So the point is, that at least for some range of concentrations, the variation is linear.

那么重点是，至少，在某个浓度范围，变化是线性的。

youdao

Consider, for example, how to write an algorithm that performs linear search through a range.

考虑，举个例子，怎么写一个算法执行线性搜索一个区域。

youdao

Methods: Adjusting the kind of solvent, changing the range of testing temperature and concentration, examining linear relation, precision and percent recovery.

方法：调节溶剂种类、温度范围和测试浓度，考察线性关系、精密度和回收率。

youdao

Yet we continue to operate as if we can magically superimpose control, accurate long-range forecasts, accurate budget projections, ever-increasing performance arrows and other products of strictly linear thinking on those complex and interwoven conditions beyond our four walls and that, somehow, it will all work out just as planned.

FORBES: Throw Out Your Plans for 2013. Business Is a Journey.