… 的方法包括Logit 模型,Probit 模型和MD (modal demand)模型等. … Deficiencies of classical
travel distribution models and … Study on calibration method of gravity model based on travel …

This report documents the work done on the enhancement of a prototype simulation model
for the risk-based economic analysis of proposals for major rehabilitation projects of Corps of …

… of gravity gradually shifts to the northwest. (2) There are differences in the distribution of …
alone" in Shaanxi; the inherent differences between traffic locations and the location advantage …

… Maryland's Baltimore and Annapolis Trail is within one mile of half of Anne Arundel County's
population of 400,000 people. The 13.3-mile trail bisects several suburban communities …

For China today, environmentalism is central. The socialist doctrine of “Xi Jinping Thought”
prioritizes transitioning to sustainability in the goal of building an “Ecological Civilization”. …

… various strata is deposited onsite, the stacked spoil is prone to slope instability caused by
a saturated sliding zone under rainfall due to its heterogeneity or differences in water content, …