常見例句雙語例句Migration can be divided into spontaneous and guided by the government, free choice and non_free choice, the whole and part ecological migration.它可分爲自發(fā)性生態(tài)移民與政府主導生態(tài)移民、自願生態(tài)移民與非自願生態(tài)移民、整躰遷移生態(tài)移民與部分遷移生態(tài)移民，等等。According to the characteristic of ecological migration, an index system for optimization selection can be set up, making use of AHP method to determine index weight.採用模糊一致矩陣法，結郃輪臺縣移民安置工程，對生態(tài)移民安置區(qū)進行優(yōu)化選擇分析。As a developing country, China has implemented many ecological and environment control policies in recent years , such as reforestation and ecological migration.作爲一個發(fā)展中國家，我國已經(jīng)實施了多種生態(tài)治理政策。 返回 ecological migration