The Chinese 6-sector computable nonlinear dynamic input output model and the method for determining its parameters are given in this paper. 給出中國六部門(mén)可計算非線(xiàn)性動(dòng)態(tài)投入產(chǎn)出模型的構模原理，以及如何依實(shí)際數據設定模型參數的方法。
Based on kinetic principle and the Iaw of inputand output, we have studied the contarnination factors of agri-cultural Iands around a Iead and zinc metallurgical plant. 運用動(dòng)力學(xué)原理和投入產(chǎn)出法則研究了浙江省某鉛鋅冶煉廠(chǎng)周?chē)r業(yè)土壤中鎘的污染因素。
