In order to meet the requirements of pre-hardened plastic mould steels in our die & mould industry,the heat treatment technique and process units and equipments of domostic large-sized SM3Cr2Mo and SM3Cr2Ni1Mo steel plates and slab steels and die blocks are successfully developed,moreover,a good technical result and economic benefits are gained in the practical production.
25 parts of 30cm×30cm× 1.0cm were made using poly acrylic acid blocks which can freely be assembled to simulate the corresponding to the studied part of the human body according to the different thickness of various parts ofthe body.
(Ⅱ) The 1D, 2D and 3D rare earth coordination compounds with mono-vacant Keggin-type polyanions as building blocks were synthesized by reaction of K_8SiW_(11)O_(39)·13H_2O HClO_4, RE_2O_3 and organic ligands.
To solve the problems of fault simulation and fault calculation, the fault in SOC is divided into module blocks, MUS (module under simulation) is extracted and SysFsim is designed and presented, which consists of two system level fault simulators: Hsim and Bsim.
We investigate the eigenvalue problem for such systems and the correspondingD-module when the eigenvalues are in generic position.
We prove a more general version of a result announced without proof in [DP], claiming roughly that in a partially integrable highest weight module over a Kac-Moody algebra the integrable directions from a parabolic subalgebra.
A theorem of Kostant states that the universal enveloping algebra of g is a free module over its center.
A theorem of Richardson states that the algebra of regular functions ofG is a free module over the subalgebra of regular class functions.
In particular, we prove an integral formula for the degree of an ample divisor on a variety of complexity 1, and apply this formula to computing the degree of a closed 3-dimensional orbit in any SL2-module.
Semi-invariants of quivers can be constructed by taking admissible partial polarizations of the determinant of matrices containing sums of matrix components of the representation and the identity matrix as blocks.
We prove that the socle of restriction is multiplicity free and moreover that the summands lie in distinct blocks.
As an application, we derive the Kazhdan-Lusztig conjecture for nonintegral blocks from the integral case for finite or affine Weyl groups.
In this paper, the factorization for filters with length Km of scaling functions into simple blocks is considered.
A strong partially balanced design SPBD(v, b, κ; λ, 0) whose b is the maximum number of blocks in all SPBD(v, b, κ; λ, 0), as an optimal strong partially balanced design, briefly OSPBD(v, κ, λ) is studied.