| 溶解 |
dissolution (Dissolving of a material) |
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| 溶解性有机碳 |
dissolved organic carbon (The fraction of total organic carbon (all carbon atoms covalently bonded in organic molecules) in water that passes through a 0.45 micron pore-diameter filter) |
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| 溶解氧 |
dissolved oxygen (The amount of oxygen dissolved in a stream, river or lake is an indication of the degree of health of the stream and its ability to support a balanced aquatic ecosystem. The oxygen comes from the atmosphere by solution and from photosynthesis of water plants. The maximum amount of oxygen that can be held in solution in a stream is termed the saturation concentration and, as it is a function of temperature, the greater the temperature, the less the saturation amount. The discharge of an organic waste to a stream imposes an oxygen demand on the stream. If there is an excessive amount of organic matter, the oxidation of waste by microorganisms will consume oxygen more rapidly than it can be replenished. When this happens, the dissolved oxygen is depleted and results in the death of the higher forms of life) |
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| 冷 |
cold (No definition needed) |
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| 冷却 |
cooling (Setting aside a highly radioactive material until the radioactivity has diminished to a desired level) |
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| 冷却水 |
cooling water (Water used to make something less hot, such as the irradiated elements from a nuclear reactor or the engine of a machine) |
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| 冷却剂 |
refrigerant (A substance that by undergoing a change in phase (liquid to gas, gas to liquid) releases or absorbs a large latent heat in relation to its volume, and thus effects a considerable cooling effect) |
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| 冷却塔 |
cooling tower (A device that aids in heat removal from water used as a coolant in electric power generating plants) |
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| 冷却油 |
cooling oil (Oil used as a cooling agent, either with forced circulation or with natural circulation) |
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cold stress |
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| 冷藏设备 |
refrigeration (The cooling of substances, usually food, below the environmental temperature for preservative purposes. Refrigeration is responsible for the largest and fastest-growing use of CFCs in the developing world. The industrial countries, and some developing countries, have taken exceptional steps to control and, eventually, ban the production of CFCs and other ozone-depleting materials by the year 2000. However, many developing nations have not signed the Montreal Protocol because they are afraid that the cost of changing over to alternative, ozone-friendly technology will be too high) |
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| 冷藏工业 |
refrigeration industry (No definition needed) |
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| 喷射状 |
spurting (Supplying water or pesticides to crops with a spray) |
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| 喷嘴操作员 |
nozzle operator |
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| 喷泉 |
fountain (A stream of water that is forced up into the air through a small hole, especially for decorative effect or the structure in a lake or pool from which this flows) |
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| 喷出区指大山 |
upwelling zone |
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| 喷雾罐 |
spray can (An aerosol can for applying paint, deodorant, etc., as a fine spray) |
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| 康复 |
rehabilitation (A conservation measure involving the correction of past abuses that have impaired the productivity of the resources base) |
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| 康拉特逊残碳指数 |
Conradson index |
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| 沸腾点 |
boiling point |
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