英语释义

• 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

• colorless glass made of almost pure silica

片语

quartz diorite石英闪长巖

quartz clock石英钟

dumortierite quartz含蓝线石水晶

quartz lamp石英灯

Green Quartz绿石英

rose quartz[矿物] 蔷薇石英，粉晶

optical quartz[光]

quartz crystal[电子] 石英晶体

quartz glass石英玻璃

quartz yarn石英纤维纱

quartz oscillator[电子] 石英振蕩器；水晶振子

fused quartz[材] 熔凝石英

quartz powder石英粉

quartz sandstone[巖] 石英砂巖

quartz sand[矿物] 石英砂

quartz watch石英表；石英钟

quartz fibre石英纤维

topaz quartz黄水晶；黄晶；石英黄宝石

quartz tube石英管

quartz filter石英滤波器

quartz plate晶体片；水晶片；石英片

quartz vein石英脉

英汉例句

• lots of materials are piezoelectric: cane sugar, quartz and even dried bone creates an electrical charge when stressed.

  很多材料都是压电体：甘蔗糖，石英，乃至干燥的骨骼都是，当骨骼受到压力时就能产生电荷。

• when these surfaces came into contact with the magnetite, an oxygen atom could be transferred from quartz to magnetite, forming a new mineral, hematite.

  当这些表面和磁铁矿一接触，氧原子就能从石英砂转移到磁铁矿，形成了一种新的矿物，赤铁矿。

• in normal coal samples, quartz and other minerals are found only in trace amounts.

  在一般的煤的样板中，石英和其他矿物质的含量是相当低的。

• the researchers filled steel tubes with carbon dioxide and water vapour, covered the end of the chambers with a film of their nanotubes, and capped the containers with a quartz window to let light in.

  研究者向钢管内通入二氧化碳和水蒸气，用他们的纳米管薄膜覆盖住仪器的后部，然后在容器顶部安装石英窗户使阳光进入。

• and when he danced with an african quilt around his shoulders near a quartz mine in nigeria he also did not feel that he had quenched his thirst for understanding himself.

  当他肩上披着一块非洲被单在尼日利亚一个石英矿附近跳舞时，他同样感觉不到能扑灭他想了解自己的渴望。

• to test the idea, merrison and colleagues sealed samples of quartz sand in glass flasks and used a machine to tumble them over and over.

  为证实这一观点，梅里逊和同事们将一些石英砂样品封装入玻璃烧瓶内，然后用一机械装置将这些烧瓶反复翻滚。

• the piezo-electric qualities of arkansas quartz are extremely potent, and the energy of this aspect is increasing as the master crystals of the vortex come into greater activation.

  阿肯色州石英的压电质量是非常强大的，这方面的能量会因主水晶漩涡获得更多激活而增加。

• straw, chaff, animal hair, and quartz were part of the mixture that protected and strengthened the clay material, as did ropes attached to wooden pegs at the bottom layer.

  为了保护和强化陶泥，混合物中添加了稻草、谷壳、动物毛发和石英，底层还用绳子与木桩相连。

• he also helped popularise the quartz watch, by fixing a flaw in the crystals motorola made for its radios, and then encouraging the firm to mass-produce the first crystals for use in watches.

  石英表的普及也与他密不可分。 库珀修正了摩托罗拉公司为其收音机制造的晶体中的一个缺陷，促使公司大规模生产了首批手表用晶体。

• a quartz wristwatch, by comparison, is sensitive to about a millionth of a degree, or 10-6 degrees.

  相比而言，一个石英手表敏感度大概是一度的百万分之一，或是10-6度。

• we then used a quartz calcite, which has an effect on light that depends on the direction the light is propagating, to measure the direction as a function of position.

  然后，我们用石英方解石测量作为位置函数的方向，石英方解石对光的影响这取决于光线的传播方向。

• the prototype, which was devised by researchers in the us and switzerland, uses a quartz window and cavity to concentrate sunlight into a cylinder lined with cerium oxide, also known as ceria.

  该机器的原型是由美国和瑞士的研究者们设计的。它利用一个石英窗和腔体将太阳光聚集到一个充满二氧化铈的缸体中。

• this story, though, raises the question of why there is but a single ejecta layer of iridium and shocked quartz in late cretaceous rocks around the world.

  然而，查特基博士的说法引发了疑问：为什么全球白垩纪晚期巖石中含有沖击石英和铱的喷发物地层只有一层？答案或许是，两次撞击是在同时发生的。

• arkansas and brazil are composites of the two greatest masses of quartz crystal and associated gemological forms on the planet, and are key to this call.

  阿肯色州和巴西集合了地球上两个最大的石英水晶 体和相关的宝石形式，是这项号召的关键。

• our quartz technique is well known in the world， and we believe our watches are of fine quality.

  我们的石英技术世界闻名，相信我们生产的手表具有高质量。

• branson's one-person submersible is made from carbon fiber, titanium, and has a quartz viewing dome.

  布兰森的一人潜水器是由碳素纤维、钛制成，并有一个石英观望圆顶。

• two things attracted him to the brand: it claimed to be switzerland’s oldest watchmaker and it had missed out on the technological revolution of quartz timers powered by batteries.

  有两点因素吸引了比弗对宝铂的青睐：宝铂声称是瑞士钟表制造的最老品牌；宝铂错过了电池驱动石英计时器的技术改革。

• liquid glass is composed of almost pure silicon dioxide, the chemical constituent of quartz or silica, basically like ordinary glass.

  液态玻璃几乎是由纯二氧化硅构成的，二氧化硅就是石英或硅石中的化学成分，基本上象普通玻璃一样。

相似词

marble大理石；大理石制品；弹珠