| 单词 | alumina |
| 释义 | BETA Examples ofaluminaDictionary> Examples ofalumina aluminaisn’t in the Cambridge Dictionary yet. You can help! Add a definition The materials of interest are platinum,aluminaand silicon monoxide. From theCambridge English Corpus The surfaces of each metal were ground and polished with sandpaper (300-4000) andaluminapowder (0.3 m). From theCambridge English Corpus In the natural environment aluminum is a highly reactive metal that develops an inert oxide film (alumina) uniformly covering all the surface of the metal. From theCambridge English Corpus The components of clays are silica,alumina, water and appreciable quantities of alkaline earth elements. From theCambridge English Corpus One-ml samples were taken and analysed using a gas chromatograph equipped with analuminacolumn and a flame ionization detector. From theCambridge English Corpus In the fast discharge stage, the capillary can be analuminatube with an inner radius of 500 m and length of a few centimeters. From theCambridge English Corpus Thealuminaat this stage presumably adhered to the optic nerve fibers and the inner limiting membrane. From theCambridge English Corpus On peeling from the edge inwards, the adheredaluminaparticles came out in a string like manner, bringing with it the fiber layer and the inner limiting membrane. From theCambridge English Corpus They have even referred as an excuse to difficulties with highaluminacement in buildings which would be vital to the scheme. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 I am not aware of any recent difficulties in obtaining insurance cover for dwellings containing highaluminacement concrete. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 I am not aware that the presence of highaluminacement has caused any children to be kept away from school altogether. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Concrete made with highaluminacement undergoes changes in its crystalline structure, known as conversion, causing a loss of strength which is sometimes serious. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The use of highaluminacement concrete in housing has created problems for some owners in all forms of private ownership. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 They were defeated by the problem of highaluminacement. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 However, if highaluminacement is mixed incorrectly it can cause "rotting" and then the beam cannot take the strain. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 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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