It is a practical need applying linear conversion in digitized chart-making.
线性变换应用于数字化仪制图，是一种实际需要。
2
Why don't we start by making a flow chart from the notes our tutor gave us?
我们为什么不从导师给我们的笔记开始，做一个流程图呢？
3
With that has come a familiar problem: the region's currencies have soared in value against the dollar (see chart), making life uncomfortable for Latin American manufacturers.