The fixed and variable elements of semi-variable costs can be determined by the high-low method .
在半变动成本中固定和变动的因素（成本）可以通过高低点法进行计算（测算）。
2
Many items of expenditure are part-fixed and part-variable and hence are termed semi-fixed or semi-variable costs.
许多项目的费用都是部分固定和部分变动的，因此被命名为半固定和半变动成本。
3
Rain was likely to become more intense and variable in many places, and farmers in the arid and semi-arid tropics were likely to become more vulnerable.