the article tries to add the WTO effect to Heilongjiang economy with mensurable method is analysed and studying our country , show potential problem and result that bring from this to the reader .本文試圖以定量的方法分析和研究我國加入世貿組織對黑龍江經濟的影響,并把潛在的問題和由此帶來的結果展現給讀者。
+threshold mensuration
1 . 門限的測定
critical accepting state and receiver threshold mensuration ., 臨界接收狀態及接收機門限的測定.