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硕士英语 论文讲解ppt-演讲稿.doc

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文档介绍:今天能够站在这里为大家带来一场令人痛苦的演讲, 之所以这么说, 那是因为我们的这篇文章实在是太有科技含量了,非专业认识需要耐心研究,才能有所收获。 Today, I believe I can bring you a painful speech, the reason I say that is rich, the most important is this article is so scientific and technological , we need patience To learn. 现在,我们先来看看这篇文章的题目——裂隙网络工程在水利劈裂中的应用。顾名思义,讲的就是裂隙网络工程和水利劈裂两个概念。为了辅助大家对这篇文章的理解, 不至于从一开始就不明白,我在这里先给大家解释一下几个概念。 Now, let's look at the title of this article —— work engineering for hydraulic fracturing 。 At first glace,we can know that it talk About two concepts , work engineering and hydraulic fracturing. In order to help you understand the article .I'll give you some concepts. thay are very necessary. 第一个就是: 裂隙网络工程, 大家只需要理解, 这是一个庞大的数值模拟系统, 通过这个系统我们可以了解地下岩体的各种特性。请注意数值模拟这个概念, 简单的讲就是通过在计算机建立模型,就可以达到对某个领域某个问题的解答。这个概念将会在后面多次提到。 The first is the work engineering, You only need to understand, This isa huge numerical models, through it we can understand the various characteristics of rock mass. Please remember the numerical models,,Simply speak ing ,Through setting up model in puter, you can find out the answer to the question in some concept will be repeatedly in th is article 第二个就是: 水利劈裂, 就是通过向地下岩体中注射高压水流, 由于压力较高, 能够冲击地下岩体,从而达到对地下岩体重新塑造的目的。从这个图片上大家可以看对,水从地表沿着这条路径到达地下岩石层。 The second is hydraulic fracturing. Through injecting the high pressure water into underground rock mass, , it Has an impact on rock mass. For example, Changin