| 单词 | zeolite |
| 释义 | zeolite noun[C] chemistryspecializeduk/ˈziː.ə.laɪt/us/ˈziː.ə.laɪt/amineralwith astructurethatenablesit to take in andloseliquideasily. There are many differenttypesof zeolite, and they have many uses inindustrialprocesses. 沸石 jxfzsy/iStock/Getty Images Plus/GettyImages Geology: types of rock
Examplesofzeolitezeolite Interestingly, the effects of freeze-thaw on moist samples were marginally greater for the drainedzeolite, than the saturatedzeolite. From theCambridge English Corpus Fossilized microorganisms associated withzeolite-carbonate interfaces in sub-seafloor hydrothermal environments. From theCambridge English Corpus A variety of substrates such as active metal surfaces, clay minerals or zeolites could act as surface catalysts. From theCambridge English Corpus The lower two-thirds of the unit is a medium-grained, lithic, crystal tuff, now largely altered to zeolites but with relict pyroxene and feldspar crystals recognizable. From theCambridge English Corpus The drug loadings were monitored by thermal analysis and the loaded zeolites were used in several field trials. From theCambridge English Corpus The section starts with a very good general introduction to zeolites. From theCambridge English Corpus The zeolites have, however, undergone the greatest change in the 40-odd year interval between the first and second editions. From theCambridge English Corpus Crystallization of secondary minerals, such as carbonate, clay minerals, zeolites and analcime, occur red from circulating fluids. From theCambridge English Corpus In order to assess possible disturbance of major-element compositions byzeolitefacies alteration, we compare results from immobile trace elements with those from major elements. From theCambridge English Corpus The slow release of drug from thezeolitematrix improved its efficacy. From theCambridge English Corpus No veining or major fractures are present and the chalcopyrite clearly pre-dateszeolitecrystallization. From theCambridge English Corpus The amount of drug contained within thezeoliteand on the surface was determined by thermogravimetry. From theCambridge English Corpus Glass shards are altered to zeolites. From theCambridge English Corpus Claims were also reported of improved weight gain, digestibility and utilization of feed in animals that receivedzeolitesupplements; these also have implications for animals infected with parasites. From theCambridge English Corpus In regions 2, 3 and 4 combined there was also the tendency for thezeolitegroups to have a smaller proportion of worms than the pure drug and control groups. From theCambridge English Corpus 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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