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.
重点介绍了优质硅酸钠的技术指标和有待深入探讨的问题，并联系实际介绍其加工工艺特点，同时对该产品的未来市场前景进行了探索。
The technical index and problems to be investigated of the product are emphatically introduced. The technological features and the market prospect of the product are studied.
通过对超硬铝合金7175T74的试验研究，给出了7175T74合金的锻造工艺参数。 依此工艺生产的锻件其性能达到美国宇航材料规范AMS4149A规定的技术指标。
By experimental research on the superhard aluminum alloy 7175T74, the parameters of forging process of 7175T74 are given, which achieve the mechanical property of the of U. S. 'AMS4149A.
简述了EDFA的原理、结构、技术指标，并对其在CAT V网络中的应用作了简单介绍。
This article simply describe the principle and construction of EDFA, and introduces the application of EDFA in the CATV network.
简述了EDFA的原理、结构、技术指标，并对其在CAT V网络中的应用作了简单介绍。
This article simply describe the principle and construction of EDFA, and introduces the application of EDFA in the CATV network.
应用推荐