Let the dynamical canonical coordinates be a set of local coordinates ofthe 2n-dimensional symplectic manifold T*M, the thermodynamic variables (X,Y) and (S,T) be two sets of local coordinates on the submanifold T*N ofT*M, then from the dynamical variables to the thermodynamic variables is acanonical transformation g_2: T*M→T*N.
Methods Full length M2 protein gene of A/PR/8/34(H1N1)was amplified from cDNA by RT-PCR and its transmembrane domain was deleted from 26 to 43 amino acid using two sets of primers, and then the mutated M2(sM2) gene was subcloned into expression vector pET30a. Fusion protein sM2 purified with the Ni 2+ chelating sepharose was used to vaccinate mice and detect antigenicity with the antiserum.
Specific primers were designed according to the rye-specific repetitive sequence pSc119.1 and were used for polymerase chain reaction(PCR) analysis using the genomic DNA of two sets of sister T1RS·1BL translocations,CN12,CN17,CN18,96 I 176-1 and 96 I 176-3 as templates.
Using the original varieties and opposite extremes as parents, two sets of six populations (P_1, P_2, F_1, F_2, B_1 and B_2) were developed for each parent set to detect gene dispersion and analyze the genetic model.
By comparing the values of the actual losses of Ti(HPO4)2·1/2H2O withthose calculated from their solubilities, the relative errors in the two sets of experiments were found to be +3% and +13% respectively.
In east ore body and uppre rocks, there are two sets of the joint, in east Anshan iron ore deposit, the occurrence of fist joints are the strike 40°～220° and the dip 130°∠80°, it's spacing 0.1～0.2 m, the long 3～5 m.
Comparisom have also been made for two sets of the DIMM at 8 nights with 125 r0. It is shown that the seeing measurements with the two sets of the DIMM are correlated and the error for the two systems is less than 1%.
Two sets of large coal-base rotary kilns of 80× 5m were commissioning test run on Sep. 30th, 1996. The tests of performance were completed and kilns started the normal production on Oct. 22th ,1997. This paper makes a detail discussion on the main points and experiences before and after operation.
Its value is in accordance with normal distribution3. The test of difference of the root-mean-square error and the average value of the filtering output between two sets of instruments over the same time interval and on the same bench showe that noise level and average value of between two sets of instruments have no significant difference, but average value of the EW is significant.
This paper puts forward entropy、mean gradient 、correlation coefficient and other indexes that evaluate the quality of fused image and the function of fusion methods,and carries on analysis test of two sets of different spatial resolution image data from practice.
By means of the mechanical method of two sets of closed system of force and elasticized closed sub-system of force,a test on enlarging tonnage capability of the high frequency tensile and compression fatigue testing machine has been evaluated.
The paper mainly introduced the technical principle, key technology and innovations on structure, lifting and traveling mechanism, electric control system for two sets of 1200/125t traveling crane used in Three-gorges project-eft bank hydropower station's main workshop.
Two sets high temperature high pressure hydrogenated reactors of 1200kt/a catalytic diesel fuel medium pressure hydrorefining(mass modification),owning to adopting new material 3Cr 1Mo 1/4V of high strength and good hydrogen resistance,was designed by finite element analysis design method simultaneous. So that the thickness of reactor shell was decreased,in particular the comprehensive technical performance of reactor was raised.
Aiming at the crucial problems in two sets of DA 120-121 air compressor unit,all-round analysis is carried out. The structural characteristics and energy-saving technology of SVK 12-4H centrifugal compressor unit is analyzed from theory.
To construct a polymerase chain reaction (PCR) site-directed mutagenesis of the long QT syndrome KCNQ1 gene in vitro, two sets of primers were designed according to the sequence of KCNQ1 cDNA and a mismatch was introduced into primers.
Although the two sets of data gained through different geochemical records in the Yangtze block show a deviation of one order of magnitude, they do display a strong correlation.
Two sets of the French equipment "Microaccelerometer" were used for these measurements.
The excitation cross sections of the spectral lines of MgI and MgII, as well as two sets of bands of the MgBr molecule were measured at an incident electron energy of 100 eV.
Comparison of numerical results is made for the Redlich-Kwong and Mendeleev-Clapeyron models and for two sets of components of a binary gas mixture.