| 单词 | lactic acid |
| 释义 | lactic acid noun[U] uk/ˌlæk.tɪk ˈæs.ɪd/us/ˌlæk.tɪk ˈæs.ɪd/anacidthatexistsinsourmilkand isproducedinmusclesafter a lot ofexercise 乳酸Chemicals, chemical compounds & gases
Examplesoflactic acidlactic acid This implies that walking faster can now be achieved more comfortably within thelacticacidthreshold and without risk of angina in vulnerable subjects. From theCambridge English Corpus At the same time, the relatively high content oflacticacidindicates favourable fermentation conditions forlacticacidbacteria in all three silages. From theCambridge English Corpus Nematodes and acanthocephalans were identified after being cleared inlacticacid. From theCambridge English Corpus Characterisation of human monocarboxylate transporter 4 substantiates its role inlacticacidefflux from skeletal muscle. From theCambridge English Corpus There was a gradual development of metabolic acidosis during maternal hypoxia that could be attributed to the accumulation oflacticacid. From theCambridge English Corpus It is possible that vertebrates are constrained from designing bones from materials that are even better able to resist dissolution underlacticacid. From theCambridge English Corpus Comparing the design features of both substances strongly suggests that vertebrate skeletal systems exhibit adaptation for resisting the dissolving effects oflacticacid. From theCambridge English Corpus In the laboratory, amphipods were cleared inlacticacidto facilitate the identification and counting of parasites. From theCambridge English Corpus Lacticacidwas added at a concentration of 4 ml lx1 to nutrient media to suppress the undesirable growth of bacterial cells. From theCambridge English Corpus This is due, in part, to the presence oflacticacidand other acids, generated as byproducts of metabolism, which are present only in low concentration in the extracellular milieu. From theCambridge English Corpus The systems with the highest performance down eventually intolacticacid. From theCambridge English Corpus Brushing the teeth after meals (and preferably five minutes after meals), in order not to allow the development oflacticacidfrom carbohydrate residues, is most important. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Lacticacidfermentation also preserves food and prevents spoilage. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Thelacticacidproducing bacteria are responsible for breaking down sugars and the yeast uses by-products from this process to form carbon dioxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Waste whey typically is used to producelacticacidwhen the whey itself is produced as waste during the manufacture of certain dairy products. 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. |
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