The width ratio of branch and chord β, an important parameter that influences the static behavior of the stepped K-type gapped RHS-joints,is defined as a combination value of β 1,β 2,η 1,η 2 by many codes.
It shows that the existence of either component in the blend of PBT/PET will promote the dyeability of the blend fiber, and there exists an optimum combination value of component fraction, dyeing temperature and increasing rate of temperature aiming at a higher dye-uptake.
This model’s thought is: The credit property combination value affected by the change of the property credit rank, evaluating the debit side’s credit rank is the base of measuring commercial banks’ credit risk using the Creditmetrics model.
Secondly, the paper studies the application of CVaR in portfolio theory, which is also the new idea of this paper, proposed some property to the combination marginal contribution, that is M -CVaR, in the combination some property the proportion which occupies in the combination, that is C - CVaR, as well as a new property joining to existing combination value influence, that is I - CVaR .
Therefore we can utilize the strong non-linear projection capability of neural network to carry out optimum combination value form the grey results in the forecast interval.
To obtain the ideal running combination value w and the regulation rate $k$, enumeration and Reduced Gradient Method (RGM) are used to solve the model.
利用枚举法和 Wolfe简约梯度法对效率优化模型进行了求解 ,得到理想的开泵组合 w和调速比 k .
In this paper, disperse dyes are used to dye the filaments made from PBT/PET polymer blend-under high temperature and pressure, and acid dyes are used for the fibers made from PBT/PA6 polymer blend under normal atmosphere, the dyeing behaviour of both blend fibers are compared with those from single component. It shows that the existence of either component in the blend of PBT/PET will promote the dyeability of the blend fiber, and there exists an optimum combination value of component fraction, dyeing...
In this paper, disperse dyes are used to dye the filaments made from PBT/PET polymer blend-under high temperature and pressure, and acid dyes are used for the fibers made from PBT/PA6 polymer blend under normal atmosphere, the dyeing behaviour of both blend fibers are compared with those from single component. It shows that the existence of either component in the blend of PBT/PET will promote the dyeability of the blend fiber, and there exists an optimum combination value of component fraction, dyeing temperature and increasing rate of temperature aiming at a higher dye-uptake. The existence of PBT in the blend of PBT/PA6 will impede the dyeability of PA6 component, but this effect is considered not serious wben the PBT fraction is less than
How to correctly comprehend and execute the relevant stipulations is studied about reinforced concrete frame structure anti-seismic design of 《Code for Building Anti-seismic Design (GBJ11—89)》. A simple and convenient method of adjusting the combination value of earthquake internal force is proposed and the achieved method of corresponding computer program is briefly introduced. These research achievements may serve as reference for civil engineers in compiling structure anti-seismic analysis computer...
How to correctly comprehend and execute the relevant stipulations is studied about reinforced concrete frame structure anti-seismic design of 《Code for Building Anti-seismic Design (GBJ11—89)》. A simple and convenient method of adjusting the combination value of earthquake internal force is proposed and the achieved method of corresponding computer program is briefly introduced. These research achievements may serve as reference for civil engineers in compiling structure anti-seismic analysis computer program and engaging in structure anti-seismic calculating by hand.
Chromosomal location of the gene for aroma in Wujinxinagxian and Wujinxiangiing was inves-tigated by crossing to marker gene stolk lines.The proma of the parents;F_1 and F_2 plants was evaluated by soaking the leaf in the solution of1.7% KOH,The results indicated that the gene for aroma showed indepen-dent to 39 marker genes located on 11 chromosomes of rice(except chromosome 8).The linkage relationship between gene for aroma and marker gene v一8 (virescent一8)belong to chromosorne 8 was detected.The re-combination...
Chromosomal location of the gene for aroma in Wujinxinagxian and Wujinxiangiing was inves-tigated by crossing to marker gene stolk lines.The proma of the parents;F_1 and F_2 plants was evaluated by soaking the leaf in the solution of1.7% KOH,The results indicated that the gene for aroma showed indepen-dent to 39 marker genes located on 11 chromosomes of rice(except chromosome 8).The linkage relationship between gene for aroma and marker gene v一8 (virescent一8)belong to chromosorne 8 was detected.The re-combination value between the aroma gene and the marker gene v一8 wa estimated at 38.03± 3.84%from the deta collected in F_2 by the method of maximum likelihood.
combination value
组合值
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