岩石

Oxygen isotope temperatures of the eclogite mineral-pairs are cumulated at two peak values of 600 to 640℃ and 380 to 430℃, respectively, corresponding to retrograde reequilibration at greenschist-facie and high amphibolite-facies conditions; the peak eclogite-facies temperatures of 750 to 800℃ cannot be retrieved due to the strong retrograde alteration.

石马和黄镇榴辉岩的矿物对氧同位素温度均给出两个峰值： 380～430℃与绿片岩相变质条件一致，600～640℃与高角闪岩相变质条件一致；给不出峰变质温度(750～800℃)是由于岩石经历了退变质流体的强烈改造作用。

The petrogenesis of intrusive rocks is discussed in this paper according to the equilibrium of minerals. It is suggests that in the Shigujian pluton, the designations of plagioclases are 15 - 25, the plagioclases are all oligoclase; the biotites are Mg-biotites, and most of the amphiboles are edenitic amphiboles or edenite; paragenetic ...

结果表明：（1）石鼓尖侵入岩中，斜长石成分较稳定，共生角门石和黑云母为岩浆平衡结晶的矿物；（2）天堂寨和九资河侵入岩中，部分斜长石和黑云母可能为熔蚀残留矿物，角闪石属于火成岩区的新生矿物，可能为斜长石和黑云母发生熔融反应所形成；（3）三个侵入体的岩石均为岩浆成因。

Just as they were about to sit down to eat, they saw Edmond springing from rock to rock.

正当他们要坐下来吃饭时，他们瞧见爱德蒙在岩石上跳来跳去。

Based on testing datas in worksite and engineering practice,this paper mainly discussed strata damage movement characteristic, rock properties of weathered zone, qualitative and quantitative analysis of the law of coal layer safety extraction in weathered zone when the coal layer is extracted in efflorescent oxygenized belts.

根据现场观测资料和工程实践，着重论述了风氧化带内煤层开采时覆岩破坏移动特征，风化带岩石属性和风氧化带内煤层安全开采机理的定性、定量分析。提出了风氧化带煤层开采无垮落带；受采动影响后，具阻水和抑制导水断裂带继续发展的双重作用以及移动快、变形大、回宿快、下沉大和适当加大开采厚度等新观点

These are also the telltales in distant layers of ejecta that the rock in question has come from an impact.

也有遥远的喷发物岩层年代的故事说有关的岩石来自一场碰撞。

The Giraffe and the Zebra and the Eland and the Koodoo and the Hartebeest lived there; and they were 'sclusively sandy-yellow-brownish all over

那里的沙是黄色的，岩石是黄色的，连一簇簇野草也都是黄褐色的。

Furthermore the formulae for calculation of the magnitude as well as the method for calculation of the elastic coefficient of the rock around the bore hole are derived.

文中还导出了计算地震震级的公式和计算钻孔周围岩石弹性系数的方法，不但解决了上述难题，还使计算大为简化。

Porosity declines exponentially inthe compaction portion,however porosity keeps constant in the elastic portion.

本文将岩石压实的全过程分成了压实作用段和弹性作用段。

The hard rock absorbed energy is easy, and releases the elastic strain energy the proportion to be high.

坚硬的岩石易于吸收能量，并且释放弹性应变能的比例高。

This releases the elastic strain energy that was stored in the rock and adds an earthquake-like component to the seismic wavefield.

这释放出了存在于岩石中的弹性势能也给震波区增加了像地震一样的的成分。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失