Emphasis is put upon the calculation principle, software and hardware components, main specifications, application, as well as the features of the digital reactivity meter.
着重阐述了数字反应性仪的工作原理、软件及硬件构成、主要技术指标、使用情况，以及仪器特点。
This paper deduced the basic formula which is used for Model KY140-728 Reactivity Meter.
本文推导了KY140—728反应性计所使用的基本公式。
This paper deduced the basic formula which is used for Model KY140-728 Reactivity Meter.
本文推导了KY140—728反应性计所使用的基本公式。
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