- 更多网络例句与辉斑玄武岩相关的网络例句 [注：此内容来源于网络，仅供参考]
-
However, the Nb/Ta ratios lower than chondrite value (～17) in eclogites are inconsistent with previously proposed Nb/Ta high in subducted oceanic crust to complement the mass balance of Nb and Ta in the evolution of continental crust.
柴北缘沙柳河、鱼卡河、锡铁山和胜利口的榴辉岩类样品的地球化学分析显示它们的原岩的主体是与洋壳有关的火山岩，其中包括岛弧拉斑玄武岩、洋岛火。。。
-
Also on the analysis of geochemical data, it is sugested that the composition of eclogite is not simple butacombination of terrestriaI tholeiite and basic volcanic tuff and marl.
同时根据地球化学资料等分析，认为榴辉岩的成分不是单一的，一部分为大陆拉斑玄武岩、一为基性的火山凝灰岩和泥灰岩。
-
Three different kinds of clinopyroxenes were found in ankaramite and basalts: big phenocryst, small phenocrysts and microcrystals in groundmass respectively.
北塔山组富辉橄玄岩和玄武岩中存在着三种类型的单斜辉石：大斑晶辉石、小斑晶辉石和基质辉石。
-
On the basis of the study on the petrology, Trace element, and isotopic geochemistry, the primary magma of volcanic rocks can be divided into two series according to their originated rocks and degree of partial melting. One is the basanite-alkaline basalt-Olivine tholeiite magma series, which are generated by partial melting from spinel Iherzolite; the other is nephelinite magma-alkaline picritic basalt magma, which are generated by partial melting of the garnet Iherzolite.
岩石化学、微量元素、同位素地球化学证据都表明，华北、华南地区的火山岩根据源岩和局部熔融程度的不同，可以分为两个原生岩浆系列：一个是源岩为尖晶石二辉橄榄岩，随着局部熔融程度的增加，形成的碧玄岩岩浆-碱性玄武岩岩浆-橄榄拉斑玄武岩岩浆；另一个是源岩为石榴石二辉橄榄岩，随着局部熔融程度的增加形成的霞石岩岩浆-碱性苦橄玄武岩系列。
-
The crystallization temperature and pressure of clinopyroxene phenocrysts from the ankaramite and basalt were estimated on the basis of the clinopyroxene-melt equilibrium principle: 1345～1366℃ and 1.75～2.05Gpa for ankaramite, with average geothermal gradient of 20-24℃/km, suggesting anomalous heat or geothermal gradient in this region may be one of the key reasons to produce the porphyry copper deposits in the region. In contrast, those in the basalts fomed under a relatively low crystallization temperature (1129～1191℃), and the pressure (1.19～1.60Gpa) and depth (39～53km), suggesting that the basalt formed under a condition of lower temperature and pressure.
根据单斜辉石-熔体平衡原理计算了富辉橄玄岩和玄武岩中斑晶相辉石形成的温度和压力，前者变化范围主要集中在1345～1366℃和1.75～2.05GPa，其深度相当于58－67km，平均的地温梯度大约20～24℃/km，说明该区具有异常的热或地温梯度，这可能是导致本区斑岩铜矿形成的主要原因之一；后者的温度和压力都相对较低，分别为1129～1191℃和1.19～1.60Gpa，而相应的深度为39～53km，暗示着玄武岩是在相对低温低压的环境中形成的演化岩浆。
-
The lithological units of this province consist of brecciated mica-olivine pyroxenite pipe, olivine pyroxenite, pyroxenite, gabbro, basalt, diabase, alkali syenite and syenite dike, being dominated by basalt and diabase.
大火成岩省的组成单元主要包括隐爆角砾云母橄辉岩岩筒及辉橄岩、辉石岩、辉长岩、玄武岩、辉绿岩、碱性正长岩和正长斑岩岩墙等，其中以玄武岩和辉绿岩最为发育。
-
Following evidences indicate that lherzolite and garnet pyroxenite xenoliths in basalts are captures of mantle fragments when host magma ascending: crystallizing temperatures and pressures of cpx megacrysts and some phenocrysts in host magmas are greater than equilibrium temperatures and pressures of xenoliths; calculated REE partition pattern of assumed equilibrium melts is not comparable with that of studied host basalt rocks; olivine in xenoliths is not in equilibrium with basalt rocks.
寄主玄武岩的单斜辉石斑晶—熔体平衡温度高于石榴石二辉橄榄岩和石榴石辉石岩包体的平衡温度，单斜辉石巨晶和部分斑晶—熔体平衡压力大于包体平衡压力，寄主碱性玄武岩的稀土配分型式和所计算的与尖晶石二辉橄榄岩包体平衡的熔体的稀土配分型式不同，包体橄榄石与寄主岩浆之间的Fe-Mg交换系数低于0.30，均表明包体与寄主玄武岩浆之间不存在平衡关系，因此，包体是被寄主玄武岩浆捕虏的上地幔碎块。
- 更多网络解释与辉斑玄武岩相关的网络解释 [注：此内容来源于网络，仅供参考]
-
proterobase spessartite：角闪斜煌斑岩
角闪鈦铁霞辉岩 hornblende jacupirangite | 角闪斜煌斑岩 proterobase spessartite | 角闪玄武岩 hornblende basalt
-
augitite：玻辉岩
augitic 辉石的 | augitite 玻辉岩 | augitophyre 辉斑玄武岩
-
augitite：辉石岩;辉石玻基辉石岩
辉石安山岩 augite andesite | 辉石岩;辉石玻基辉石岩 augitite | 辉斑玄武岩 augitophre
-
augitophyre：辉斑玄武岩
augitite 玻辉岩 | augitophyre 辉斑玄武岩 | augment 增大
-
miharaite：英辉玄武岩
英辉闪长岩 quartz-augite-diorite | 英辉玄武岩 miharaite | 英辉正长斑岩 akerite porphyry
-
olivine theralite gabbro：橄榄霞斜辉长岩
橄榄辉岩 olivine pyroxenolite | 橄榄霞斜辉长岩 olivine theralite gabbro | 橄榄拉斑玄武岩 olivine tholeiite
-
Tylosaurus：长喙龙
长橄辉斑玄武岩 dunsapie basalt | 长喙龙 Tylosaurus | 长晶片岩 fascicular schist
-
weiselbergite：拉辉玻玄岩
拉橄玄武岩 tokeite | 拉辉玻玄岩 weiselbergite | 拉辉煌斑岩 odinite