| 词汇 | alloy |
| 释义 | alloy noun[ C or U ] uk /ˈæl.ɔɪ/ us /ˈæl.ɔɪ/ a metal that is made by mixing two or more metals, or a metal and another substance: 合金 Brass is an alloy of copper and zinc.黄铜是铜与锌的合金。 alloy wheels合金制作的车轮 Chemistry: metals & metalworking anti-tarnish bar magnet base metal bimetallic blacksmith brazen brazier bullion ferrous gilt gold leaf lode magnet silver plate swage tarnished tinplated untarnished vermeil wrought iron alloy verb[ T ] uk /əˈlɔɪ/ us /əˈlɔɪ/ to mix a metal with one or more other metals to form a new substance: They alloyed tin with copper to make bronze. For certain purposes gold was alloyed, for example by adding silver to toughen it for more hardwearing jewellery. literary to mix with and change something, often in a way that makes it worse or less valuable: 损坏；使（价值）降低；影响 My pleasure in receiving the letter was somewhat alloyed by its contents.我收到这封信时的喜悦在读过信后蒙上一层阴影。 He showed a courageous passion alloyed with a scientist's analytical detachment. A certain amount of fear alloyed their admiration of him. The process for hardening uranium is believed to involve alloying it with titanium and then cooling. Pure gold is too soft for ordinary use and is typically hardened by alloying it with copper or other base metals. The potential for political gains for the candidate is alloyed with risk. "Every rose has a thorn" conveys the meaning "Even the best things are alloyed with bad." Chemistry: metals & metalworking anti-tarnish bar magnet base metal bimetallic blacksmith brazen brazier bullion ferrous gilt gold leaf lode magnet silver plate swage tarnished tinplated untarnished vermeil wrought iron You can also find related words, phrases, and synonyms in the topics: Damaging and spoiling alloy | American Dictionaryalloy noun[ C ] us/ˈælˌɔɪ, əˈlɔɪ/ chemistry a metal that is made by mixing together two or more metals, or a metal and another substance Examples of alloyalloy Second, elemental arsenic does not combust with copper in alloying as in the case of arsenic sulfide. When this theme was alloyed with biblical morality, however, it was ethicized as a narrative of corruption and redemption. Second, this type of treatment makes it possible to produce highly concentrated sur face alloys by pulsed melting of film- substrate systems. Zirconium and its alloys are highly reactive toward oxygen, nitrogen, and hydrogen. The study consists of the development of a new locomotion actuator based on shape memory alloys. Examples of applications are, amongst others, the motion of grain boundaries in alloys, phase transitions and image processing. Changes also occurred in the assemblage, as smiths were able to craft harder and more durable awls and needles from the new alloys. Such a conclusion may have practical implications relating to chemical deterioration of alloys. We should also note that information regarding the melting of metals and alloys, as opposed to their freezing, is limited [2]. Such behaviour has important consequences for the solidification of alloys and is inexplicable by any theory constrained by the assumption of equilibrium thermodynamics. The six characters become three pairs, each representing varying alloys of the serious and comic. Other ongoing effor ts include the continued evaluation of alloys for induction cores. At the same time, a change of the alloy's resistance because of phase changes makes control of the system easier. Processing property relationships of aerospace materials such as aluminium alloys. The piezoelectric effect is probably the favourite for actuators, but a whole range of other possibilities, including use of electrostatic and magnetostrictive effects, and of shape metal alloys, is considered. See all examples of alloy 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. Collocations withalloyalloyThese are words often used in combination with alloy. Click on a collocation to see more examples of it. alloy wheel Other features included a 20-inch alloywheel and an outer antenna with edge shape. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. aluminum alloy It has been decided to use commercial aluminumalloy for manufacturing the links since it is low-cost and lightweight. lead alloy Casting or cutting and machining lead to the treatment to proceed while customised lead alloy shields are being prepared. 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. See all collocations with alloy |
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