vi.逐漸看不見；消散

The pledgee shall assume civil liabilities for the damage or evanesce of the hypothecated assets resulted from improper care. 因保管不善致使質物滅失或者毀損的，質權人應當承擔民事責任。

The party that is entitled to the lien rights shall assume civil responsibilities for the damage or evanesce of the liened property resulted from improper care. 因保管不善致使留置物滅失或者毀損的，留置權人應當承擔民事責任。

Keywords freeway;AID;traffic evanesce;GPS;GIS;GPRS;SVM;GA; 高速公路;事件檢測;交通疏導;GPS;GIS;GPRS;支持向量機;遺傳算法;

adj.迅速消失的；短暫的