equivalent depth
... 附加压力当量钻井液密度additional pressure equivalent density 当量深度equivalent depth 钻柱排代量drilling fluid displacement ...
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大致呈半球形的破坏区域,大小依核弹的当量、引爆深度和土壤质地而定。
The size of the roughly hemispherical destruction zone that results depends on the yield of the weapon, the detonation depth and the composition of the ground.
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