* Signature and reference-sample segments that have been aligned against each other are compared using pressure correlation, acceleration correlation, and pressure coherence.

把签名的线段与參考样本的线段相互对准后，利用压カ的相互关系、加速度的相互关系和压力的连贯性按线段进行比较。（译为时间状语从句）

* In general, steam-operated electric power plants are located by rivers where barges can easily bring in the coal that the power plants consume each day.

一般来说，热电厂都设在河边，以便驳船把发电厂用的煤运来。（译为目的状语 从句）

* We can reduce friction where it is undesirable, and increase it where it is needed.

我们可以在不需要摩擦的地方减少摩擦，而在需要的地方増加摩擦。（译为地点状语从句）

* District heating, which always seemed part of the establishment in Germany, is finally coming under pressure from government cutbacks.

小区供暖似乎一直是德国居家设施中的一部分，但由于政府削减经费终于面临紧张的局面。（译为方式状语从句）

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