Our country civil service regulations are party ' s cadre system constituent , the official are the correct understanding and the implementation , the execution party ' s route , the policy , the policy main body 我國公務(wù)員制度是黨的干部制度的組成部分,公務(wù)員是正確理解和貫徹、執(zhí)行黨的路線、方針、政策的主體。
With the immunoreagents given , the reaction in an assay can be increased by properly designing the analytical system , for instance , by rearranging the system constituents prepared , adjusting their relative amounts , introducing a novel functional pad ( s ) , and selecting the pad materials and dimensions 給定免疫試劑后,檢測中的反應(yīng)可以通過合理的設(shè)計分析系統(tǒng)來提高,例如,通過重新布置準備的系統(tǒng)中的組分,調(diào)節(jié)他們相對量,引進一個新的功能性襯墊,選擇襯墊的材料和尺寸等等。
In this thesis , the fundamental principle and system constituent of the electronic olfactory system are analyzed and studied ; a set of detection system of gas mixture , combined gas sensor array with artificial neural network pattern recognition technology , is designed and constructed . employing this system , the processing ability and identification results of several preprocessing algorithms and artificial neural network models are compared and analyzed . and finally the following conclusions are arrived : 1 ) gas sensor array coupled with pattern recognition technology has the good ability to identify the gas species and quantify its concentration 本文分析研究了電子嗅覺系統(tǒng)的基本原理和系統(tǒng)組成,設(shè)計構(gòu)建了一套氣體傳感器陣列和人工神經(jīng)網(wǎng)絡(luò)模式識別技術(shù)相結(jié)合的混合氣體檢測系統(tǒng),并利用這套系統(tǒng)對目前在電子嗅覺系統(tǒng)中使用較廣泛的幾種信號預處理算法和人工神經(jīng)網(wǎng)絡(luò)模型的處理能力和辨識效果進行了分析和比較,最后得出了以下結(jié)論: 1 )氣體傳感器陣列與模式識別技術(shù)相結(jié)合能夠很好地分析和辨識混合氣體組份及其濃度。