藕合
2.Cluster supply chain is the coupling organizing form between industrial cluster and supply chain.
3.The common method to compensate the coupling loss is to make various reference blocks according to the material of workpieces, obviously it consumes time and labor.
4.The sampling method by coupling criticality source direction biasing and the exponential transform is established for duct shielding calculation.
5.BQM, MOM, Message queuing, these terms describe a class of messaging technology intended to support interprocess communications in loosely coupled distributed systems.
6.This paper is a continuation of the domain decomppsition method according to tke physics scale proposed in[ 1] and[ 2] . Starting from systems of ordinary dif-ferential equations. a solution is decomposed into an outer solution (0)and its boundary layer correction (BLC)which meets on the fixed boundary for efficient numerical solution, different equations.
7.Nominal growth resistance of long fatigue cracks for alu-minum-lithium alloys 2090 and 8090 is superior to that for alloys 7075 and 2024, respectively,which is attributed to crack closure effect in near-threshold zone and to detamination toughnesseffect in Ⅲ zone,and extrinsic toughness effect in Paris zone comes from the unite effect of crackclosure and detamination toughness.
8.A review with 37 references is given on the recent progress of selenium species analysis with emphases to the methods of separation and examination technology, e. g, chromatography, the hydride genetic method, inductive coupling plasma mass spectrum, the atomic spectrum.
9.We obtain a new quark potential from the effective dilaton-gluon-coupling inspired by superstring theory, and by using this static potential, we explore the mechanism of quark confinement through calculations of the spin-average energy levels, the widths of the leptonic decays and radiative transitions for heavy quarkonium. The obtained results are compared with that of the Cornell potenial.
10.RuiChi"Brandmagnetic pump is mainly made up of pumpbody,gears,magnetic combined bearing equiptment isolation cover,motor and so on .Gear wheels joined with the inner magnetic steel are fixed in a hermetically sealed chamber which is made up of pumpbody and isolation cover.The motor powers the outer magnetic steel,the outer magnetic steel power the inner steel.Gear sheels are made to try turn .Thus dynamic hermetis seal is replaced by a static hermetic seal to get the result of importing medium wihtout leakages.
