problematical

adj.

问题的，有疑问的；

Looking for Serendipity: The Problematical Reform of Government within Italy's Universities
Fossil pollen records of the problematical primitive angiosperm familyLactoridaceae in Australia
Insights gained from the management of problematical anal fistulae at St. Mark's Hospital, 1984-88.
Changes in responsiveness to young in the adult mouse. I. The problematical effect of hormones
Microstructure and functional morphology of the Early Cambrian problematical fossil Rhombocorniculum
The Four Ps of the Marketing Concept: Prescriptive, Polemical, Permanent and Problematical
The old REH theory remains unsatisfactory and the new REH theory is problematical - a reply to Holmquist and Jukes
Why do some UK SMEs still find the implementation of a new product development process problematical?
Phylogenetics of Trachylina (Cnidaria: Hydrozoa) with new insights on the evolution of some problematical taxa
CHAPTER 7. Work and Employment Relations in Large Assembly Firms: 'Good Enough' Production Despite Problematical Employment Relations