查询词典 composition factor

The SMLMS Algorithm for the Multilayer Feedforward neural Network This part analyzes the misadjustment noise introduced by the momentum factor α for traditional error Back-Propagation algorithm, and demonstrates that it is a nonnegligible factor to effect the convergent precision of the neural network.

第三章通过分析传统BP算法中存在的动量误调噪声对整个网络的收敛精度所造成的影响，确认传统BP算法中的动量误调噪声对多层前向神经网络的学习确有不可忽略的消极作用。

Objective To investigate the expression of insulin-like growth factor, insulin-like growth factor receptor in colorectal carcinoma and their association with clinical and pathological factors, and analyze the interaction of IGF-I, IGF-I R on nosogenesis of colorectal carcinoma and the prognosis of patients.

目的 检测胰岛素样生长因子I、胰岛素样生长因子I受体蛋白在大肠癌中的表达，并分析与临床病理学因素的关系，探讨两者在大肠癌发病机制中的相互作用及与患者预后的关系。

After studying analysis of variance on single factor and double factor,this paper reveals that if the difference between levels of the primes exist noteworthily is mainly depended on the sum of its experiment effects or variance of experiment effects and stochastic difference.

0引言 在试验设计时设置重复试验，能够估计试验误差；重复试验次数越多试验误差越低，试验精确度越高。一般认为，适宜重复次数应保证使误差项自由度至少为12，否则F检验或t检验的临界值上升很快，难以呈现显著性川。

On the other hand, the less the friction factor of a collision-related fracture zone, the stronger the subduction and obduction movements between two continents, and the friction factor should not be larger than 0.2 so as to be able to form a high mountain and a deep basin by the collision between two continents.

碰撞断裂带摩擦系数越小，碰撞过程中两个大陆板块之间相对俯冲和仰冲作用越强，形成高大的山脉和深陷的盆地要求碰撞断裂带摩擦系数≤0.2。

VEGF and the classification that its accept put oneself in another's position and action mechanism VEGF say blood-vessel is connected again appear factor (Vascular Permeabilityfactor, VPF) or blood-vessel are opsonic , it is right blood-vessel forms those who have main effect to grow factor.

VEGF及其受体的分类和功能机制VEGF又称血管通透因子(vascular permeabilityfactor，VPF)或血管调理素，是对血管形成具有重要功能的生长因子。

Usually, anti-apoptotic protein is insulated in organella, restraining the release of pro-apoptotic factor and controlling cell apoptosis. however, interacting with pro-apoptotic protein, it can not restrain apoptosis, induce the loss of mitochondrial function, accelerate the release of pro-apoptotic factor and result in apoptosis.

抑凋亡蛋白平时被隔离在线粒体等细胞器内抑制促凋亡因子的释放，具有抑制细胞凋亡的功能，但一旦与激活的促凋亡蛋白发生相互作用后，便丧失了对细胞凋亡的抑制作用，造成线粒体等细胞器的功能丧失和细胞器内促凋亡因子的释放，导致细胞凋亡。

Mechanism of transforming growth factor-beta1-induced expression of vascular endothelial growth factor in murine osteoblastic MC3T3-E1 cells.

合并脑损伤大鼠骨折愈合过程中转化生长因子β1血清含量及在骨折位点的表达。

Factor analysis indicated a 4-factor structure: Lack of Social Support,Overbusiness,Interpersonal Depletion and Soc...

本研究揭示了影响中国农村中学教师职业倦怠的重要因素———人际消耗和社会偏见。

The structural influencing coefficient includes ductility reduction factor and overstrength factor.

结构影响系数主要包括延性折减系数和超强系数。

The structural influencing coefficient includes ductility reduction factor and overstrength factor.

提要］结构影响系数主要包括延性折减系数和超强系数。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。