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直流电法勘探仪
释义
直流电法勘探仪
Encyclopedia
工学
传导类地电观测仪器
释
direct current prospecting instrument
直流电法勘探仪
将直流电源的两端通过发射电极与大地相接,在地下建立起稳定电流场,利用电流场分布状态决定地下具有不同电阻率的岩石和矿体的赋存状态的原理,通过地面的接收电极测量地面电场的分布形态,进而研究地层电阻率分布的仪器。
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allotriomorphic
allotriophagia in livestock
allotrope
allotropic transition
allotropism
allotropy
allotter
allotype
all outdoor-air air conditioning system
all outdoor-air with constant air volume air-conditioning system
all over the place
allowable
allowable amplitude of foundation vibration
allowable bearing capacity of dam foundation
allowable coordinate
allowable deviation
allowable deviation of track geometry
allowable error
allowable hydraulic gradient
allowable morphism
allowable pollutant assimilative capacity of water bodies
allowable safety distance for blasting
allowable safety distance of individual flying objects
allowable settlement
allowable stress
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