Protective impedance and radio interference filters are disconnected before carrying out the tests.
打耐压前是要断开保护阻抗的。
The deterioration in the performances of the infrared thin-film interference filters at low-temperature is crucial to the spaceborne remote sensing instruments.
红外薄膜干涉滤光片性能在低温下的变化是空间遥感系统中的一个关键性问题。
The current development of laser-induced damage properties of narrow-band interference filters is summarized, and the damage mechanisms of narrow-band interference filters are introduced.
综述了对窄带干涉滤光片抗激光损伤特性研究的最新进展，归纳讨论了窄带干涉滤光片的抗激光损伤机理。
The six — wavelengths pyrometers with six interference filters for effective wavelength defined and with optical fibers for beam split were developed by the U. S. and CEC scientists inl980's.
八十年代以来，美国及欧共体研制成采用干涉滤光片限定工作波长及带宽的六波长高温计，而分光采用光导纤维。
In the presence of narrow-band interference (NBI), the performance of direct spread-spectrum systems (DSSS) can be improved by using various interference rejection filters.
在存在窄带干扰时，扩频通信系统的性能可以通过使用各种不同的抗干扰滤波器来进一步提高。
FIR digital filters realized on person al computer were used for signal filtering and cancellation of respiratory interference.
系统以普通个人计算机为基础实现了FIR数字滤波器，能够有效地滤除由呼吸等因素造成的干扰。
The experiment results indicate that the two kinds of filters are successful. The signal of the outside interference can be basically removed through the two kinds of filtering processes.
实验结果表明，经过两种滤波以后基本能够消除外界干扰信号的影响。
The experiment results indicate that the two kinds of filters are successful. The signal of the outside interference can be basically removed through the two kinds of filtering processes.
实验结果表明，经过两种滤波以后基本能够消除外界干扰信号的影响。
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