查询词典 hysteresis coefficient

The air damping analysis of the fence structural micromachined vibratory rate gyroscope shows that the air damping in the driving mode and the sensing mode of the device is slide film damping mainly, therefore the coefficient of damping force is comparatively little, and the quality factor of both them is close to.

栅结构微机械陀螺的空气阻尼分析表明，陀螺的驱动模态和检测模态受到的空气阻尼主要是滑膜空气阻尼，因此陀螺系统的驱动模态和检测模态的阻尼力系数较小，并且两者的品质因子接近。

Generally speaking, we are quite familiar with the Frenet frame of curves, whose coefficient matrix is skew-symmetric.

通常我们比较熟悉的是曲线的Frenet标架，曲线的Frenet标架关于参数求导得到的系数矩阵是一个斜对称矩阵。

As to the parallel frame, its coefficient matrix is still skew-symmetric, yet the elements are all zero except those at the first row and the first column.

而平行标架关于参数求导，得到的系数矩阵也是一个斜对称矩阵，但除了第一行、第一列元素，其他元素均为零。

With analysing the the fatigue mechanism, the general mode of interply fatigue damage propagation is denoted by delamination length and crack density. Based on the power-law, the relationship between number of cycles and delamination length and crack density are established. The specimen is modeled as an equivalent six-ply material system. Starting with the analysis of interply stress, the interply shear stress under cyclic loading is calculated by using nonlinear three-demension FEA. According to the stage regularity of fatigue damage propagation, such models as average strain, effective modulus, ratio of delamination length and crack density, experimental relationship between crack density and effective modulus, are proposed by introducing subsection coefficient.

通过对疲劳机理的分析，确定了以脱层长度和裂纹密度表示的层间疲劳损伤演化的一般模式，利用指数法则建立了脱层长度和裂纹密度随疲劳循环周次变化的关系；从层间应力分析入手，以等效六层的材料模型对循环载荷下的层间剪切应力进行了三维非线性有限元分析；根据疲劳损伤扩展的阶段性，引入分段系数，分别建立了平均应变与载荷循环周次的分段线性模拟模型、有效刚度随载荷循环周次的变化关系模型、裂纹密度变化和脱层长度变化关系随载荷循环周次变化的分段线性模型以及疲劳裂纹密度和有效刚度关系的经验模型。

This paper reports the current studies on the film cooling characteristics of single-row holes on flat plate at different blowing ratios, and analyzes the distributions of adiabatic film cooling effectiveness and heat transfer coefficient downstream the film holes.

对不同吹风比条件下的典型单排孔冷却结构的平板气膜冷却特性进行了实验研究，对冷却孔下游的气膜冷却效率及换热系数分布规律进行了分析。

Taking the single-glass, single-colored glass, single-SUN-E glass, Low－E doubling glass, Low－E hollow glass and the common clear glass which was pasted the function film as examples, through laboratory test, the effect of the glass membranous layer position on the shading coefficient and visible light transmission was analyzed.

以单层白玻、单层有色玻璃、单层SUN-E玻璃、Low－E夹胶玻璃、Low－E中空玻璃、贴有功能膜的普通透明玻璃为例，通过实验室检测方法，分析玻璃膜层位置对玻璃遮阳系数、可见光透射比的影响，并利用PKPM建筑节能分析软件，通过对实际建筑能耗的模拟，分析膜层位置，亦即玻璃正反面安装方位对建筑空调能耗的影响。

According to the statistics significant test and whether the sign of factor loading is consistent with the sign of factor discriminant coefficient, every variable's impact direction on residential mortgage default risk can be inferred.

因此，本文利用大规模调查数据应用因子分析从所选的19个变量中识别出了8个因子，并应用这8个因子进行判别分析，再根据统计显著性检验以及因子荷重符号与因子的判别系数符号方向是否一致的标准，推断出了各变量对个人住房抵押贷款违约风险的影响方向。

Firstly, a recently emerged bivariate shrinkage rule is extended to a complex coefficient and its neighborhood, the corresponding nonlinear threshold functions are derived from the models using Bayesian estimation theory.

首先，用双变量收缩规则来描述复小波系数和它的邻居之间的依赖关系，相应的非线性阈值函数由贝叶斯理论的相关模型推导得到。

The experimental results show that glass powders could effectively decrease the friction coefficient of the composite.

试验结果表明：玻璃粉充填尼龙1010能降低复合材料的摩擦系数，w为25%时摩擦系数最小；w为20%时，磨损率仅为尼龙的18%。

The experimental results show that glass powders could effectively decrease the friction coefficient of the composite.

试验结果表明：玻璃粉充填尼龙1010能降低复合材料的摩擦系数，础为25％时摩擦系数最小；w为20％时，磨损率仅为尼龙的18％。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。