- 更多网络例句与假蓝宝石相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the high-grade metamorphism and anatexis process, in which sapphirine was formed, the multistage crystallization of minerals resulted in the complexity of the mineral association, such as the differentiation of leuco-and melano-components. Generally, the mafic-rich minerals formed earlier, and the differentiation of magnesio-and iron-components is responsible for the earlier presence of ironrich minerals, i.e., magnesio-rich minerals crystallized later, thus the successive associations of multistage occurred.
在形成假蓝宝石的高级变质-深熔作用过程中,岩石矿物组合的变化主要是多阶段变质造成的,如浅-暗色组分发生了分离,其中含镁铁组分多的矿物较早结晶,而镁铁组分的分离使得相对富Fe的矿物较早结晶,即晚期形成的镁铁质矿物更富Mg组分,并形成递进演化的不同阶段的组合。
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The crystallization rate of Mg-petalite increases with high ZrO〓/TiO〓 proportion.β-Quartz solid solution, cristobalite, zircon,α-cordierite and enstatite appear successively at high temperature.
随后玻璃中先后析出假蓝宝石相、β-石英固溶体、方石英、锆英石、α-堇青石和顽火辉石相。
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It can therefore, be deduced that the protolith from which sapphirine was derived is not necessarily magnesiorich pelite.
含假蓝宝石的变质岩石之原岩未必是富镁泥质岩。
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The rock composition is an important but not the only critical factor for the occurrence of sapphirine.
假蓝宝石的出现与组分的活动有关,而不仅仅是由岩石成分决定的。
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In order to increase the content of sapphirine phase that has good mechanical properties, ZrO〓 was introduced into the glass.
为了提高具有优良力学性能的假蓝宝石相在玻璃中的含量,向MgO-Al〓O〓-SiO〓玻璃中引入ZrO〓。
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Sapphirine is often considered as an index mineral of ultrahigh temperature of metamorphism.
假蓝宝石是高级变质作用中一种特殊的标志矿物,一般认为其产出代表了极高温的变质条件。
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Study of sapphirine and related mineral association in the high-grade region of the Larsemann Hills, East Antarctica, shows that sapphirine of the area is characterized by its magesio, iron-and aluminum-rich, but silico-poor feature, and the substantial intra-and intergrain changes in compositions. The change is mainly manifested by the Tschermark substitution + Si = 2Al.
通过对南极拉斯曼丘陵含假蓝宝石矿物及有关组合的研究,得知假蓝宝石的成分以富镁、铁、铝但贫硅为特征,其粒间及粒内成分的变化均较为明显,这种变化主要表现为以钙契尔马克代换+ Si = 2Al为主的类质同象置换。
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Heating up to higher temperature nucleates the Mg-Al titanate crystallites with morphology like the droplet phase.
随后玻璃中先后析出β-石英固溶体、假蓝宝石、金红石、方石英、堇青石等。
- 更多网络解释与假蓝宝石相关的网络解释 [注:此内容来源于网络,仅供参考]
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sapphirine:假蓝宝石
sapphire 蓝宝石 | sapphirine 假蓝宝石 | saprocol 硬腐泥
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sapphirine:蓝宝石的/假蓝宝石
sapphire /蓝宝石/ | sapphirine /蓝宝石的/假蓝宝石/ | sapphism /同**/
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sard,sardonyx:红玉髓,红缟玛瑙 同
sapphirein 假蓝宝石 | sardoine 红玉髓,红缟玛瑙 同 sard,sardonyx | sardonychus 红缟玛瑙
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saprocol:硬腐泥
sapphirine 假蓝宝石 | saprocol 硬腐泥 | saprocollite 灰质腐泥煤岩
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saprobe:污水生物
sapphirine 假蓝宝石 | saprobe 污水生物 | saprocol 灰质腐泥