确定 1.(明确地定下) define; fix; determine; ascertain 确定犯罪性质 determine the nature of an offense; 确定会议的日期和地点 determine [fix] the time and place for a meeting; 确定年龄 ascertain the age; 确定人选 pick up the candidates; 确定重点 identify priorities; 确定任务 set the tasks; 确定时限 fix a time frame; 确定原则 define the principles [guidelines]; 失败的原因很难确定。 it's difficult to assign any reason for the failure.2.(明确而肯定) definite; certain; for sure 确定不移的结论an incontestable conclusion;不能认为这是确定无疑的。it cannot be regarded as definitely established
标称场和等级场的不确定性模型 models of uncertainty for nominal and ordinal fields
产品质量等级品率的确定和计算方法 methods for determination and calculation of quality grading rate of products
等级 1.(按质量、程度、地位等的差异而作出的区别) grade; rank 薪金等级 pay grade; 牛奶是分等级出售的。 milk is sold in grades.2.(在社会地位和法律地位上不平等的社会集团) order and degree; social estate; social stratum 封建社会等级森严。 feudal society was rigidly stratified