The problems of guaranteed precision of random dynamic response of closed loop system of 8-meter intelligent caliber antenna under random wind excitation are studied.
研究了8米口径智能天线结构在随机风荷作用下其保精度闭环控制随机响应问题。
The improved FIR filter is designed and used for filtering original signals, so the noise is restrained effectively and the measurement precision of the mass flowmeter is guaranteed.
设计了改进的FIR数字滤波器，实现了对原始输出信号的实时滤波处理，有效地抑制了噪声的干扰，为科氏质量流量计的高精度测量提供了保证。
Using proprietary technology, processes, and coatings, we produce films that achieve the highest levels of optical precision, with quality performance guaranteed.
我们利用专有技术，工艺，涂料，生产出高质量性能保证的窗膜，能够达到最高的光学精密水平。
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