quartz
英 [kwɔːts]
美 [kwɔːrts]
n. 石英
BNC.13134 / COCA.16587
牛津词典
noun
- 石英
a hard mineral, often in crystal form, that is used to make very accurate clocks and watches
柯林斯词典
- N-UNCOUNT 石英
Quartzis a mineral in the form of a hard, shiny crystal. It is used in making electronic equipment and very accurate watches and clocks.- ...a quartz crystal.
石英晶体
- ...a quartz crystal.
英英释义
noun
- a hard glossy mineral consisting of silicon dioxide in crystal form
- colorless glass made of almost pure silica
双语例句
- 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。 - Quartz is a stone commonly found in the Gold country when looking for gold.
石英石是一种常见于我国的黄金时，寻找黄金。 - They are mainly composed of diopside, calcite and quartz.
矿石主要由透辉石、方解石和石英等组成。 - The quartz tube inserted into the furnace that becomes the process chamber for diffusion and oxidation.
插入到炉子中的石英管，作为扩散和氧化的处理腔。 - The principles, construction and oscillator circuit of a quartz crystal viscosity sensor are described.
介绍了石英晶体粘度传感器的原理、构及振荡电路组成。 - In this paper, the depolarization mechanism of a monochromatic light crystalline quartz depolarizer is studied.
研究了单色光石英退偏器的退偏机理；定义了退偏度作为衡量退偏器性能的物理量。 - This paper discussed the structural principle and property of digit piezoelectric quartz posture sensor.
叙述了数学式压电石英姿态传感器的结构原理与性能。 - The Possibility of replacement of feldspa and quartz by feldspa-quartzose stone was studied in glazed tile production.
在釉面砖生产中研究了用长石石英岩替代长石和石英的可能性。 - He gives the counter-example of a quartz crystal.
他给出了一个石英晶体的反例。 - The load performance of quartz optical fiber, plastic optical fiber and special liquid core optical fiber was tested.
通过承载性能实验，测试了石英光纤、塑料光纤和特种液芯光纤的承载性能。