| 词汇 | biodegradable |
| 释义 | biodegradable adjective uk /ˌbaɪ.əʊ.dɪˈɡreɪ.də.bəl/ us /ˌbaɪ.oʊ.dɪˈɡreɪ.də.bəl/ able to decay naturally and in a way that is not harmful: 能进行生物降解的，可进行生物分解的 Biodegradable packaging helps to limit the amount of harmful chemicals released into the atmosphere.可生物降解包装有助于减少排放到大气层中的有害化学物质的数量。 Environmental issues agroecology air pollution anoxia anoxic anti-conservation deforestation dumping ground eco-audit eco-footprint efficiency energy conservation energy security environmental justice environmentalism reduce, reuse, recycleidiom rewilding runoff scrapyard scrubber sequester You can also find related words, phrases, and synonyms in the topics: Decaying and staying fresh biodegradable | American Dictionarybiodegradable adjective us/ˌbɑɪ·oʊ·dɪˈɡreɪ·də·bəl/ biology (of a substance) able to decay naturally and without harming the environment biodegradable | Business Englishbiodegradable adjective uk /ˌbaɪəʊdɪˈɡreɪdəbl/us ENVIRONMENT able to decay naturally and in a way that is not harmful to the environment: The company, which makes biodegradable waste bags, has manufacturing plants in Italy and Germany. biodegradable materials/packaging/plastic Examples of biodegradablebiodegradable This explanation is supported by observations made in biodegradable vascular grafts. They process biodegradable waste and sell the recyclable material. They are nevertheless useful for the analysis of effluents from industries that release large quantities of biodegradable material. On the other hand, readily biodegradable hydrocarbons can increase population densities by providing carbon and energy for growth to microorganisms otherwise in oligotrophic environments. Drug release from biodegradable microparticles involves a combination of diffusion through and erosion of the polymer. Phytoremediation developments and use of biodegradable synthetic and polymeric resins for potential use with petroleum and xenobiotic contaminants are on the horizon. Other aspects such as the removal of biodegradable organic carbon to produce biostable drinking water have to be considered. Coating paper with a biodegradable polymer on both sides or on the underside also considerably decreased the rate of degradation14,15. Hydramulch is fully biodegradable and so does not have the adverse environmental impacts of polyethylene film. Hydraulic mulch slurry, derived mainly from wood byproducts, is sprayed onto the soil surface as a biodegradable ground cover to prevent erosion and establish vegetation. These changes were directly related to food or farming and did not appear to spill over into other areas of consumption such as driving habits or use of biodegradable soaps. These discussions include reference to biodegradable chewing gum as well as practical measures to promote responsible behaviour by users. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Such material is entirely biodegradable and can be composted. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In addition, if disposed of in landfill rather than, for example, being composted, biodegradable waste breaks down to release greenhouse gases. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Methane (a greenhouse gas 20 times more powerful than carbon dioxide) is generated at all landfill sites accepting biodegradable waste. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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