偏航，漂移船只或航空器航行過程中向背風(fēng)面而作的漂移 The drift of a ship or an aircraft to leeward of the course being steered.
韋格納，阿爾弗烈德·洛泰1880－1930德國地球物理學(xué)家、氣象學(xué)家和探險家，他提出了大陸漂移理論 German geophysicist, meteorologist, and explorer who proposed the theory of continental drift.
