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　

TOEFL经济

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
  Synonym:overload
• 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

• 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。
• 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。
• The deep overburden will also appear horizontal displacement to upper and down streams after dam construction.
  受坝体的影响，坝基深厚覆盖层也会向上、下游发生水平位移；
• Stability analysis of loose surrounding rock with shallow overburden by a discretization finite element method
  一种浅埋松散围岩稳定性离散化有限元分析方法探讨
• To overburden with tasks or work.
  担负过重的任务或工作。
• But on the other hand, it turns out to overburden the food supply of the world.
  但另一方面，它给世界带来了沉重的粮食负担。
• The process of ore-drawing in block caving is completed under overburden.
  自然崩落法放矿基本上都是在覆盖岩层下进行的。
• 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。
• Research on influence of overburden primary key stratum movement on surface subsidence with in-situ drilling test
  覆岩主关键层运动对地表沉陷影响的钻孔原位测试研究
• 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。