direct heated的用法和樣例：
例句
- Direct heating in an electric furnace is the dominant commercial practice.
在電爐內進(jìn)行直接加熱成了在商業(yè)上獨占的方法。 - When combined with the detection and sample preparation chemistries, direct heating allows several test assays to be run in a single rapid reaction.
當聯(lián)合進(jìn)行檢測與樣品準備的時(shí)候，直接加熱系統允許在單次快速反應中進(jìn)行幾項檢測。
