The dressing experiment shows,dressing percentage of Yanbian cattle and Liyan F 1 is 51.6%、54.4%,neat weight is 39.2%、 43.9%, neat-bone ratio is 3.15、4.18,eye muscle area is 72.6 cm 2、88.6 cm 2,the difference are all significant (P<0.01).
In curved spacetime, the Dirac equation, which expresses the field equation that an arbitrary Fermions material field obeys in an arbitrary background spacetime universally in a neat form, is a powerful method in studying the universe.
In Chapter 3, after introducing a stochastic economic environment for the insurance business and defining the finite and infinite time ruin probabilities, we give as the main result a neat asymptotic formula for the finite time ruin probability.
When the proportion of nucleator was 0.4%, the tensile strength increased from 27.5 MPa to 31.5 MPa,the impact strength increased from 136.0 kJ/m2 to 153.7 kJ/m2,which were almost the level of neat PE-UHMW.
The results showed that the density of genome DNA was between 0.9μg/μL~3.25μg/μL,the ratio of A260/A280 was between 1.79~1.87,the gel bands were very neat and bright, and the genomic DNA was competent for PCR.
The results showed that the density of genome DNA was between 0.9～3.25 μg/μL, the ratio of D260nm/D280nm was between 1.79～1.87, the gel bands was very neat and bright, and the genome DNA was competent for PCR.
An isoconversional procedure developed by Ozawa is used to calculate the apparent activation energy (E), which is an average value of about 260 kJ/mol with the weight conversion from 0% to 30%, and is higher than that of neat PET.
Isothermal degradation results are confirmed with the nonisothermal process, in which PET/MMS showed higher thermal stability than neat PET.
The curing heat in EP/TEA/f-MWNTs (weight ratio 1/0.1/0.01) system was higher than the neat EP/TEA (weight ratio 1/0.1) system, while the curing heat in EP/TEA/p-MWNTs (weight ratio 1/0.1/0.01) was lower than the neat system.
When the content of f-MWNTs was increased to 2 phr (weight ratio of 1/0.1/0.02), the curing heat became lower than that of the neat EP/TEA system, which was the result of the higher viscosity of the EP/f-MWNTs/TEA system.
Emission characteristics of a turbocharged, intercooled, heavy-duty diesel engine operating on neat gas-to-liquids (GTL) and blends of GTL with conventional diesel were investigated and a comparison was made with those of diesel fuel.