| 单词 | sulphuric acid |
| 释义 | sulphuric acid noun[U] mainlyUK(USusuallysulfuric acid)uk/sʌlˌfjʊə.rɪk ˈæs.ɪd/us/sʌlˌfjʊr.ɪk ˈæs.ɪd/astrongacidwith nocolour 硫酸Chemicals, chemical compounds & gases
Examplesofsulphuric acidsulphuric acid The residue fraction was analyzed following digestion with 72%sulphuricacid. From theCambridge English Corpus Depending on the results we also used combinations of dry heat, wet heat andsulphuricacid. From theCambridge English Corpus Seeds scarified by soaking insulphuricacid(amount of time not given) germinated to 48%. From theCambridge English Corpus One could hypothesize the existence of microorganisms that can tolerate this level ofsulphuricacidthat have not yet been discovered. From theCambridge English Corpus This method uses a mixture of anhydrous acetic acid andsulphuricacid, which is heated to prepare pollen for examination under a light microscope. From theCambridge English Corpus There are a number of ways around thesulphuricacidproblem. From theCambridge English Corpus A useful summary of the new topic ofsulphuricacidcave genesis is included. From theCambridge English Corpus The residue fraction was analyzed following digestion with (72%)sulphuricacid. From theCambridge English Corpus Figure 1 compares the relative germination of seeds after soaking in concentratedsulphuricacidfor progressively increasing durations. From theCambridge English Corpus Glycosphingolipids were visualized by spraying the plates with orcinol\\sulphuricacid. From theCambridge English Corpus Oxidation of pyrites releases strongsulphuricacidresulting in the dissolution of arsenic-bearing minerals. From theCambridge English Corpus Rather, the entire endocarp appeared shiny and smooth followingsulphuricacidsoaking, because of the removal of the brachysclereids over the endocarp. From theCambridge English Corpus In all, there were 18 salts, and concentratedsulphuricacidwas used for the lowest humidity (1%). From theCambridge English Corpus Suitable samples of leaves, stems and grains were powdered and digested with salt mixture and concentratedsulphuricacidin the electronic micro-block digestion system. From theCambridge English Corpus Concentration of sugar in each fraction of 400 xl was determined by the phenolsulphuricacidmethod. 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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