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.The principle, structure and characteristic of Hydrogen determinator and it's application ...

n.限定词...

determinator的音标：determinator的英式发音音标为：[dɪ'tɜ:mɪneɪtə]determinator的美式发音音标为：[dɪ'təmɪˌneɪtə]...