation (Any enzymatic transformation of organic substrates, especially carbohydrates, generally accompanied by the evolution of gas; a physiological counterpart of oxidation, permitting certain organisms to live and grow in the absence of air; used in various industrial processes for the manufacture of products, such as alcohols, acids, and cheese by the action of yeasts, molds, and bacteria; alcoholic fermentation is the best-known example. Also known as zymosis) |
发酵 |
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| fern (Any of a large number of vascular plants composing the division Polypodiophyta, without flowers and fruits) |
蕨类植物 |
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| fertiliser (Substance added to soil for the purpose of promoting plant life, usually containing nitrogen, potassium and phosphorus, e.g. manure, guano, rock phosphates) |
化肥 |
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