Recipes, proportions

Weighing is the operation of determining the mass of any material as represented by one or more objects or by a quantity of bulk material. Proportioning is the control, by weighing, of relative quantities of two or more ingredients according to a specific recipe in order to make a mixed product, or to prepare the ingredients for use in a chemical process. 

Solutions of the two recipes were blended in varying proportions to provide tie coats of continuously varying composition. The patent shows an example of eight plies or layers of graded composition between the rubber and the metal substrate. Because of the high fraction of reactive filler, the material closest to the metal substrate would be the most rigid and polar. The stiffness and polarity... 

The rate of polymerization with styrene-type monomers is directly proportional to the number of particles formed. In batch reactors most of the particles are nucleated early in the reaction and the number formed depends on the emulsifier available to stabilize these small particles. In a CSTR operating at steady-state the rate of nucleation of new particles depends on the concentration of free emulsifier, i.e. the emulsifier not adsorbed on other surfaces. Since the average particle size in a CSTR is larger than the average size at the end of the batch nucleation period, fewer particles are formed in a CSTR than if the same recipe were used in a batch reactor. Since rate is proportional to the number of particles for styrene-type monomers, the rate per unit volume in a CSTR will be less than the interval-two rate in a batch reactor. In fact, the maximum CSTR rate will be about 60 to 70 percent the batch rate for such monomers. Monomers for which the rate is not as strongly dependent on the number of particles will display less of a difference between batch and continuous reactors. Also, continuous reactors with a particle seed in the feed may be capable of higher rates. 

Types of Rye Bread. The usual descriptions are logical. Rye bread is bread made solely from rye flour, rye/wheat bread contains a minimum of 50% of rye flour while wheat/rye bread contains not less than 50% wheat flour with not less than 10% of rye flour. Some recipes for San Francisco sour dough bread have a proportion of rye flour. No doubt, originally, the prospectors used what ever was available. 

Essentially what we are trying to do in this attempt at prioritization is to combine apples and oranges to make a tasty fruit salad If the recipe called for equal proportions of apples, grapes, and watermelon one would NOT use 5 apples, 5 grapes, and 5 watermelons Obviously such a fruit salad would be dominated by the watermelon since it is so much bigger. Thus, one needs to make sure that the scale of each of the components is adjusted so that one can... 

If you re a cook — or even if you don t have much interest in the culinary arts —you re apt to come across a situation where you need to double a recipe for a bigger crowd, halve a recipe that makes too much food, or compute some such multiple or part of a recipe. Even if the recipe is for cement, getting the amounts correct is important. Otherwise, the chili will taste too salty or the cake won t rise or the cement will never harden. Proportions are a huge help with these recipe challenges. 

The proportions given in the preceding recipes, as well as in those that follow, are calculated for one hundred pounds of sand —... 

The a-frame follows the recipe in eq 3 and exhibits a resistance which is simply proportional to the number of adjacent a-bonds... 

Two typical recipes (in weight proportions) for polyester resin-based materials are listed below (I is a filled composite for radio and electrotechnical equipment, which can also be used for sheet... 

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