Sentence examples for difficult and robust from inspiring English sources
Assessing change in practice is difficult and robust methodologies have yet to be derived; the process is long-term and it will take some time for robust evidence to emerge; and, the evidence provided to support clinical decision-making may no longer be useful in practical settings.
A transition to democracy in Sudan will be difficult and needs robust support from the United States and African leaders.
The operation of simulated moving beds (SMBs) at their optimal operating conditions is difficult and not robust.
Setting up instruments in the zone is always difficult, and anything robust enough to survive in a storm is probably so big it interferes with its own data.
This makes everything difficult and prevents developing robust eye tracking systems.
Selecting a reasonable value for ntree is not difficult and performance is robust to its choice as long as its value is kept reasonably large, say 250 or more.
Nonetheless, it is at present difficult to express functional and robust nAChRs consisting of only insect receptor subunits including those of the silkworm in heterologous cells, which should be resolved primarily.
These problems have prevented us gaining timely RM&G approvals and permissions, which threaten the scientific integrity of the study, making it difficult to reach meaningful and robust conclusions.
The lack of studies about RFA-LM under such conditions and its use preferentially at subnational scales and areas with low number of rain gauge stations, or based on grid data, may be explained by the fact that the most difficult, less robust, and most subjective stage of RFA-LM is the delineation of homogeneous regions.
Controlling the topside pressure alone is difficult and it is not robust in practice, but combining the topside pressure and the flow rate results in a robust control solution.
Given that violent offenses by women occur in small numbers it is difficult to provide sufficient, reliable and robust information.
