overburden
英 [ˌəʊvəˈbɜːdn]
美 [ˌoʊvərˈbɜːrdn]
v. 使负担过重
过去分词：overburdened 过去式：overburdened 现在分词：overburdening 第三人称单数：overburdens
BNC.20075 / COCA.20715
牛津词典
verb
- 使负担过重
to give sb/sth more work, worry, etc. than they can deal with
英英释义
noun
- an excessive burden
- the surface soil that must be moved away to get at coal seams and mineral deposits
verb
- burden with too much work or responsibility
- load with excessive weight
双语例句
- What can be done if the overburden is hard rock?
如果剥离物是硬岩，怎么办呢？ - The method of culvert-undercutting with shallow overburden is adopted to construct Beijing Xisihuan underground culvert of South-to-north Transfer Project.
南水北调北京西四环暗涵施工中采用了浅埋暗涵施工法。 - Study on Mine Earthquake Induced by Falling of Overburden Strata over Goaf and Its Predictive Technology
采空区上覆岩层诱发矿震及预测技术研究 - Study of mechanism of stope water inrush caused by water accumulation in overburden separation areas
覆岩离层区积水引发的采场突水机制研究 - Application of radioisotope logging technique to the testing of the coefficient of permeability in the overburden layers of riverbed
放射性同位素测井技术在河床覆盖层渗透系数测试中的应用 - This paper introduces the successful freezing technology and construction experience of Dingji air shaft sinking in thick overburden.
介绍丁集风井深厚表土层的冻结技术及施工的成功经验。 - Study on Debris Flow Forming Reasons in Overburden Layer During Transition Mining from Open Pit Mine to Underground Mine The oil workers drilled down another 10 feet to find oil.
露天转地下开采覆盖层形成泥石流原因的研究在地下打洞石油工人为了开采石油又往下钻了10英尺。 - Ecologists point out that a cluster of high-rise buildings in a city often overburden public transportation and parking-lot capacities.
生态学家指出，城市里的高层建筑群使公共交通和停车容量负担过重。 - Numerical Analysis for Influence of Anti-seepage Measure of Deep Overburden Foundation on Seepage Field
深覆盖层地基防渗措施对渗流场影响数值分析 - This paper summarizes the new freezing technology used in construction of the auxiliary shaft of Longgu Colliery in thick overburden.
本文总结了龙固副井的冻结施工工艺，为巨野煤田以及深厚表土的冻结施工提供了经验和技术保证。