traverse bed 中文意思是什麼
traverse bed
解釋
搖臂鉆橫動床面-
The relation between outcrop width and thickness depends on the dip of the bed, the slope of the ground, and the direction of traverse.
露頭寬度與厚度的關系取決于巖層的產狀、地面坡度和路線方向。
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