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单词 quartz
释义
quartz
noun[U]
uk
/ˈkwɔːts/us
/ˈkwɔːrts/
a hard,transparentmineralsubstance, used in makingelectronicequipmentandaccuratewatchesandclocks
石英
picture of quartz
Kaye Varquez/EyeEm/GettyImages
SMART Vocabulary: related words and phrases
Watches & clocks
  • 24-hour clock
  • against the clockidiom
  • alarm
  • alarm clock
  • at/on the stroke ofsomethingidiom
  • atomic clock
  • clock
  • horologist
  • horology
  • hour hand
  • hourglass
  • jewel
  • military time
  • movement
  • stroke
  • ticking
  • timekeeper
  • timepiece
  • turn the clocks backphrase
  • twenty-four-hour clock
See more results »

You can also find related words, phrases, and synonyms in the topics:

Geology: types of rock
(Definition ofquartzfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

quartz| American Dictionary

quartz
noun[U]
us
/ˈkwɔrts/
amineral(= hardsubstanceformednaturallyin theground)used in makingelectronicequipmentandwatchesandclocks
(Definition ofquartzfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofquartz

quartz
A purequartzreagent blank and several certified geological reference standards, as well as internal laboratory standards, were analysed with these samples.
From theCambridge English Corpus
It is typically defined by the shapepreferred orientation of mica and elongatedquartzgrains.
From theCambridge English Corpus
The vesicles are filled with calcite, chlorite,quartzand carbon.
From theCambridge English Corpus
Furthermore, both the tube and the coil are surrounded by the tube cooling, which protects thequartztube from overheating.
From theCambridge English Corpus
The c. 25 m of purple, fine-grained sandstones below includequartz-arenitic intercalations and have an essentially calcareous matrix.
From theCambridge English Corpus
Other alteration products are chlorite, sericite,quartzand opaque minerals.
From theCambridge English Corpus
The newly crystallizedquartzgrains are characterized by elongate crystals oriented oblique to the shear band margins, defining a typical grain-shape foliation.
From theCambridge English Corpus
The presence ofquartz-filled microcracks in feldspar crystals suggests that deformation continued during cooling and crystallization.
From theCambridge English Corpus
The features result from initial growth of thequartzgrain, partial resorption (dissolution) during a period of disequilibrium, then further growth to form the mantle.
From theCambridge English Corpus
Thequartzribbons display strong undulose extinction and locally well-developed core-and-mantle microstructures.
From theCambridge English Corpus
Thequartzaggregates show a crystallographic preferred orientation.
From theCambridge English Corpus
Quartz-feldspar ribbons and aggregates define a mineral stretching lineation.
From theCambridge English Corpus
These are infilled by aggregates of fibrousquartzand actinolite that are aligned parallel to the macroscopic mineral lineation.
From theCambridge English Corpus
It is well cemented by microcrystallinequartz, and was the hardest of all samples to hammer in the field.
From theCambridge English Corpus
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.

Collocationswithquartz

quartz

These are words often used in combination withquartz.

Click on a collocation to see more examples of it.

quartz crystal
For this application thequartzcrystalplate is usually cut with a crystal orientation that minimises temperature coefficient around room temperature.
From theCambridge English Corpus
quartz glass
Damage-free operation using fused quartz glass as a better phase conjugation material could lead to the construction of a more compact, laser-diode-pumped, and all-solid-state laser system.
From theCambridge English Corpus
quartz watch
The introduction of thequartzwatchin 1969 was a revolutionary improvement in watch technology.
From
Wikipedia
Creatives commons iconThis 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.
#https://dictionary.cambridge.org//dictionary/english/quartz##
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更新时间：2024/12/28 2:59:05