而随s _(7 - 8)吨增加，总糖含量线性上升。

However, with S_ (7-8) increasing, total sugar content rise linearly.

youdao

生命曲线呈反对角线性上升，达到生理寿命前很少有个体死亡。

Its life is against diagonal, there was little death before its natural life.

youdao

更为司空见惯的是，他们可能只是假想变量之间的线性关系：当其中一方上升，那么另一方就会按照固定量上升或下降。

Most commonly, they may suppose a linear relationship between variables: when one thing goes up, another goes up or down by a fixed amount.

youdao