岩角

Deformation experiment of amphibolite ; Qinghai Xizang plateau

角闪岩变形实验；青藏高原；地壳低速层

The formation temperature of the ductile shear zone,which is lower than that of the metamorphic rocks of high amphibolite phases,also suggests that the Tan Lu fault zone was developed in the late phase of orogeny in Dabie Mountains.

该韧性剪切带形成温度明显低于所叠加的造山带高角闪岩相变质岩，也指示为造山后期走滑运动的结果。

The conductivity of amphibolite can be fit to Arrhenius equation at 1.0 GPa and 200-700℃, the pre-exponential factor is 25.78-105.32 S/m and the activation energy is 0.57-0.66 eV.

在1.0 GPa、200~700℃条件下，斜长角闪岩样品的电导率符合Arrhenius公式，指前因子为25.78~105.32 S/m，活化能为0.57~0.66 eV。

Thermobarometry suggests that the peak metamorphism of the rocks reached upper amphibolite facies conditions of 560-670 ℃ and 0.57-0.90 GPa.

变质作用温压估算结果显示，这些包体的峰期变质条件达到了高角闪岩相，其 T ＝560～670℃， p ＝0.57～0.90 GPa。

In the west of Beijing, a form of andalusite JiaoYan of chrysanthemum stone, distribution in lime department carbonaceous contact metamorphic belt.

产于北京西山的一种由红柱石角岩构成的菊花石，分布于石灰系碳质板岩的接触变质带。

This paper studied the lithologic characteristics, porosity and its evaluation, forming mechanisms of six kinds of volcanic rocks, and analyzed the evaluation history and the key factors about the main volcanic reservoirs, including andesite, basalt and tuff, etc.

对研究区火山岩岩性特征、储集空间类型、孔隙演化特征及其主要影响因素进行了深入分析，研究了区内6种火山岩的岩性特征及4个亚类储集空间的发育特征，深入分析了区内主要的火山岩储层如安山岩、玄武岩、火山角砾岩和凝灰岩等的孔隙演化过程及其控制因素。

Further North lay the city of Ashur on a rocky promontory overlooking an important crossing of the River Tigris.

再更进一步往北的一个多岩海角，座落着一座城市阿舒尔。远望上去，重要的底格里斯河在跨过。

In the belt, in addition to shear zone type gold deposits, there are also skarn, veinlet-stockwork and cryptoexplosion breccia types.

在该带中，除了剪切带型金矿外，还有夕卡岩型、细网脉型以及爆破角砾岩型。

In addition, dacite porphyry injected into the lower part of the Huanghuashan breccia is dated by using the 40Ar/39Ar method, which has a plateau age of 122.1± 0.3Ma and an isochrone age of 121.8 ±1.4Ma.

通过Ar-Ar方法测年，测得了黄花山角砾岩层的下部岩石中灌入的英安斑岩的年龄，其坪年龄为(122.1±0.3) Ma，等时线年龄为(121.8±1.4) Ma。

Based on statistical results and the volcanic lithology and facies map, high cracks surface pore concentrates at diatreme subfacies and cryptoexploisve sub-facies of volcanic conduit facies, inner subfacies of extrusive facies, pyroclastic flow subfacies and base surge subfacies of explosive facies, lower subfacies of effusive facies which are close to the volcanic edifices center. Holes surface pore focus on upper and middle subfacies of effusive facies which locates in the edifice slope.

将物性结果结合平面岩性岩相图，确定出裂缝面孔率高的区域主要集中在火山机构中心附近的火山通道相火山颈亚相和隐爆角砾岩亚相、侵出相内带亚相、爆发相热碎屑流和热基浪亚相、喷溢相下部亚相；气孔面孔率高的区域集中在距离火山口较近的斜坡处，亚相主要为喷溢相上部、中部亚相。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。