测定了它们的组成、结构及技术指标，并对其防锈机理进行了初步探讨。
Its composition, structure and technical standrads have been determined and the mechanism of protection has been tested.
本文对其工作原理、主要技术指标、采集控制软件、现场试验等情况作了介绍。
Its working principle, main technical index, sample program, field construction, etc., have been introduced in this paper.
对其加工工艺流程、操作要点、营养成分、技术指标、加工试验及主要技术参数等问题进行了分析和讨论。
The study discussed and analysed many questions about the process, the keys, the nutrient ingredient, the technic guideline, the trial and the main technic parameter etc.
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