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

• Suitability study of diaphragm wall in foundation treatment with thick overburden layer
  地下连续墙在深厚覆盖层地基处理中的适宜性研究
• Of the pressures, the one caused by the weight of overlying sediments, we call it overburden pressure, is the most obvious.
  在这两种压力之中，由上覆沉积物重量造成的压力最为明显，我们称这种压力为上覆压力。
• 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
• 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 Law of Thick Coal Seam Overburden Failure and Deformation by Slice Mining
  厚煤层分层开采覆岩破坏与变形规律的试验研究
• 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
• 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
• What can be done if the overburden is hard rock?
  如果剥离物是硬岩，怎么办呢？
• Influence and prevention on the fault of overburden rock to water-preserved mining in shallow seam
  浅埋煤层覆岩中断层对保水采煤的影响及防治
• 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。