quartz grain的例句大全

A simple approach for preheat temperature determination in fine-grained quartz optically stimulated luminescence dating

黄土细颗粒石英光释光测年中预热温度选取的简易方法

In this article, we established a kinetic model of quartz cementation, in which temperature history, reaction time, detrital mineralogy, grain size and grain coating abundance were all considered.

该文综合考虑温度、时间、石英颗粒含量、粒径和粘土包壳对自生石英形成的影响，建立了石英胶结作用的化学动力学模型。

Study of the pre dose on the fine grain quartz's thermoluminescence dating at 110 ℃

石英前剂量110℃热释光效应的研究

A study of relationship between the test dose and the thermoluminescence dating of fine-grain quartz at 110 ℃

实验剂量与石英110℃热释光灵敏度的关系研究

Influences of the Different Sizes of Fine-Grain Quartz on the Thermoluminescence Dating of Quartz Pre-Dose Technique

石英的粒度对其前剂量热释光效应的影响前剂量饱和指数法研究

This paper presents the measurement method of the thermoluminescence dating ( TLD) on the pre-dose of the fine-grain quartz.

本文介绍了用石英粉末进行前剂量热释光效应的测量方法，并就不同前剂量的石英样品进行了110℃峰的TL响应测量。

The influences of concentration of fine powers, pH, grain particle, temperature and press on pH and conductivity of solution when Tourmaline and quartz react with acid or alkali and the absorption of Cu~ 2+ have also been investigated respectively.

其次，系统研究了在酸、碱条件下，超细粉末浓度、pH值、颗粒粒径、温度、压力对电气石、压电石英与水作用效果的影响，以及对Cu~（2+）的吸附效果；

ceramic industry: abrasive materials, alumina, porcelain clay mud, mud and superfine glass powder, refractory material, quartz sand, pvc powder grain tree, citric acid, pe powder, washing powder, etc.

陶瓷行业：研磨料、氧化铝、瓷泥浆、粘土泥浆、玻璃粉、耐火材料、石英砂、PVC树脂粉粒、柠檬酸、聚乙烯粉、洗衣粉等。

The 18-carat yellow gold quartz version for ladies is a delicious piece, with its silver-grained dial and roman numerals ( 8,825).

18K黄金石英机芯女表是一种精美款型，有银色粒面表盘和罗马数字（8825英镑）。

This paper used two approaches such as quartz C-axis fabrics and strain ratios, oblique grain shapes and quartz C-axis fabrics to measure kinematic vorticity numbers of the late ductile shear zone in southern segment of the Tancheng& Lujiang ( Tan-Lu) fault zone.

本次研究中利用石英C轴组构与主应变比值的方法以及石英C轴组构与斜列颗粒形态的方法，测量了郯庐断裂带南段晚期韧性剪切带的运动学涡度。

a coarse-grained, plutonic or intrusive igneous rock of felsic composition having large crystals of quartz, feldspar and mica.

一种粗粒的，深成的或侵入的长英质成分的火成岩，含石英、长石和云母的粗大晶体。

Touchstone is a fine-grained velvety black rock, a kind of quartz.

试金石是一种纹理细密、表面光滑的黑色岩石, 属石英一类.

A fine-grained, light-colored granitic rock consisting primarily of orthoclase and quartz.

一种由铁锰钨酸盐组成的矿物, 晶体状,主要的钨矿石,见于与花岗岩伴生的石英脉中.

Agate is a microcrystalline quartz ( silica ) , characterised by its fineness of grain and brightness of color.

玛瑙是一种微晶石英类矿物, 纹理细腻,色彩丰富.

Type D has only one sample, which comes from the metamorphosed arkose sandstone. coarse to fine-grained quartz-syenite;

D型是变质的长石石英砂岩。