在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
underground mining
查词链接:
https://www.dute.org/dict/underground_mining
复制链接 地下采矿:一种在地表以下进行的矿产开采方法,通常包括煤矿、金属矿等矿物的开采。
查看英英释义
abstract:
Underground mining (soft rock) refers to a group of underground mining techniques used to extract coal, oil shale and other minerals or geological materials from sedimentary ("soft") rocks. Because deposits in sedimentary rocks are commonly layered and relatively less hard, the mining methods used differ from those used to mine deposits in igneous or metamorphic rocks (see Underground mining (hard rock)).
网络释义
地下采矿
...文章详细信息 关键词: 地下采矿;;地表变形;;岩层移动;;结构面;;变形监测 [gap=1276]Keywords: underground mining;surface deformation;rock movement;discontinuities;deformation monitoring ...
井下开采
浅谈普通采煤工艺_建筑科学论文 关键词:采煤工艺,效率,井下开采,露天开采,井田 [gap=335]Keywords: mining technique, efficiency, underground mining, open mining, field
井工开采
... in common with … 和…一样 underground mining 井工开采 outcrop 露头,露出地面的岩层; ...
常用短语
更多常用短语正在查询...
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你是不是想查找:
- {typos}
{word}
{phones} {trans} {trans_ee} {exam_types}{web_trans} {variants} {phrases} {synonyms} {rels} {discriminations} 查词链接:
{link}
复制链接{phones}
{text}:[{value}]
{trans}
{trans}
{pos}
{tran}
{tran}
查看英英释义
{trans}
{pos}
{list} {tran}
{words}{word}同义词: {words}
{pos}
{words}
{exam_types}
单词变体
- {variants}
常用短语
- {phrases}
网络释义
{web_trans}
{tran}
{detail}
近义词
{synonyms}
{pos} {tran}
{words}
同根词
{rels}
{pos}
{words}
{word}{tran}
词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}