feed ratio


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feed ratio

[′fēd ‚rā·shō]
(mechanical engineering)
The number of revolutions a drill stem and bit must turn to advance the drill bit 1 inch when the stem is attached to and rotated by a screw- or gear-feed type of drill swivel head with a particular pair of the set of gears engaged. Also known as feed speed.
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Also, the graft performance has been attempted to be optimized, based on the reaction parameters such as time, temperature, and monomer feed ratio. To date the main objective of most investigations in this field have been focused on reducing the hydrophilic behavior and possessing the collagen property that mimics the native soft tissue with main uses in drug delivery [4, 20], filtration [21], tissue scaffolds [12, 22], protective clothing [23], wound dressing [24], and composite reinforcement [4].
The main parameters for the ball-spinning process are shown in Figure 2, where R is the ball radius, [DELTA]t is the thickness reduction, f is the feed ratio, and a is the spinning angle.
Relation between Particle Size, Zeta Potential, Drug Loading, and Entrapment Efficiency of DZP-CHP NPs and Feed Ratio. The prepared CHP NPs were loaded with donepezil according to different feed ratios, and particle size and zeta potential were measured by dynamic light scattering.
The Effects of salinity, temperature and feed ratio on growth performance of European sea bass (Dicentrarchus labrax L., 1758) in the water obtained through reverse osmosis system and a natural river.
(2001) reported that supplemental ISF in excess of those in a corn-soybean meal diet decreased gain to feed ratio. No influence of ISF on growth parameters has been shown by other studies in broilers (Iqbal et al.
Item Barley Enzyme A Enzyme B Water to feed ratio, mL [g.sup.-1] 5 days 3.02 2.41 2.51 15 days 3.28 (a) 1.83 (c) 2.31 (bc) 25 days 2.96 (a) 2.16 (b) 2.26 (b) 33 days 2.96 (a) 2.24 (b) 2.26 (b) 40 days 2.58 2.31 2.36 Viscosity (cps), day 23 2.36 (a) 1.73 (b) 1.72 (b) pH, day 23 6.21 5.98 6.05 litter moisture (%), day 42 25.74 (a) 16.96 (b) 18.13 (b) Item Enzyme C Corn SEM Water to feed ratio, mL [g.sup.-1] 5 days 2.50 2.38 0.208 15 days 2.47 (b) 2.14 (bc) 0.158 25 days 2.14 (b) 2.22 (b) 0.067 33 days 2.19 (b) 2.13 (b) 0.04 40 days 2.37 2.57 0.135 Viscosity (cps), day 23 1.78 (b) 1.98 (b) 0.068 pH, day 23 6.06 6.11 0.086 litter moisture (%), day 42 18.98 (b) 14.36 (b) 1.725 (a-c) Means within a row without common superscripts differ significantly, p < 0.05.
9 the theoretical and experimental observed impact of the feed ratio on the minimum film thickness is plotted.
The batch runs were designed varying the following variables: (1) the mass feed ratio of enzyme/triolein ([e.sub.0]/[t.sub.0]), (2) the reactants molar ratios of ethanol/triolein ([Et.sub.0]/[T.sub.0]), (3) the mass of water fed to the bioreactor ([W.sub.0]), (4) the stirring rate ([omega]) with three characteristic levels (0-1-2), and (5) the mass feed ratio (triolein/hexane) ([T.sub.0]/[Hex.sub.0]).
The composites were then modified by the isocyanate reactant and appeared as the microsized spherical particles when the feed ratio of BaS[O.sub.4] to cellulose was 1:1 in weight.
In other words, the feed ratio of comonomer units of 3TB and Tz was optimized and the highest PCE of 1.74% was achieved in PCz3TBTz-1.
The gradient latex particles produced are highly dependent on the reactivity ratio of the monomer pair and the monomer feed ratio. (12) Gradient latex particles have been formed under batch conditions for monomer pairs with very different reactivity ratios.
Ostriches have dual digestion and gain to feed ratio of 0.28.