1) K factor
K因子
1.
Nuclear shadowing in the Drell-Yan process on K factor s;
核遮蔽效应对Drell-Yan过程K因子的影响
2.
Soil erodibility is an essential content of studying forming mechanism of " benggang " erosion, while particle of soil with varied size, content of soil organic matter and K factor of USLE model are typical assessing indices of soil erodibility.
针对粤西典型红壤侵蚀区的两种不同侵蚀强度的花岗岩风化壳侵蚀土壤剖面,从垂向上研究了两种剖面中土壤颗粒组成特性、有机质空间变化,并利用USLE模型中的土壤可蚀性K因子修正方程计算了两种不同侵蚀程度剖面的可蚀性K因子,分析了三个指标与土壤侵蚀的关系,发现典型花岗岩区土壤侵蚀剖面的土壤颗粒组成、有机质和可蚀性K因子呈现较好的规律性,表现为:自剖面上部至下部,土壤颗粒组成逐渐变粗,土壤有机质质量分数递减,可蚀性K因子逐渐升高,三个指标在红土层与砂土层过渡区(剖面2~3m深度范围)分界明显,界面上下含量相差悬殊;相同层位对比研究发现,强侵蚀剖面相对于弱侵蚀剖面,土壤的黏粒与土壤有机质质量分数更低,可蚀性K因子值更大;两剖面中三个指标的相关性研究表明,土壤黏粒、粉粒、有机质质量分数与土壤可蚀性K因子具有显著相关性。
3.
In this paper,we have use the model of double Q 2 rescaling to caluclate the change of K factor with x A 2 change when the nuclei C C is in collision which have been given different x A 1 on the valence,and in this calculation we have considered the contributions of annihilations and Compton Scattering in the Drell Yan process.
在 Drell-Yan过程中计入湮灭项和康普顿散射项的贡献 ,利用双重 Q2 -重标度模型 ,计算了碳核与碳核碰撞在给定不同的 x A1 值时 K因子随 x A2 的变化 。
2) K-factor
K因子
1.
Non-perturbative QCD and Nuclear Shadowing Effect on K-factor;
非微扰QCD和核遮蔽效应对K因子的影响
2.
K-factor for Drell-Yan Process in Nucleus-Nucleus Collision and Nuclear Effect;
核-核碰撞Drell-Yan过程K因子及核效应
3.
The double Q 2-rescaling model is used to calculate the variation of K-factor with x 2 when the nucleus A-nucleus A collision (for example, C, Ca, Fe, Sn) occurs at different values of x 1, where x 1 and x 2 are momentum fraction variables.
结果表明 ,对于不同的x1值 ,K因子随x2 的变化很不相同 ;同时 ,K因子变化的幅度是随核素A不同而发生微弱变化的 ,在特定的x1,x2 取值有限范围内它不能近似取为常数 。
3) k-factor
k-因子
1.
The properties of k-factor in graph under Ore-Fan condition;
Ore-范条件下的k-因子的性质
2.
Through Bauer Theorem,the author gives a newshort proof of a conjecture :let Gbe a 2-connected graph on n vertices where every pair of nonadjacent vertices has degree sum at least n-kand assume furthermore that Ghas a k-factor,then Gis Hamiltonian.
借助Bauer定理给出了一个猜想的简短证明:如果图G含有k-因子且是2-连通的,并满足σ2(G)≥n-k,那么图G是哈密顿的。
3.
We give a new short proof of a conjecture: Let G be a 2-connected graph on n vertices where every pair of nonadjacent vertices has degree sum at least n-k and assume furthermore that G has a k-factor,then G is Hamiltonian.
我们给出一个猜想的简短证明:如果2-连通的图G含有k-因子,且满足σ2(G)≥n-k,图G是Hamiltonian的。
5) kurtosis parameter (K)
峭度因子(K因子)
1.
The formulae of intensity profiles, beam propagation factor (M~2) and kurtosis parameter (K) are derived.
推导出了并合光束的光束传输因子(M~2因子)、峭度因子(K因子)以及光强分布的解析表达式。
6) coverage factor-k
包含因子k
补充资料：Ⅷ因子缺乏病
Ⅷ因子缺乏病
factor Ⅷ deficiency
即“血友病A”。见“血友病A”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条