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overburden    音标拼音: ['ovɚb'ɚdən]
vt. 装载过多,负担过多,使过劳

装载过多,负担过多,使过劳

overburden
n 1: the surface soil that must be moved away to get at coal
seams and mineral deposits
2: an excessive burden [synonym: {overload}, {overburden}]
v 1: burden with too much work or responsibility
2: load with excessive weight

Overburden \O`ver*bur"den\, v. t.
To load with too great weight or too much care, etc. --Sir P.
Sidney.
[1913 Webster]


Overburden \O"ver*bur`den\, n.
The waste which overlies good stone in a quarry. --Raymond.
[1913 Webster]


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  • Overburden - Wikipedia
    In mining, overburden (also called waste or spoil) is the material that lies above an area that lends itself to economical exploitation, such as the rock, soil, and ecosystem that lies above a coal seam or ore body
  • OVERBURDEN Definition Meaning - Merriam-Webster
    The meaning of OVERBURDEN is to place an excessive burden on How to use overburden in a sentence
  • Soil Dirt: Overburden: Definition and Uses - Hello Gravel
    Overburden, often referred to as ‘waste’ or ‘spoil’, is typically removed during mining and quarrying operations in order to reach the valuable resources underneath The nature and composition of overburden can vary widely, depending on the location and the type of mineral deposit being extracted
  • OVERBURDEN | English meaning - Cambridge Dictionary
    OVERBURDEN definition: 1 to make someone or something work too hard or carry, contain, or deal with too much: 2 to make… Learn more
  • Overburden - (Intro to Geology) - Vocab, Definition, Explanations . . .
    Definition Overburden refers to the layer of soil and rock that must be removed to access valuable mineral resources underneath This material, often considered waste, is typically displaced during mining operations and can have significant implications for the environment, affecting soil stability, water quality, and local ecosystems
  • Overburden - definition of overburden by The Free Dictionary
    Define overburden overburden synonyms, overburden pronunciation, overburden translation, English dictionary definition of overburden tr v o·ver·bur·dened , o·ver·bur·den·ing , o·ver·bur·dens 1 To burden with too much weight; overload 2 To subject to an excessive burden or strain;
  • Overburden Definition Meaning | Britannica Dictionary
    OVERBURDEN meaning: to give (someone or something) too much work, worry, etc to burden (someone or something) too much often used as (be) overburdened
  • What Is Overburden in Mining? - The Institute for Environmental . . .
    Overburden is the material directly above the ore body, while interburden is the material that separates different layers or seams of ore within a deposit Both need to be removed, but interburden removal might involve more selective techniques to avoid mixing different ore grades
  • What Is Overburden In Construction - Storables
    In the realm of construction, overburden refers to the materials or substances that need to be removed or relocated before construction activities can commence These materials can range from soil and rocks to vegetation and even man-made structures
  • Overburden - Material Testing Expert
    Overburden is the layer of soil or rock that covers a desired mineral deposit, such as coal, ore, or stone, that is located underground or on the surface It is also referred to as waste or spoil





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