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1·Inversely proportional to the cross-sectional area of the rod.

棒子的横截面积，成反比。

2·The resistance is halved if the cross-sectional area is doubled.

这是有关截距抽样估测面积的讨论。

3·Thecal sac cross-sectional area was calculated at each disc space.

计算每个椎间隙处的硬膜囊横断面积。

4·In other words, it does this by varying the cross-sectional area in an exacting form.

在其他换言之，它是通过不同的截面面积在一个严格的形式。

5·That would give me a cross-sectional area of eight times ten to the minus five square meters.

那么横截面就等于,8乘以10的,负五次方平方米。

6·Such things as soil types, linings (if any), cross-sectional area and shape all affect losses.

如土壤类型，衬里这种事（如有），横截面面积和形状都影响损失。

7·In a steady internal flow the Mach number can only reach 1 at a minimum in the cross-sectional area.

在一个稳定的内部流动马赫数只能达到一在最低限度，在截面积。

8·The resistance of a conductor varies directly with its length, conversely with its cross-sectional area.

导体的电阻与其长度成正比，与其横截面积成反比。

9·Coil resistance is determined by the cross-sectional area and length of the wire used in winding the coil.

线圈电阻是由线圈导线的横截面积和长度决定的。

10·This shows that the resistance of an electric conductor is inversely proportional to its cross-sectional area.

这表明，导体电阻的大小与导体横截面的大小成反比。 收藏。