查询词典 cordierite

The growth of the porphyroblasts of andalusite and cordierite is of similar process.

红柱石、堇青石变斑晶中也有类似的生长过程。

It presents historical demand data (1997, 2002, 2007) and forecasts for 2012 and 2017 by type (e.g., alumina, titanate, ferrite, zirconate, silicon carbide, cordierite, beryllia, silicon nitride), product (e.g., monolithics, coatings, matrix composites), process and market (e.g., electronic, electrical, industrial, transportation, chemicals and plastics, pollution control).

提供了该行业的历史需求数据（ 1997年， 2002年和2007年），并根据类型（例如，氧化铝，钛，铁，锆，碳化硅，堇青石，铍，氮化硅），产品，加工及应用市场（例如，电子，电力，工业，交通运输，化工和塑料，污染控制）预测了2012年和2017年的市场。

During the study we tried to lower the thermal expansion coefficient of cordierite by adding additives.

在本研究中，还试图通过添加外加剂来降低堇青石的热膨胀系数。

It is one of the varieties of cordierite mineral.

这是堇青石矿物的品种之一。

Cordierite love accumulated wealth, it is better know how to love and have a relaxed elegance.

堇青石爱聚敛钱财，最好是知道如何去爱，并轻松优雅。

From the angle of cordierite minerology, this paper reviews the present state of the study of synthetic cordierite materials and its future prospect in development.

本文将从堇青石的矿物学角度出发，阐述人工合成堇青石的研究现状及发展前景。

The main approaches which can improve the infrared property of cordierite,such as minishing the particle size of raw material,selecting right synthesis way of cordierite,properly adding transitional metal oxide in the groundmass of cordierite,choosing feasible sintering temperature of cordierite etc.,are analyzed.

分析了改善堇青石材料红外性能的几个主要途径：适当减小原料的粒度、合理选择堇青石合成方法、在堇青石基质中添加适量过渡金属氧化物、选取适宜的堇青石烧结温度等。

The low-pressure andalusite sequence metamorphic belt includes biotite zone, garnet zone, staurolite zone, staurolite-andalusite zone, sillimanite zone and cordierite-sillimanite zone. It is calculated that the P-T conditions are 445～550℃, 0.2～0.6GPa for biotite zone, 480～566℃, 0.54± 0.22GPa for the garnet zone, 601±20℃, 0.8±0.25GPa for the staurolite zone, 540±20℃, 0.32± 0.05GPa for the staurolite-andalusite zone, 640℃, 0.43GPa for sillimanite zone, 740～800℃, 0.4～0.7GPa for the cordierite-sillimanite zone.

黑云母带的变质条件估计在445～550℃、压力在0.2～0.6GPa范围变化；石榴石带温度在480～566℃、压力在0.54±0.22GPa的范围；十字石带范围为601±20℃、0.8±0.25GPa；十字石-红柱石带为540±20℃、0.32±0.05GPa，而利632.4℃、0.785GPa，这个值不是红柱石的稳定范围，这可能是其早期中压变质条件；矽线石带的条件640℃、0.43GPa左右，由于其石榴石中有蓝晶石包体，因此其早期也可能有中压条件的变质；堇青石-夕线石带范围大致为740～800℃、0.4～0.7GPa之间。

The results showed that the first phase of sample is μ-cordierite and the final phases are α-cordierite, forsterite, MAT and rutile .

结果表明，样品初晶相为μ-堇青石，最终结晶相除α-堇青石外，还有少量的镁橄榄石、镁铝钛酸盐以及金红石相。

High purity cordierite sagger was produced using artificial synthetic cordierite as main raw material in addition to some mineralizer and organic adhensive.

匣钵膨胀系数小，热稳定性高，抗热震性能好，适用于稀土材料、电池材料等1000℃以下各种材料的煅烧使用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。