Ag_xMoO_3(x=0～0.9) and Cu_xMoO_3(x=0～0.9) system were studied by solid state reaction. A black phase Ag_(0.1-σ) MoO_3,which was different from other compositions,was found and couldbe indexed in monoclinic crystal system by TREOR computer program with the parametersα=14.8326(?)
This paper discusses Algorithm Verifying m - (V; K1,K2,..., Km;λ) cyclic difference sets and computer program. With this program, if given the parameter of m- (V;K1.K2,..., Km;λ) and the serial sets, we can obtain there is or is not about m-(V;K1 ,K2, ... ,Km ; λ) cyclic difference sets.
Based on the relation of the temperature and the reaction heat and the equilibrium constant,the 20 chemical reactions in carbon heat reduction in Nb-Mn-C-O system were analyed,these datum and the relational curves of the reaction temperature and the reaction heat and equilibrium constant were obtained by the self-design ed computer program,the work shows a value for of the further research the method of carbon heat reduction
基于化学反应中温度与反应热以及温度与反应平衡常数的关系,对Nb Mn C O体系碳热还原中的 20个化学反应进行热力学分析,通过利用自编的计算程序得到了 20个反应在不同温度下反应热与和不同温度下的反应平衡常数的数据以及它们的关系曲线,此项工作对进一步补充和完善碳热还原法具有参考价值。
The atmospheric NH3-HNO3-NO3--SO42-- system has been studied. A theoretical model and an available computer program were established for calculating NH4NO3 dissociation constant under different atmospheric conditions and concentrations of gaseous NH3, HNO3 and particulates of NH4NO3 according to basic thermodynamic theory.
This paper gives result (X_i) table of self-made computer program CGU, the X_i in table is multiplied by A_G (direct cost of quota )is A_i, A_i=X_i·A_G. A_S an example, the calculating results from Inner Mongolia area (I type) under the certain condition are given.
According to the substructure method in the theory of structural matrix analysis and the m method in the design code for bridge's foundation of China (JTJ024-85), the formulation of a boundary stiffness matrix for a group piles(substructure),considering interaction of pile-soil-structure, is derived and corresponding computer program PSTIF and BK3 are developed. It has been proved that the precision and efficiency of the presented algorithm are high and satisfy the requirement in practice.
The values of SAξc for all the possible structures of three, four, and five vertices were computed using an in-house computer program.
The values of Wiener's topochemical index, molecular connectivity topochemical index, and superadjacency topochemical index for each of 41 analogs comprising the data set were computed via an in-house computer program.
Based on one-dimensional quasi-homogeneous model, a steady-state model and its computer program were developed for helium-heated inorganic membrane reformer coupling to high temperature gas-cooled reactor (HTGR).
A computer program capable of calculating the hysteretic model of steel members, predicting the damage state and crack initiation, and carrying out non-linear time history seismic analysis of steel structures is developed.
A corresponding computer program is developed and employed for studying the seismic response control of a self-anchored suspension bridge with a main span of 350 m.