| 词汇 | example_english_chemical-constituent |
| 释义 | chemical constituentcollocation in Englishmeanings of chemicaland constituentThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with constituent. chemical adjective uk /ˈkem.ɪ.kəl/ us /ˈkem.ɪ.kəl/ relating ... See more at chemical constituent noun[C] uk /kənˈstɪtʃ.u.ənt/ us /kənˈstɪtʃ.u.ənt/ one of the parts that a substance or combination is ... See more at constituent Examples of chemical constituentThese 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. Lavoisier experimentally demonstrated this same substance to be a chemicalconstituent in the combustion process. In order to compare costs you must have schedules describing each quality or grade according to some fixed chemicalconstituent in it. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A contact equilibrium can exist for each chemicalconstituent of the system of interest. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Oxygen is likely the most important chemicalconstituent of lotic systems, as all aerobic organisms require it for survival. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Grapefruit mercaptan has a very potent, but not unpleasant, odor, and it is the chemical constituent primarily responsible for the aroma of grapefruit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hypotheses relating to chemical constituents of seeds have also been put forward to explain the variation of longevity among species. Much more of their discussion is concerned with the chemical constituents of the soil, with the food needs of plants, and with questions of stock. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 They were grouped according to the chemical constituents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Intensive research on the chemical constituents of tobacco and tobacco smoke is now needed. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I think that there may be reasons for limiting the sale of imported pesticides, other than those based on the chemical constituents and the activity of the pesticide itself. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Any list of "restricted" products would almost certainly be incomplete, and would have to be constantly updated as new products and new chemical constituents became available. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 During this convection, the different chemical constituents of the plasma, each having its specific ionization potential, enters into a progressively cooler region. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Rather than burning coal directly, gasification (a thermo-chemical process) breaks down coal into its basic chemical constituents. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The active effects are believed to come from the chemical constituents of the seeds, oleanolic acid, nuzhenide, and ligustroside. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Hydroquinone has been shown to be one of the chemical constituents of the natural product propolis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The essential oils in the fruits and leaves are valued for their organic chemical constituents: car-3-ene (in fruit) and linalool (from leaves). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Samples collected from boreholes are often tested in a laboratory to determine their physical properties, or to assess levels of various chemical constituents or contaminants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The active chemical constituents are aucubin (an anti-microbial agent), allantoin (which stimulates cellular growth and tissue regeneration), and mucilage (which reduces pain and discomfort). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. Want to learn more? Go to the definition of chemical Go to the definition of constituent See other collocations with constituent |
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