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1·Indeed, with proportional spacing, it can be difficult to determine how many Spaces or tabs!

事实上，以比例间隔，可能很难确定有多少位。

2·The results of numerical computation show that pulse transmission line of multi-small-loading capacitance with proportional spacing…

数值计算结果表明等效分布电容法对均匀分布的多个小负载电容脉冲传输线具有很好的补偿作用。

3·Cylindrical roller adopt convexity process, so the presses of roller and race surface are proportional spacing, they can bear a large axial load, furthermore axial rigidity is strong.

圆柱滚子采用凸面加工，因此滚子与滚道之间的压力分布均匀。可承受较大单向轴向负荷，且轴向的刚性较强。

4·The velocity of the fluid is inversely proportional to the spacing of the streamlines.

流体的流速与流线的间距成反比。