全挖式开挖工法, 露天开採

open excavation的用法和样例:

例句

  1. An open excavation or pit from which stone is obtained by digging, cutting, or blasting.采石场通过挖掘、切割或爆破岩石来获取石料的露天坑道或洞

puma 美洲狮 Pumas are large,cat-like animals which are found in America. 美洲狮是一种体形似猫的大动物,产于美洲。 The ears and tail tip of pums are generally dark. 美洲狮的耳和尾尖通常是呈深色。 Kitten pumas are

发表于:2018-11-27 / 阅读(664) / 评论(0) 分类 新概念英语词汇随身听手册3

[00:00.00]UNIT12 [00:13.55]The American Dream [00:15.84]The dream to construct a building [00:19.89]to house everyone and everything [00:21.97]connected with world trade [00:23.94]began in the early 1960's. [00:27.34]After much deliberation, [00:29

发表于:2018-12-01 / 阅读(304) / 评论(0) 分类 最新15篇文章贯通英语六级词汇

A bleak forecast for Social Security, the government says today the trust funds that support the program will run dry in 2033. And Medicare's hospital insurance fund is forecast to run out of money even sooner in 2024. President Obama will do tomorro

发表于:2018-12-02 / 阅读(117) / 评论(0) 分类 2012年NPR美国国家公共电台4月

Police in New York and the Manhattan District Attorney's officer looking into the story of a man who they say has implicated himself in the death of six-year-old Etan Patz whose disappearance 33 years ago. Forever changed the way people looked at iss

发表于:2018-12-02 / 阅读(76) / 评论(0) 分类 2012年NPR美国国家公共电台5月

But it had taken Pusch and Bietak years of excavation just to unearth the garrison. At this rate of digging ,it would take hundreds of years to prove if they had truly found the site of Piramesse. And so they turned, instead, to a new technology tha

发表于:2018-12-05 / 阅读(174) / 评论(0) 分类 遗失的法老城市

On one side of the hill, archeologists discovered an area that had been used as a quarry . This is where the huge pillars that dominated Gobekli Tepe were cut from the limestone bedrock . Here's a pil

发表于:2019-01-02 / 阅读(72) / 评论(0) 分类 人、艺术、世界

The Viking longship might have looked like this. A 1,000-year-old Viking longship is thought to have been discovered under a pub car park on Merseyside. The vessel is believed to lie beneath 2 metres to 3 metres of clay by the Railway Inn in Meols,

发表于:2019-01-02 / 阅读(158) / 评论(0) 分类 Take Away English

By David McAlary Scientists have discovered fossils of an ancient, tiny species of human in an isolated part of Indonesia. They are bones from what they say is a smaller version of the now extinct imm

发表于:2019-01-03 / 阅读(111) / 评论(0) 分类 VOA2004(下)--健康科技

Elevation 《高飞》古墓丽影主题曲 演唱者:U2 ElevationNBA宣传歌曲,来自U2乐队。众多中锋爆发力十足的灌篮和封盖,以及摘抢篮板时的自信配以Bono霸气的演唱与U2狂放的编曲,充分体现了中锋身

发表于:2019-01-03 / 阅读(137) / 评论(0) 分类 电影歌曲

DAMASCUS, Sept. 21 (Xinhua) -- The national archeological expedition recently discovered a gigantic building built with large-size hewn stones that date back to the Roman era, Syrian Arab News Agency (SANA) said Wednesday. The building, the thickness

发表于:2019-01-09 / 阅读(91) / 评论(0) 分类 英语新闻

The walls are moving closer now Can you feel it, can you feel it? You are not saved until you see the dawn Set my Eden on fire now You did it, you did it Smoked out my soul once and for all I'm coming home tonight Can we make it right? Or twist the d

发表于:2019-01-10 / 阅读(98) / 评论(0) 分类 英文摇滚歌曲

听力题目: 1.(A). She went to an archaeological excavation. (B). She dug up plenty of rocks in the yard. (C). She found a great deal of information for the report. (D). She likes geology a lot. 2. (A). The weather was just right. (B). We couldnt

发表于:2019-01-18 / 阅读(67) / 评论(0) 分类 托福听力单句训练

听力题目: 1.(A). She went to an archaeological excavation. (B). She dug up plenty of rocks in the yard. (C). She found a great deal of information for the report. (D). She likes geology a lot. 2. (A). The weather was just right. (B). We couldnt

发表于:2019-01-18 / 阅读(81) / 评论(0) 分类 托福听力单句训练

埃及金字塔并非奴隶所建 New tombs found in Giza support the view that the Great Pyramids were built by free workers and not slaves, as widely believed, Egypt's chief archaeologist said on Sunday。 Films and media have long depicted sla

发表于:2019-02-01 / 阅读(111) / 评论(0) 分类 阅读空间

Experts urge 'Westward Ho!' for finding the best dinosaur treasures Joseph Mok | Thermopolis, Wyoming 07 December 2009 The Archeopteryx, a flying dinosaur about the size of a modern pigeon, is on display at the Wyoming center The gigantic brachiosaur

发表于:2019-02-04 / 阅读(50) / 评论(0) 分类 VOA标准英语2009年(十二月)

New tombs found in Giza support the view that the Great Pyramids were built by free workers and not slaves, as widely believed, Egypt's chief archaeologist said on Sunday. Films and media have long depicted slaves toiling away in the desert to build

发表于:2019-02-05 / 阅读(81) / 评论(0) 分类 实用英语

China had its OWN breed of domesticated cat 5,500 years ago! 5500年前,中国就有自己的家养喵星人品种了! There are thought to be 500 million domestic cats worldwide, all descended from a form of wildcat native to north Africa and th

发表于:2019-02-17 / 阅读(63) / 评论(0) 分类 阅读空间

While the Frenchman's boats, then, were engaged in towing the ship one way, 于是,在那法国船的几只小艇把船往旁边拉时, Stubb benevolently towed away at his whale the other way, ostentatiously slacking out a most unusually long to

发表于:2019-02-25 / 阅读(69) / 评论(0) 分类 白鲸记

【试题】:苏美尔文明【题源】:真题/加试/高频【试题类型】:2005年10月12号第一次出现的加试,此后反复出现多次【试题剖析】: 首先,这篇文章是属于介绍型的文章,也就是在整个阅读过

发表于:2019-02-26 / 阅读(70) / 评论(0) 分类 雅思英语

This is Scientific American 60-second Science, I'm Cynthia Graber. Got a minute? 这里是科学美国人60秒科学系列,我是辛西娅格雷伯。一分钟准备好了吗? For thousands of years, whats called the Silk Road was a group of land a

发表于:2019-03-04 / 阅读(104) / 评论(0) 分类 托福英语
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