This Natural Rock的意思|示意

Drillers have combined old technologies into new methods of extracting this natural gas from the previously untapped soft rock layer a mile or more beneath the surface.

在原有的钻井技术中加入新方法后，天然气可以从离地表一英里甚至更深的未曾开发的柔软岩层中被开采出来。

The thermal evolution history of this source rock is discussed, and the direction for surveying natural gas is pointed out also.

文章还对生油岩的热演化史作了论述，并指出了找气方向。

Not a house like those known to surface dwellers, this abode was carved into the heart of a stalactite, a natural rock formation that hung from the cavern's ceiling like an enormous ebony fang.

这间宅邸与地表居住者的房屋毫无相似之处，而是在钟乳石的中心雕刻出来的，有着自然的岩石外形，高高吊在洞顶，如同一枚巨大无比的黑色毒牙。

The natural heat convection and the water rock thermal exchange in the aquifer thermal transfer (ATT) process are studied thoroughly in this paper in order to clarify their effect upon the process.

本文对含水层热量输运过程中存在的自然热对流和水-岩热交换作用进行了深入研究，目的是为了弄清两种作用对热量输运的影响。

The photographer used the natural cave-like windows in the rock formations to frame his images like this one of a winter sunset.

这位摄影师利用岩层上状如洞穴的自然窗户将他要拍摄的风光框住。像这张冬日日落便是如此。

In this way it can full exert the higher loading ability of the rock ground, save human resource and natural resources, and reduce the project expenses.

这样能充分发挥岩石地基的较高的承载能力，节省人力资源和自然资源，降低工程费用。