実際、鉄は伸びるので、すこし計算上大きくなる。板厚の除いた高さで計算す

実際、鉄は伸びるので、すこし計算上大きくなる。
板厚の除いた高さで計算するのが、丁度良い。

Results (English) 1:

In fact, iron is stretched, so a little calculation on large.To calculate height thickness except by good.

Results (English) 2:

In fact, since the iron is extended, it made a little on the calculation greatly.
To calculate at the height except for the plate thickness, just good.