Sentence examples for samples with narrow from inspiring English sources
Namely, 1) the polymer samples with narrow molecular-weight distributions, well-defined chain configurations, as well as hydrodynamic sizes larger than the pore radii; and 2) membranes with well-defined pore structure and isolated pore channels to prevent possible interaction between neighboring shearing flows.
Three kinds of spin-labelled polystyrene (PS) samples with narrow molecular weight distributions, having weight-average molecular weight (MW) = 2.98 × 103, 96.4 × 103, and 700×103, were absorbed on the surface of porous silica gels in cyclohexane (C6H12) at 35°C.
Both chemical agents present different behaviour; thus, NaOH developed the highest value of porosity and KOH developed samples with narrower micropore size distribution.
Figure 2c shows that the average friction coefficients are direction dependent, with higher values in the parallel direction for samples with narrower grooves, such as G139, and equal or higher values in the perpendicular direction for samples of wider grooves of G4.
For GO-Fe3O4 samples with narrower size distribution, the best biocompatibility was noticed at concentration 12.5 μg/mL.
The sample with broad size distribution is named B-GO, and the sample with narrow size distribution is named N-GO.
The sample with broad size distribution of graphene oxide flakes is named B-GO-Fe3O4, and the sample with narrow size distribution is named N-GO-Fe3O4.
For iPP sample with narrower MWD and higher IT, only the lamellar stacking structure with c-axis crystallites oriented along the drawing direction was detected at the deformation stage after necking, but the oriented fibrillar structure was observed in addition to the lamellar stacking structure for the iPP sample with broader MWD and IT distribution.
The method makes use of samples with a narrow molar mass distribution and therefore, for polycondensates, it may become unpractical.
The homogeneous nucleation of the solid from the melt is studied in low molecular weight (MW) polyethylene samples with a narrow MW distribution and average carbon numbers in the range 38≤n≤144.
Risk-management models reinforced this myopia by relying too heavily on recent data samples with a narrow distribution of outcomes, especially in subprime mortgages.A further hazard was summed up by the assertion in 2007 by Chuck Prince, then Citigroup's boss, that "as long as the music is playing, you've got to get up and dance".
