| 单词 | bitumen |
| 释义 | bitumen noun[U] uk/ˈbɪtʃ.ə.mən/us/baɪˈtuː.mən/ablack,stickysubstancesuch astarorasphalt, used for makingroadsandroofs 沥青Building materials
You can also find related words, phrases, and synonyms in the topics: Road surfaces & features Examplesofbitumenbitumen They were tasked with redesigning abitumentank for road construction. From theCambridge English Corpus A second stylistic distinction was in the frequency of whorls withbitumenpaint. From theCambridge English Corpus Each grid enclosed a 2-m section of thebitumenroad along the top of the dam wall. From theCambridge English Corpus Certain petroleum fractions enter into this broad definition together with certain other complex materials such as shale,bitumen, pitch and even coal or coal derivatives. From theCambridge English Corpus The material did, however, provide good riding quality for rather longer than a standardbitumenmacadam surfacing, but at a higher first cost. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 This aggregate can be used in lightweight insulating concrete and can also be waterproofed withbitumenfor use on flat roofs. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Thebitumenfelt used for window safes on this housing estate which has been found to be unsatisfactory has been almost entirely replaced. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 It also includes thebitumenwhich has to be imported and, therefore, paid for. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The widened road would be ofbitumenrather than of concrete. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 This glue usually containsbitumen, supplies of which are insufficient to permit unrestricted exports. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The price ofbitumenis only one among many factors which influence the overall costs of road construction and maintenance. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Those of us who have looked into this question realise thatbitumencan be used in place of tar in the making of roads. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 In my own county we are usingbitumento a very large extent. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Tar has a slightly shorter life—some people will say six or nine months shorter than that ofbitumen. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Work on unmodified, thermal and blown bitumens is not yet complete. 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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