| 单词 | non-metal |
| 释义 | non-metal noun chemistryspecializeduk/ˌnɒnˈmet.əl/us/ˌnɑːnˈmet̬.əl/achemicalelementthat is not ametal 非金属Chemical elements
Examplesofnon-metalnon-metal Take silicon, which is anon-metalbut is used in the production of metallic alloys. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 One suggestion mooted was that a distinction should be drawn between metal andnon-metalgoods. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 If the proposed incinerator comes into operation the types of waste are likely to be organic chemicals andnon-metalbearing. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 There are variousnon-metalmines which are equally deserving of this concession. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 I am sure that if they had been of thenon-metalkind they would have been broken many times. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The report also highlights likely skill shortages in processing, both metal andnon-metal, mainly within larger companies. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 Buttons on these later blazers often becamenon-metal, sometimes in the same colour as the edging. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.It includes metal andnon-metalsongs, all of which are exclusive to this release. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Sincenon-metalcontainers are poorer heat conductors, the type of container material stated in the recipe can not be substituted without affecting the outcome. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The synthesis involves anon-metalreduction that is typically carried out in three steps. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.This pattern has also been used in manynon-metalsongs. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The forum is divided into many categories, including sections for discussing specific metal styles,non-metalmusic, general discussion and community-related topics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.All in all, the case fornon-metalforms of armour remains inconclusive. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Some success has been found withnon-metal-catalyzed cycloadditions, such as the reactions using dipolarophiles that are electron-poor olefins or alkynes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Uranium metal reacts with almost allnon-metalelements (with an exception of the group 18 elements) and their compounds, with reactivity increasing with temperature. 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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