By utilizing a particularly designed beam expander before the amplifier, specific expanding ratio and beam divergence can be introduced to the injected seed pulses, which can improve the spatial matching between the seed pulses and the pump pulses, and thus enhance the energy extraction efficiency.
The mean hole expanding ratio of steels No. 1 and No. 2 is 161.70% and 192.70%, respectively.
Based on the method, effect of key factors of the expansion forming process, such as expanding ratio and die geometry, are optimized.
Moreover, the non-existence of solutions for a specified range of Reynolds numbers with a particular positive expanding ratio is discovered.
But the bubble of expanding price/earnings ratios is over, leaving much subdued stock appreciation.
Those colleges might profit from expanding the ratio of online learning to classroom teaching, lowering their costs while still offering the prize of a college education conducted partly on campus.The most vulnerable, according to Jim Lerman of Kean University in New Jersey, are the "middle-tier institutions, which produce America's teachers, middle managers and administrators".
Expanded perlite/cement ratio and rubber powder/cement ratio were the major influence factors on the compressive and flexural strength.
Mortars were produced at 4, 6 and 8 expanded vermiculite/cement ratio (V/C) by volume.
This effect is pronounced because OCT images are displayed with an expanded aspect ratio in the axial direction.
I see Microsoft's payout ratio expanding from 30% to 40% in a couple of years with the yield approaching 4%.
The idea with HDR is to improve video image quality by expanding the contrast ratio and color palette to offer a more realistic, and natural image.
