| 词汇 | example_english_copper-ion |
| 释义 | copper ioncollocation in Englishmeanings of copperand ionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with copper. copper adjective uk /ˈkɒp.ər/ us /ˈkɑː.pɚ/ made of or relating to the ... See more at copper ion noun[C] uk /ˈaɪ.ɒn/ us /ˈaɪ.ɑːn/ an atom or small group of atoms that has an electrical charge because it has added or lost one or ... See more at ion Examples of copper ionThese 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. To better understand the ion formation, we found the copperion distribution for different charge states and several laser energies. Galvanic coupling to less noble alloys and cathodic protection prevent copperion releases from surface films and therefore reduce biofouling resistance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Activity greatly depends on the presence of a divalent copperion and a reductant such as gallate or ascorbate. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Molecular oxygen and the copperion are utilized to reoxidize the cofactor and yield another imine, producing hydrogen peroxide as a side product. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has also been found to have an inhibitory effect on angiogenesis, potentially via the inhibition of copperion dependent membrane translocation process involving a non-classical secretion pathway. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One concept is to use self-dissolving anodes, liberating silver or copper ions as preservation agents. The architects describe how copper ions absorbed from the water running off the roof will accelerate the change, and correctly describe this as a chemical reaction. The initial batch is melted together from silica, copper oxide, and other metal oxides to chemically reduce the copper ions to elemental copper. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When dissolved in aqueous beverages, copper sulfate's copper ions can chemically bind undesirable sulfides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When the cells are electrified, the anodes slowly dissolve, freeing copper ions that are deposited on the cathode as 99.9-percent-pure copper. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, zinc metal will lose electrons to copper ions and develop a positive electrical charge. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If there were a covalent bond between the copper ions, the electrons would pair up and the compound would be diamagnetic. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The presence of copper increases the levels of copper ions, prostaglandins, and white blood cells within the uterine and tubal fluids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Copper ions are highly toxic to fish, so care must be taken with the dosage. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Copper ions are about 0.75 angstroms, so line widths on the order of nanometers seem possible. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Copper ions thus generated from anodes move towards cathode and get deposited on starter plates cathodes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Studies suggest that exposure to dry copper surfaces inhibits the respiration and growth of producers by releasing copper ions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The iron oxidizes, and the copper ions are reduced through the transfer of electrons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Copper, when corroding, releases copper ions which have an anti-fouling effect. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Its purpose was to provide a chlorine donor to enhance the green and blue colours from copper ions in the flame. 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 copper Go to the definition of ion See other collocations with copper |
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