This series crusher applies to crush all kinds of ore and rock over middle hardness.
本系列破碎机，适用于破碎中等以上硬度的各种矿石和岩石。
The Hawaiian island chain has been built up by similar flows of molten rock over millions of years.
夏威夷的列岛已经建造了类似的流动的熔岩在数百万年之久。
Stalactites form as trickling water deposits tiny quantities of rock over hundreds or thousands of years.
含有沉积物的水流在千万年间“滴水成石”。
Mars and Earth have swapped about a billion tons of rock over the years, Carr says, and experiments show that some hitch-hiking microbes can survive the journey.
在过去几年中，火星和地球已经交换了大约十亿吨的岩石，卡尔说，实验表明，许多被顺便带走的微生物可以在这个“长途旅行”的过程中生存下来。
Over millions of years, groundwater left deposits of a mineral called calcite, on the rock within Devil's Hole.
在数百万年的时间里，地下水在魔鬼洞内的岩石上留下了一种叫做方解石的矿物质沉积物。
Furthermore, the designs were covered with "desert varnish", a glaze that develops on rock surfaces over thousands of years of exposure to the elements.
此外，这些设计还覆盖有“沙漠清漆”，一种在岩石表面经过数千年在这些元素暴露下而形成的釉料。
The explanation may be in Earth's mantle, the layer of rock underlying the tectonic plates and extending down over 1,800 miles to the outer edge of Earth's iron core.
解释可能是在地球的地幔中，这是在构造板块下面的岩石层，向下延伸超过1800英里到地球铁芯的外边缘。
Local people have also carved out over two hundred caves in the soft rock, and use them for everything from sacred burial places to food storage.
当地人还在这块松软的岩石上凿出了200多个洞穴。它们有着各种各样的用途，用作神圣的墓地也用作食物储藏室。
As I said before, you can find rock art all over the world, but I'd like to focus now on the rock art of the Aboriginal people of Australia.
就像我之前说的，世界各地都有岩石艺术，但是我现在想要关注的是澳大利亚土著人的岩石艺术。
We ran across open ground, then scrambled over broken rock that men had ejected from the mountain long before.
我们跑着穿过空地，然后攀登越过人们在很久以前从山上搬下来的碎石块。
Good, because the point I was going to make is that the sound of rock 'n' roll changed over the years.
这很好，因为我想说的是，摇滚的声音自近些年来已经改变了。
On the first day, we took a balloon tour over the rock, and I was surprised at how big it was.
第一天，我们乘气球飞越了岩石，我惊讶于它是如此之大。
Occasionally , a sequence of fossil-rich layers of rock permits a comprehensive look at one type of organism over a long period of time.
偶尔，一个富含化石的岩层序列可以让我们持续并全面地观察一种生物。
Rock fragments can be pulled up too, if they've gotten entangled with the roots over the years.
如果几年中岩石碎片与树根缠在一起的话，它们也可以被拔出来。
Lightning flashes over Ayers Rock, a landmark red sandstone monolith that draws tourists to Australia's center.
闪电越过一整块的红色砂岩地标将游客引向了澳大利亚的中心。
When the ball lands in a yard, they trample flowers, scramble over rock gardens, burst into patios without even a thought of apology.
当球弹到院子里时，他们便践踏花朵，爬过石头花园，涌进天井，根本没想过道歉。
Again and again he groped over the surface of the rock, feeling it, almost hugging it in the desperate need to find the entrance.
他一次又一次地在岩石的表面搜寻着，摸索着，差不多是急于找到出口地紧抱着它。
A dragonfly is seen settled over a rock near a little river in Tegucigalpa, Honduras.
洪都拉斯特古西加尔巴，一只蜻蜓正在石头上休憩。
Malnutrition, HIV/AIDS and cancer win over rock stars to the cause and provoke grown-ups to wear plastic bracelets.
营养不良，艾滋病和癌症这些比摇滚歌星能引起青少年的关注。
In this shot of hot air balloons over ancient rock formations in Turkey, the photographer no doubt planned ahead to make sure he was in the right place at the right time.
在这次土耳其古老岩层上热气球的拍摄过程中，摄影师毫无疑问预先作好了乐计划，以确保拍摄能具有正确的场所是在合适的时间。
But over 50 fully-clothed expeditions are now huddled amid rock and ice at two base camps on either side of the mountain.
不过，在位于山两侧的两个探险队营地上，眼下仍有50多名穿着严实的探险队员被困在岩石与冰雪之间。
The release of seawater from the rock will raise sea levels over time, but not by much, says Schrag.
施拉格说，随着时间的推移，释放出来的海水会使海平面增高，不过增幅不大。
Well, I know that that soldier walked over to that rock because he got information from a 'remote viewer' from the United States.
我知道那个士兵是从美国的某位‘远观者’那儿得到的情报，才知道要走向那块礁石的。
The glaciers give way to green-blue water, milky with the fine sediment created as the ice grinds over rock.
（之后，）蓝绿色的海水取代了冰川，由冰川磨碎的岩石沉积物使这里的海水浑浊；
A key attribute of the mainframe over the years has been its rock-solid security at the hardware and software level.
大型机多年来的一个关键特征是在硬件和软件级别具有可靠的安全性。
Previous changes in carbon dioxide levels were due to natural factors, such as rock weathering, and occurred very sluggishly, over many millenia.
以前二氧化碳的含量水平变化是因为自然因素，像持续数千年缓慢进行的岩石风化。
Previous changes in carbon dioxide levels were due to natural factors, such as rock weathering, and occurred very sluggishly, over many millenia.
以前二氧化碳的含量水平变化是因为自然因素，像持续数千年缓慢进行的岩石风化。
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