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Terms for subject Environment (7397 entries)
炸药 explosive (A substance, such as trinitrotoluene, or a mixture, such as gunpowder, that is characterized by chemical stability but may be made to undergo rapid chemical change without an outside source of oxygen, whereupon it produces a large quantity of energy generally accompanied by the evolution of hot gases)
paper (Felted or matted sheets of cellulose fibers, formed on a fine-wire screen from a dilute water suspension, and bonded together as the water is removed and the sheet is dried)
蒸气压 vapour pressure (The partial pressure of water vapour in the atmosphere. For a liquid or solid, the pressure of the vapour in equilibrium with the liquid or solid)
蒸气压 vapour pressure
蒸散 evapotranspiration (Discharge of water from the earth's surface to the atmosphere by evaporation from lakes, streams and soil surfaces and by transpiration from plants. Also known as fly-off)
蒸汽发生器 steam generator (A pressurized system in which water is vaporized to steam by heat transferred from a source of higher temperature, usually the products of combustion from burning fuels. Also known as steam boiler)
蒸腾作用 transpiration (The loss of water vapour from a plant, mainly through the stomata and to a small extent through the cuticle and lenticels. Transpiration results in a stream of water, carrying dissolved minerals salts, flowing upwards through the xylem)
蒸馏 distillation (The process of producing a gas or vapour from a liquid by heating the liquid in a vessel and collecting and condensing the vapours into liquids)
蒸馏酒工业 distilling industry (A sector of the economy in which an aggregate of commercial enterprises is engaged in the manufacture and marketing of alcoholic beverages made by a distillation process of vaporization and condensation, such as vodka, rum, whiskey and other related beverages)
蒸馏炉 retort furnace
蒸发 evaporation (Conversion from a liquid or solid state to a vapour)
蒸发蒸腾[作用] evapotranspiration
蒸发胁迫 evaporative stress
许可 approval
许可程序 licencing procedure (Procedures performed by administrative agencies in conjunction with issuance of various types of licences)
许可 M give (M) permission to
许可证交易 licencing (Any process of granting and certifying legal or administrative permission to a person or organization to pursue some occupation or to perform some activity or business)
鲸鱼 whale (Large marine mammals of the order Cetacea; the body is streamlined, the broad flat tail is used for propulsion, and the limbs are balancing structures)
鲸目动物 cetacean (Aquatic mammals, including the whales, dolphins, and porpoises)
容许危险率 acceptable hazard rate