论文部分内容阅读
Risk assessments of debris flow based on improved analytic hierarchy process and efficacy coefficien
【机 构】
：
College of Construction Engineering
【出 处】
：
世界地质（英文版）
【发表日期】
：
2004年期
其他文献
Creep tests of Mg-5%Zn-2%Al (-2%Y) (mass fraction) alloy were carried out at 175℃ under the load of 50MPa,on the cast and solution condition,respectively.Relat
Water-using operations in the process industry have demands for water usually both on water quality and temperature, and the existing mathematical models of hea
HA coating on titanium with nanotubular anodized TiO2 intermediate layer via electrochemical deposit
Hydroxyapatite (HA) coating has been prepared on titanium substrate through an electrochemical deposition approach.In order to improve the bonding strength betw
Ab initio calculation of electronic structures and 4f-5d transitions of some rare earth ions doped i
The ab initio self-consistent DV-Xα (discrete variational Xα) method was used in its relativistic and spin-polarized model to investigate the ground-state ele
The solvent selection methodology developed earlier by Gani et al. (Comp. Chem. Eng., 2005) has been extended to handle multi-step reaction systems. The solvent
The directional solidification process of turbine blade sample castings was investigated in the work. Variable withdrawal rates were used in one withdrawal proc
Research on natural resources and environmental geology for urban sustainable development: a case st
Unidirectional solidification of pivalic acid(PVA)-ethanol(Eth)mixture was performed to examine whether an allowable range of primary dendrite spacing definitel
Calcium lignosulphonate was used to synthesize a spherical lignosulphonate resin in a cheap and non-toxic disperse medium by reversed phase suspension polymeriz