Calculations were made over the pressure range of 0.02 to 0.2 MPa, over the temperatures range of 910 to 2000K, and at the hydrogen-air mixture equivalence ratio of 1.0. The finite-rate chemistry model includes 38 reactions among 13 species of the H2-O2-N2 system. The reactions contained in the mechanism reflect the current state of knowledge of the chemistry of the hydrogen-air system.
矼ainly introduces 1Cr17Ni2 steel under quenching for containing of different Ni anf Cr equivalent weight caused different metallographic structure which caused unequal surface hardness after quenching. 〔
The compositions of COD in wastewater from coal gas supply system was investigated,both of inorganic and organic constituent in above mentioned wastewater were calculated and equivalent weight of COD in the two continents were quantified,the results shows that COD in mentioned wastewater mainly composed up of both of inorganic and organic constituents and SS.
The results showed that the extracts from the Guangdong wild Emblica fruits had the highest contents of total polyphenol,flavonoids,and polysaccharide,reaching up to(204.15±6.85) mg of gallic acid equivalents,(81.11±8.67) mg of rutin equivalents,and (19.78±1.22) mg of glucose equivalents in 1 g of dry material,respectively.
Such an action is called linearizable if it is equivalent to the restriction of a linear orthogonal action in the ambient affine space of the quadric.
A linear model for a given action is a linear orthogonal action with the same orbit types and equivalent slice representations.
The propertyC1 resp.C2 is equivalent withG having a compact set of generators, resp.
More precisely, each orbit of the above action intersects one componentX ofQ in a finite number of points and the action of PGL4 restricted on each componentX is equivalent to the action of a finite groupGX onX which can be explicitely computed.
We give a new proof of the famous result that any two embeddings of the affine lineA1 inA2 are equivalent by an automorphism ofA2.
The value(s) for the epoxide equivalent weight and chlorine content are higher for the modified epoxy resin than for the control epoxy resin.
The degree of esterification and epoxy content in partial esters were determined by their epoxide equivalent weight.
The basic feature of the method is that the equivalent weight functions of the robust estimates are determined according to the principle of statistics.
Despite predictions from epidemiologic and physiologic studies, recent prospective trials have demonstrated equivalent weight loss on high-fat versus low-fat diets.
Recent prospective trials have demonstrated equivalent weight loss on low-carbohydrate versus low-fat diets, but with significantly different effects on metabolic risk factors for cardiovascular disease.