Through the model external-test, the average precision of volumemodel was over 90% and the estimation precision of stand net growth was over 80%.
通过模型的外检验,蓄积平均精度可达90%以上,林分纯生长量的估计精度可达80%以上。
2
The molecular interaction volumemodel(MIVM) and the regular solution model have been applied to fit the activities of components in 37 binary solid alloys.
应用分子相互作用体积模型和正规溶液模型对37个二元固态合金体系的组元活度进行了拟合。
3
Based on control volumemodel often used for steady state simulation and crank-connecting rod model, a torque generation model for a two-stroke diesel engine was established.