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quartz 词态变化
复数: quartzs;
quartz 中文词源
quartz 石英来自德语Quarz,石头结晶体,石英。
quartz 英文词源
- quartz (n.)
- "silicon dioxide," 1756, from German Quarz, Zwarc "rock crystal," from Middle High German twarc, probably from a West Slavic source, compare Czech tvrdy, Polish twardy "quartz," noun uses of an adjective meaning "hard," from Old Church Slavonic tvrudu "hard," from Proto-Slavic *tvrd-, from PIE *(s)twer- "to grasp, hold; hard."
quartz 英文释义
- 1. colorless glass made of almost pure silica
- 2. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
quartz 双语例句
- 1. The prospectors have discovered such minerals as calcite, quartz and asbestos here.
- 探矿人员在这里发现了方解石 、 石英、石棉等矿藏.
来自《简明英汉词典》
- 2. There is a great deal quartz in those mountains.
- 那些山里蕴藏着大量石英.
来自《简明英汉词典》
- 3. To this class of substance belong mica, porcelain, quartz, glass, wood, etc.
- 属于这类物质的有云母 、 瓷器 、 石英 、 玻璃 、 木材等等.
来自《现代汉英综合大词典》
- 4. The quartz watch keeps good time.
- 石英表走时准.
来自《现代汉英综合大词典》
- 5. Quartz timepieces are very accurate, to a minute or two per year.
- 石英钟表走时非常准,年误差仅为一两分钟。
来自辞典例句
quartz 实用场景例句
- ...a quartz crystal.
- 石英晶体
柯林斯高阶英语词典
- The prospectors have discovered such minerals as calcite, quartz and asbestos here.
- 探矿人员在这里发现了方解石 、 石英、石棉等矿藏.
《简明英汉词典》
- Quartz overcoating protects the optics from the environment and allows cleaning without damage to their surface.
- 石英镀膜的光学器件可以防止环境对光学器件的损害,并且清洁时不破坏光学件的反射率.
期刊摘选
- The main mineralized types are quartz vein type and alteration pattern with fracture zone.
- 主要矿化类型有石英脉型和破碎带蚀变岩型.
期刊摘选
- The phase constituents ofthe slag added with manganese ore or spar and quartz sand are analysed.
- 对配加锰矿、萤石、石英砂的渣进行了相成分分析.
期刊摘选
- Your quartz clocks are quite salable on our market.
- 你们的石英钟在市场上卖得不错.
商贸英语会话
- A pale yellow variety of crystalline quartz resembling topaz.
- 一种类似黄玉的黄色石英,等次稍低.
期刊摘选
- This sandstone consists of quartz primarily and feldspar secondly.
- 这种砂岩的成份以石英为主,长石次之.
期刊摘选
- A quartz heater on the other hand heats the objects and room without heating the air.
- A石英加热器不会将空气加热,只加热房间里的物体.
期刊摘选
- It analyses it's characteristics and also directs and summarizes such designing of quartz crystal clock movement.
- 该方法对此类型石英钟机心的设计具有一定参考价值.
期刊摘选
- Which kind do you prefer, quartz or mechanical?
- 您要哪一种, 石英表还是机械表?
期刊摘选
- Quartz Crystal Microbalance ( QCM ) was also used to measure the transferred colloidal quantity for Ag nanoparticles.
- 并用石英晶体微天平 ( QCM ) 宣检测了银纳料粒子的相转移量.
期刊摘选
- The application of quartz ceramics roll in silicon steel continuous annealing furnace was introduced.
- 本文介绍了石英陶瓷辊在硅钢连续退火炉中的应用情况.
期刊摘选
- High temperature reaction of quartz, alumina, kaolin and sodium carbonate was examined.
- 本文考查了石英 、 三氧化二铝及高岭石与纯碱在高温条件下的反应过程.
期刊摘选
- Our company engaged in ultraviolet quartz glass materials research, production and sales.
- 公司从事紫外光学石英玻璃材料的研究 、 生产和销售.
期刊摘选
- It looks like quartz crystals sticking up out of the dark hollow.
- 它象石英晶体,在黑色的空间耸立着.
辞典例句
- Wulingyuan territory developed karst landforms, quartz sandstone peak forest landform development Gap shell more rare.
- 武陵源境内岩溶地貌发达, 石英砂岩峰林峡壳地貌发育更为世界罕见.
期刊摘选
- Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment.
- 石英砂 、 活性碳 、 过滤除铁除锰 、 除氧 、 除氟设备.
期刊摘选
- After years'development, Forny has been a leading quartz stone company in China.
- 多年耕耘和发展, 风益已奠定了中国石英石产业的领先地位.
期刊摘选
- He gives the counter - example of a quartz crystal.
- 他给出了一个石英晶体的 反 例.
期刊摘选
- To this class of substance belong mica, porcelain, quartz, glass, wood, etc.
- 属于这类物质的有云母 、 瓷器 、 石英 、 玻璃 、 木材等等.
《现代汉英综合大词典》
- There is a great deal quartz in those mountains.
- 那些山里蕴藏着大量石英.
《简明英汉词典》
- The quartz watch keeps good time.
- 石英表走时准.
《现代汉英综合大词典》
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