The linear range of dyclonine hydrochloride was from 10.36μg·mL-1to 103.6μg·mL-1.CONCLUSION The appearance of dyclonine hydrochloride mucilage prepared selecting the optimum formulation was transparent,fine,smooth and even.
Testing results showed that perfect water-reducing and retarding effects of WUT-G(Ⅱ)were exerted on sulphoaluminate cement and fine workability was also found in C50 sulphoaluminate cement concrete with WUT-G(Ⅱ)added.
Results Under the selective chromatographic conditions,paeonifloria had fine linear responses(r=0.999 9)in the concentration range of 0.201 4-2.014 μg,the average recovery rate was 99.22%,RSD was 1.18%(n=6).
A Time Domain Characterization of the Fine Local Regularity of Functions
We also show that, if ξ f(ξ) satisfies Daubechies' criterion, then L f(L)δ generates a frame for any sufficiently fine latticesubgroup of G.
Moreover, we show that the ratio of the frame bounds approaches 1 nearly quadratically as the dilation parameter approaches 1, so that the frame quickly becomes nearly tight (again assuming that the lattice subgroup is sufficiently fine).
In particular, if the dilation parameter is 21/3, and the lattice subgroup is sufficiently fine, then the "Mexican hat" wavelet, Le-L/2δ, generates a wavelet frame, for which the ratio of the optimal frame bounds is 1.0000 to four significant digits.
This algorithm involves solving one nonlinear system on a coarse grid and one linear problem on a fine grid.