Four quarts constitute a gallon.

Your quartz clocks are quite salable on our market.

你们的石英钟在市场上卖得不错.

...a quartz crystal.

石英晶体

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.

Which kind do you prefer, quartz or mechanical?

您要哪一种, 石英表还是机械表?

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.

a quartz watch

石英表

He gives the counter-example of a quartz crystal.

他给出了一个石英晶体的 反 例.

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.

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.

There is a great deal quartz in those mountains.

那些山里蕴藏着大量石英.

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.

quartz crystals

石英晶体

Products wanted: Quartz clock movements and other clock parts.

需要货品: 石英钟的机件及其他的时钟配件.

The quartz clock keeps very good time.

石英表走得很准.

Its typical quartzite topography features numerous natural spectacles.

典型的石英岩山体成就了独特旖旎的自然风光,清澈的溪流宁静的山谷.

Many raw materials for the quartzite.

原料多为石英岩.

The high walls of rock are made of weather-resistant quartzite.

岩石的高墙制作是石英岩的坚固经历而幸存.

Quartzite on the rain, seems to have been dyed dark green.

青石板上的雨滴, 似乎被染得深绿.

The dyes used are often vegetable or mineral origin-and therefore natural-like poppy, saffron and quartzite.

染料大都来源于天然的植物和矿物,比如罂粟 、 红花和石英岩.

They do so by combining quasar spectra with numerical simulations of structure formation.

他们的做法是将类星体光谱和结构形成的数值模拟结果结合在一起.