岩石

Zambia—The 355-foot (108 meter) drop of Victoria Falls just inches away, a swimmer stands at the lip of a hidden pool—an eight-foot-deep (2 meter) divot in the riverbed rock—accessible only when the Zambezi River runs low.

赞比亚的355英尺（108米）的维多利亚瀑布下降只是一步之遥，一个游泳站在河床岩石中的一个隐藏的嘴唇池八英尺深（2米）草皮，只有当访问赞比西河河耗尽。

Empty specks of rock do duty as stand-ins for wider and even touchier historical issues.

荒凉的几片岩石，正在作为范围更加广泛、内容也更敏感的历史问题之替身。

It includes the following pictures——the huge dragon puffing away, a fierce tiger dashing down a mountain, a jade hare holding up its head, Chang'E fluttering in the moon, the bull-Devil leaving its cave-dwelling, the Monkey King leaving its mountain, man and ape playing with dog, carp jumping in a pool, cat going angling, large mouse patrolling a mountain, a heavenly horse soaring across the sky and so on.

2000年7月，一名游泳者在世界自然文化遗产泰山的黑龙潭瀑布下的岩石上，首次发现了举世罕见、丰富多姿、栩栩如生、惟妙惟肖的人间生灵天然壁画：长约40米，高约30米，主要画面有巨龙吐雾、猛虎下山、玉兔翘首、嫦娥翩翩、牛魔王出洞、大圣出山、人猿戏狗、鲤鱼跳潭、猫咪垂钓、巨鼠巡山、天马行空等等。

The Ba~(2+) concentration of epi-karst water from limestone is obviously lower than that from dolomite.

可见，钡在河水中的含量与其补给径流区的岩石组分有关，是较好的天然示踪剂。

Based on the strontium concentration,isotope composition of the dolomites,the dolomitization fluids were accordingly inferred here.

根据白云岩的锶舍量和锶同位素组成，结合相关岩石学和地球化学资料，本文研究了白云石化过程中锶的迁移和相应的同位素变化。

More attention is being focused on the deepburial closedsystem dolomitization. Some dolomitization of practical significance to the oil/gas reservoir and to the stratabounded deposits mainly occurred in closed system, which is different from the open system in the contribution to the change of reservoir space and the corresponding geochemical index.

3深埋藏条件下封闭系统的白云化作用受到关注：一些对油气储集空间和层控矿床有较大意义的白云化作用主要是在相对封闭条件下发生的，在对岩石储集空间的变化的贡献上以及在相应的地球化学指标上不同于开放条件下的白云化作用。

Thousands of these can be seen in the rocks on the Dorset Coast.

在多西特海岸的岩石上，就可以看到数以千计的菊石。

Rocks worn away by the sea; shoes worn down at the heels .

被海水冲刷的岩石；跟部磨损的鞋子

Away, down 或 off一起使用: rocks worn away by the sea; shoes worn down at the heels.

被海水冲刷的岩石；跟部磨损的鞋子

Down-stream he came until he was eight or ten feet below the rock, when, turning sharply and rising to the surface, he took from it some insect that I could not see.

下游直到他来到八至十英尺以下的岩石时，至于尖锐和浮出海面，他从一些昆虫，我看不出。

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