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

• Study of Seepage of Sluice Foundation on Deep and Overburden Layer and Engineering Measures
  厚覆盖层上闸基渗流分析与基础处理措施研究
• Stress-Deformation Analysis for the Seepage Prevention Wall and the Core Dam Constructed on Deep Overburden
  深覆盖层心墙坝及防渗墙应力变形分析
• 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；
• Stoping Technique of NO 100 Ore Body under Large Overburden Rock
  大规模覆岩下100号矿体残矿安全回采技术
• To overburden with tasks or work.
  担负过重的任务或工作。
• In situ detection technology in the overburden failure to monitor the application
  原位探测技术在覆岩破坏监测中的应用
• 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。
• 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。
• What can be done if the overburden is hard rock?
  如果剥离物是硬岩，怎么办呢？
• 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。