Testing for a passive surface is usually accomplished by looking for traces of free iron on the metal surface.
钝化表面的检测通常是通过查看金属表面的游离铁的踪迹来完成的。
This paper analyzes the basic features and characteristics of chaff, describes the radar testing technologies of such passive jammers, and discusses the development trend of these jammers.
详细分析箔条干扰物的基本性质和特性，介绍雷达无源干扰物效果检测技术，综述雷达无源干扰物的发展趋势。
The method of the passive optical component testing was analyzed.
综合分析了光无源器件的测试内容及测试方法。
Direct testing for a passive surface can be accomplished by X-ray Photoelectron Spectroscopy (XPS) testing which is used to measure the oxidation states of elements found on the metal surface.
钝化表面的直接检测可通过X射线光电子光谱法(XPS)检测来实现，该方法通常用于金属表面发现的元素的氧化状态。
We designed a assembling and testing bed for passive coupling assembly, which solved the problem of unreasonable long time and low precision of assembling and testing process.
本文通过设计制作“无源耦合组件组装与测试平台”解决耦合组件的组装和测试耗时过长和精度较低的问题。
The electrochemical behavior of medical stainless steel 317L in different passive states in several candidate testing solutions was investigated.
研究了不同钝状态的医用317L不锈钢在几种待选检测介质中的电化学行为。
The implement of passive solar heating for health clinics of rural villages and towns in China is introduced. The testing data of these buildings were measured and analyzed.
本文介绍了中国农村乡镇卫生院被动式太阳能暖房全球环境基金项目的实施。
PNA series is the highest performance of microwave network analyzer, can be used in the passive and active device testing.
PNA系列是业界最高性能的微波网络分析仪，可用于无源和有源器件测试。
PNA series is the highest performance of microwave network analyzer, can be used in the passive and active device testing.
PNA系列是业界最高性能的微波网络分析仪，可用于无源和有源器件测试。
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