Terms for subject Economy containing 择优

Chinese	English
优先选择的区域	zone of preference
择优原则	principle of selecting the best qualified
择优录用	select for employment on the basis of one's qualifications
择优选购货物	purchase goods on a selective basis
时间的优先选择	time preference
选择最优	alternative optima
选择最优方案	select best alternative
选择最优系统	selecting the best system