| 词汇 | sulfate |
| 释义 | sulfate noun[ C or U ] uk /ˈsʌl.feɪt/ us /ˈsʌl.feɪt/ US spelling ofsulphate（sulphate的美式拼写） Chemicals, chemical compounds & gases acetic acid acetone acrolein acrylamide activated charcoal adenine agglomerate benzene fluorocarbon H2O HCFC HFC hyaluronic acid hydrochloric acid hydrochlorofluorocarbon limescale metho meths tartaric acid tear gas sulfate | American Dictionarysulfate noun[ C ] us/ˈsʌl·feɪt/ chemistry a substance formed from sulfur, oxygen, and another element Examples of sulfatesulfate The solubility of hemoglobin in solutions of chlorides and sulfates of varying concentration. We present a record of carbonate-associated trace sulfate concentrations over the same time period. Pupils were dilated with topical atropine sulfate (2%) and the nictitating membranes were retracted with phenylephrine hydrochloride (10%). This lower limit decreases for a sulfate-rich ocean and clean ice shell, and increases if the shell contains sulfate. Proteoglycans are complex molecules defined as a protein to which one or more linear (typically sulfated) carbohydrate chains (glycosaminoglycans) are attached. His pain was finally well controlled with oral morphine sulfate on day 18 after admission. The pupil of the test eye was dilated with a topical application of atropine sulfate (0.04%). Hydrated iron sulfate minerals are consistent with lowtemperature, acidic aqueous environments. The activity of sulfate-reducing organisms can be identified in sedimentary rocks through the stable sulfur isotopes of sedimentary sulfides and sulfate. The pupils are dilated with 1% atropine sulfate, and nictitating membranes are retracted with 5% phenylephrine hydrochloride. In particular, we will evaluate the effects of iron oxide/ oxyhydroxide/sulfate particle size, surface environment, and aggregation state on the spectral properties. Unlike phosphate, sulfate is a major ion in the present-day ocean. There is no unequivocal evidence for bacterial sulfate reduction during this period of time. The total sulfur concentration was therefore expected to be 10-20% higher than the sulfate concentration. Of special interest was the comparison between dextran and its corresponding sulfated form. 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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