- 双语例句
1、
The principle, structure and characteristic of Hydrogen determinator and it's application in environmental testing was summerized.
本文叙述了定氢仪的测氢原理 、 结构、特点及定氢仪在环境试验中的用途.
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2、
This paper makes an introduction of the principles, composition and operating method of this determinator.
介绍了仪器的原理 、 组成及使用方法.
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