权威例句
Toy ModelTHE NATURAL HISTORY OF CHORIOCARCINOMA: PROBLEMS OF IMMUNITY AND SPONTANEOUS REGRESSION *A trie-based algorithm for IP lookup problemSingle item lot-sizing problem for a warm/cold process with immediate lost salesAccelerated erosion: Process, problems, and prognosisThe effect of a clinical problem-solving curriculum on medical student examination performanceOnline ill-structured problem-solving strategies and their influence on problem-solving performanceTwo contact problems in anisotropic thermoelasticityFuzzy heuristic solution approaches for the warm/cold lot sizing problemProblems caused by land-misuse; the sample of Erzurum