查询词典 mines

In this paper, abandoned stope disposal methods in gold mines are reviewed.

文中简要讨论了国内外黄金矿山采空区处理的几种方法。

Interestingly enough, the hazards of asbestos were recorded as early as Roman times. Both Pliny the Elder and the first century geographer Strabo noted that workers exposed to asbestos had many health problems. Pliny the Elder recommended that quarry slaves from asbestos mines not be purchased because "they die young."

古希腊历史学家、地理学家斯特拉博和古罗马博物学老普利尼已经注意到，那些开采石棉矿和编织石棉布的奴隶的身体健康有各种问题，特别是他们容易得肺病。

In recent years, along with the expansion of strip mine's scale, the large equipment, for example excavator and truck have been used in the large mines.

近几十年来，随着露天矿山生产规模的不断扩大，大型矿山也相应地增加了电铲、卡车等大型设备的使用。

With strengthening of geological and mineral exploration, a great deal of strip mines and near surface mine hare been be found out. It is more and more difficult to find great metallic ore deposits in shallow subsurface(first deep space:0~500m depth).On the other hand, the shortage of metallic ore resources becomes more and more serious.

随着找矿勘探工作程度的不断深入，许多露天的和近地表的金属矿产资源已基本上被查明，在地表浅部（第一深度空间：0～500 m深度）找到大型或超大型金属矿床的难度将必越来越大，而金属矿产资源的短缺已在日益加剧。

After this most of the mines were underwater and so the strip mining ceased.

此后绝大部份矿场处于水下，因此采矿停止。

Two countries, Guatemala and Surinam, were declared mine-free. But armed groups in at least ten countries used mines or similar devices in the past year.

危地马拉，苏里南这两个国家，被宣布没有地雷，但武装组织在过去几年至少发现10个国家使用地雷或与地雷相类似的设备。

University trained at Uppsala, Swedenborg turned first to a scientific and technical career as a natural scientist and official with the Swedish board of mines (1710 - 45), concentrating on research and theory.

大学专科训练的乌普萨拉，威登柏格把第一到一个科学和技术的职业生涯，作为一个自然科学家和官方与瑞典议会的地雷（ 1710 -4 5），专注于研究和理论。

With time and scale of gold exploration, quantity of tailings from gold mines has risen by year.

随着黄金开发规模的扩大和开采历史的延长，黄金矿山尾矿逐年增加。

Many tripod s are telescopic, particularly those used in mines

许多三角架都是伸缩式的，特别是用于矿山的那种。

Mr. Telfer cited figures from one major Chinese miner, which he didn't name, that produces just over a million ounces of gold a year from about 20 mines.

特尔弗引用未提名称的某大型中国金矿的数据称，该矿每年约20座矿井的黄金产量仅为100万盎司多一点。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。