Taking the radial forging process of the RD2 axle for example, the characteristics of the forging heating and forging craft and radial process in sliding method have been analysed with establishing the sliding field code and doing a speed diagram of the radial forging deformed process.

It introduces the construction method of large-span net rack installation by reticulated shell scaffold sliding method,and controls scaffold sliding by "frequency-controlled speed adjustment and video camera shot" system at the time of construction,and points out that this method can shorten time limit for project,save cost and ensure security which has popularizing value.

Finally,the factors of safety of the fill slope based the Swedish circular sliding method and the sliding surface from displacement field variation of PFC2D analysis are computed and compared,respectively.

Methods We converted the constructed three-dimensional solid model of the maxillary dentition,periodontal membrane,alveolar bone and MBT straight wire appliance into a three-dimensional finite element model by ANSYS workbench software,simulated the sliding method for closing the space of exodontias,and investigated the change of stress distribution and deformation upon the periodontal tissue under various conditions of alveolar bone loss.

(3) The resistant sliding safety factors for the levees in various conditions werecalculated with the Sweden arc sliding method, and the whole stability of the leveeswas evaluated.

On the basis of seepage analysis, the most dangerous slippery arc slices and safety coefficients of Yanji earth rock-fill dam with clunch core is defined by running the Fortran procedure which use the Sweden circular sliding method. The results which satisfie the request of the standard indicate earth rock-fill dam stable.

Two 5 000 m3 storage tanks were successfully moved to the position 800m away and safely fixed within 2 days by simple sliding method with the aid of fixed anchor points and winch drag equipment.

The authors deal experimentally with the effect of loaded mass and tire inflation on automobile rolling resistance coefficient on road and dynamometer. The sliding method or pulling method is used to measure the dynamometer system resistance with its error not greater than 4 percent.

The allocation algorithm uses the sliding method integrated with an artificial neural network, based on the adaptive resonance theory (ART1) paradigm, to allocate the patterns according to the sequence generated by the genetic algorithm.

The allocation algorithm uses the sliding method integrated with an artificial neural network based on the adaptive resonance theory (ART1) paradigm to allocate the patterns according to the sequence generated by the genetic algorithm.

Physical properties of these electrodes were compared with the electrodes prepared by the 'doctor blade' technique (typical sliding method, DB).

The proof essentially uses techniques based on the maximum principle and the sliding method.

The method of moving planes and the sliding method are used in proving monotonicity or symmetry in, say, thex1 direction for solutions of nonlinear elliptic equationsF(x, u, Du, D2u)=0 in a bounded domain Ω in ?n which is convex in thex1 direction.

In this paper, the finite element analysis of seepage flow of earth dams is stated and a solving method for the falling of free surface taken as discharge supply boundary condition in unsteady flow is proposed. By Galerkin's method, the computing eqs. (34)、(35) by finite element method for unsteady seepage flow of earth darns and eqs. (36)、 (37) by finite element method for steady seepage flow of earth dams in either case of existing or no groundwater flow toward downstream are given. In connection with finite...

In this paper, the finite element analysis of seepage flow of earth dams is stated and a solving method for the falling of free surface taken as discharge supply boundary condition in unsteady flow is proposed. By Galerkin's method, the computing eqs. (34)、(35) by finite element method for unsteady seepage flow of earth darns and eqs. (36)、 (37) by finite element method for steady seepage flow of earth dams in either case of existing or no groundwater flow toward downstream are given. In connection with finite element analysis the method using middle lines of trianqular elements for computing discharge is introduced and its computing eq. (40) is given. Based on the concept of seepage force, the slope stability analysis utilizing the original divided elements is introduced and the computing eqs. (45)、(50)、(51) for ordinary circular sliding method are givem. To adjoin the charateristics for computing the seepage flow of earth dams, some explanations for computer program are described by which the determinations of seepage free surface and exit point, the discharge passing through sloping blanket and how to supply the free surface just beneath as well as how to realize the slope sliding stability analysis are primarily introduced. Finally some practical examples are given and their computing results with that of electric analogy and observation data in nature are compared.

A survey of the distribution of ABO,P and Rh blood groups was made among960 primary and middle school students of Tujia Minority in Luota,Xiche andMiaoshi Communes in Longshan county.Slide method was used for the identificationof ABO and P blood groups and direct bromelin method,for Rh blood group.Thedistribution of ABO blood group system in The Minority of Tujia is shown inTable 1.The sequence of the frequencies of phenotypes is A>O>B,AB.As for thegene frequencies,the sequence is O>A>B.In view of...

A survey of the distribution of ABO,P and Rh blood groups was made among960 primary and middle school students of Tujia Minority in Luota,Xiche andMiaoshi Communes in Longshan county.Slide method was used for the identificationof ABO and P blood groups and direct bromelin method,for Rh blood group.Thedistribution of ABO blood group system in The Minority of Tujia is shown inTable 1.The sequence of the frequencies of phenotypes is A>O>B,AB.As for thegene frequencies,the sequence is O>A>B.In view of the frequencies of the pheno-types of P blood group system,P_1 is much more frequent than P_2(Table 2),on thecontrary,the gene frequency P(gene of P_2)is higher than P(gene of P_1)(Table 4).As for the Rh blood group,among 930 investigated individuals,we found only8 phenotypes.The sequence of the frequencies of these phenotypes is CCDee>CcDE>ccDE>CcDee>CCDE>ccDee>CCdE and ccdee(Table 3).The rate of Rh posi-tive is 99.78% and Rh negative,0.22%.The sequence of frequencies of Rh genecomplexes is R' R~e>r>R~o>R~z,while r,r'and r~y are zero(Table 4).Detailedcomparisons are made between our results and those reported by the Shanghai Inst-itute of Biological Products(Table 5 to 8).The probable reason why the frequencyof the phenotype P_1 is much higher than P_2 while the gene frequency is quite thecontrary is discussed in thits paper.

In the general practice of research work on the action of mouldsmuch more emphasis has been On grains and feeding materials than onmeat and eggs.Starting from the isolation and identification of moludsin cold storages,we have planned to study the types of moulds,theirtoxic and other harmful actions as well as the process of mould preven-tion or sterilization.This paper is a preliminary report on the type of moulds.(1) The general conditions of cold storages.The samples were taken from three cold storages:Nos.104,102,and...

In the general practice of research work on the action of mouldsmuch more emphasis has been On grains and feeding materials than onmeat and eggs.Starting from the isolation and identification of moludsin cold storages,we have planned to study the types of moulds,theirtoxic and other harmful actions as well as the process of mould preven-tion or sterilization.This paper is a preliminary report on the type of moulds.(1) The general conditions of cold storages.The samples were taken from three cold storages:Nos.104,102,and 201 of“Lanzhau Meat ProcessingPlant”.No.104 unit is of higher temperature(about-4℃).No.102 and No.201 are low temperature storages(below-17℃).Storage No.201 is used solely for freezing pork,while No.104,No.102 are for freezing beef,mutton.chicken and fish in addition to pork,so contaminationoften occurs as a result of the complexity of sources.(2)Sampling and isolationCulture mediun:a.Czapek's mediumb.Potato dextrose agarc.Martin's medium The samples,taken randomly in air,were cudtivatedwith Martin's pour plate,5—10 days(25℃—30℃)Lndividual moulds were isolated repeatedly by theplate scratch method until purified.(3)Method of observationPoint-transplantation and slide method wese proceededconcurrently,and the comprehensive observation wasperformed at the same time.(4)Types of moulds observed:The 32 strains of mould are observed,belonging to 2orders(Mucorales,Moniliales)4families(Mucoraceae,Cryptococcaceae,Moniliaceae.Dematiaceae)7 genera(Mucor,Candida,Aspergillus,Penicillium,Stachybot-rys,Cladosporium,Alternaria,)Among them,Penici-llium is the most prominent generus(56.25%),whileAspergillus is the prominent once(15.62%),Stachy-botrys,Cladosporium etc being rare.