【单选题】Whereas scientific management focused on _____ , administrative principles approach focused on the _____.
A.
organization productivity; individual effort
B.
efficient procedures; management by principle
C.
individual productivity; total organization
D.
employee competence; work flow through the organization
【简答题】什么是精密度?用什么表示?有几种表示方法?
【单选题】Scientific ________ deals with the logical aspect of science, whereas _________ deals with the observational aspect.
A.
data collection; theory
E.
theory; data collection
【单选题】催化裂化操作过程中改变回炼比,实质是改变进料的性质,回炼比加大,其它条件不变则转化率( ),处理能力( )。( )
【单选题】2018年10月,小张到龙泉驿区靓发美发店染发,支付费用150元。在该案例中,法律关系的性质是( )。