This limestone country is laced with underground rivers and when the jungle roof caves in, it creates these enormous sinkholes.
这个石灰岩地质的国家地下河流蜿蜒流淌，地表茂密的森林形成这些巨大的灰岩坑。
This gas is hydrogen sulfide, rises up and mixes with oxygen in the underground water that sits in the cracks and fissures in the limestone.
这种气体是硫化氢，上升后与石灰岩裂缝中地下水的氧气混合。
With a little help from this carbonic acid, moving water forms most of the world's limestone caves.
在这种碳酸的帮助下，流动的水创造了世界上大部分的石灰岩洞穴。
When I was researching this for a study a few years ago, I visited a couple of these typical limestone caves, and they were all very wet, you know, from streams and rivers.
几年前我做这项研究时，我探访了其中几个比较典型的洞穴，它们都很潮湿，你们也知道这是因为小溪和河流的缘故。
Most of the time, the appeal of this tapestry of cedar and oak trees, lazy streams, and low limestone cliffs is more modest.
一年中的大部分时间，人们在这里看到的就是杉树和橡树枝繁叶茂，小溪缓缓流淌，以及低矮的石灰崖延伸至远方，一切都显得那么平淡。
Oil shale (or kukersite) and limestone deposits, along with forests which cover 47% of the land, play key economic roles in this generally resource-poor country.
沿着林区，覆盖整个陆地面积47%的油页岩(位于kukersite)和石灰岩矿藏在这个资源匮乏的国家的经济中扮演了重要的角色。
She said: "This technology is based on the chemistry of oil and water and has the special property of transforming carbon dioxide into a limestone-like substance."
她说道：“这想技术基于水和油的化学性质，它们的特殊性质能将二氧化碳转化成石灰石类物质。”
The limestone, sandstone and shale of this area were soft.
这个地区的灰岩、砂岩和页岩都是很柔软的。
This National Natural Landmark is known for its towering sandstone and limestone formations, some of which reach heights of several hundred feet.
这个国家的自然地标以其高耸的砂岩和石灰岩的岩层而闻名，其中有些是几百英尺的高度。
You bring iron ore from one part of the planet, carbon , limestone, you put it into this reactor and you ship this all over the world.
你得到钢铁从地球的一个地方，还有碳，石灰岩，将它们放入这个反应器，你将它运送到世界各地。
Dolomite also occurs in this mode as replacement of limestone along major fractures and belts of enclosed breccia.
沿包围角砾岩的主要裂隙带，以交代石灰岩的方式，也能形成白云石。
The coal and limestone storage yard must have a bottom impermeabilization system. This system may be constituted by a clay layer, a geomembrane layer, or other impervious material.
煤料和石灰石存放场必须有底部防渗系统。该系统可由粘土层、地质处理用膜层、或其他防渗材料组成。
Florida sits on the layer of porous limestone which ACTS as an underground reservoir or aquifer. This aquifer can absorb huge amount of water.
佛罗里达州地处多孔石灰石的断层，该断层就相当于一个地下蓄水池或者是含水土层，能吸收大量的水。
In this paper the usability of a quarry dust limestone powder in concrete applications substituted for fly ash as mineral admixture is investigated.
为了有效利用石粉资源，本文对石灰岩石粉代替粉煤灰作混凝土矿物掺合料的可用性进行了研究。
To a geologist, this is a simple limestone sinkhole.
对地质学者来说，这只是简易的石灰石污水池。
This characteristic has been shown to be particularly true in limestone areas where cracks and crevices occur.
在有断裂和裂隙的石灰岩区域，这种物性表现得特别清楚。
This paper took Jiangyingxiang as an example to expound the ecotope characteristics of soil resources in the limestone mountain areas in Guangdong.
本文以江英乡为例，阐明了广东石灰岩山区土壤资源的生态环境特点。
This paper studies the various factors that would influence on the mechanical property of Portland limestone cement and indicates that p.
研究了影响石灰石硅酸盐水泥力学性能的各种因素，指出该品种水泥可具有同普通水泥相同的力学性能。
This dissertation discovered that the high silicon limestone matches cement familiar materials request for cement production by analyzing the rock mutually and the crystal structure.
本文通过岩相分析，发现高硅石灰石的晶体结构符合水泥熟料生产的要求。
Land resources are very scarce in southwest limestone area, so how to protect and rationally use land resources has become an extremely important issue in this region.
西南石灰岩地区土地资源极为稀缺，故如何保护和合理利用土地资源成为这一地区极其重要的问题。
You bring iron ore from one part of the planet, carbon, limestone, you put it into this reactor and you ship this all over the world.
你得到钢铁从地球的一个地方，还有碳，石灰岩，将它们放入这个反应器，你将它运送到世界各地。
This paper researched the affection and improvement of ultra-grinding limestone flour as concrete admixtures on the performance of concrete.
作者利用超细石灰石粉作为掺合料配制高强高性能混凝土，研究超细石粉对混凝土性能的影响。
The characters of limestone soil and its influence on the growth of Phyuostachys glauca McCl- were studied in this paper.
动用数理统计方法，研究了石灰岩土壤的特点及土壤因子对淡竹生长的影响。
This paper summarizes the effect and measure of limestone mining on geological environment so as to provide better environmental protection in the process of mining.
阐述石灰石矿开采对地质环境造成的影响及应采取的防治措施，为石灰石矿山开采地质灾害防治提供依据。
In this paper, low mature mudstone and limestone from Carboniferous System in Tarim Basin have been studied by the thermal simulating experiment.
对塔里木盆地石炭系低成熟的泥岩和灰岩生油岩进行了热模拟实验研究。
In this paper, the physical properties and chemical composition of limestone from Cejing of Shahe are investigated and the activity of calcined lime are tested according to production condition.
研究了沙河市册井石灰石的物理性能、化学成分，参照邢钢的生产条件进行煅烧实验，并对石灰进行活性度测试。
This paper has divided the sedimentary facies of Feixianguan Formation , and analyzed the distribution of oolitic limestone beach body.
本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。
This paper has divided the sedimentary facies of Feixianguan Formation , and analyzed the distribution of oolitic limestone beach body.
本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。
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