所改进后的带盒由两个半圆形挡盘和定位在挡盘之间的平行、等长的轴辊组成。

The improved belt box is composed of two semicircular guard discs and parallel rollers with equal length positioned between the guard discs.

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不等长土钉支护边坡中的土钉轴力总体上要比等长土钉支护边坡稍小。

And the axial force of soil nail in the slope with isometric soil nailing supporting was slightly greater than that in the slope with non-isometric soil nailing supporting.

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