r-value相关论文
Performance Assessment of the Overall Building Envelope Thermal Performance-Building Envelope Perfor
Today,to describe the thermal performance of the building envelope and its components we use a variation of metrics;such......
Effect of stabilizing elements Nb and Ti on the microstructure and properties of low carbon ferritic
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effects of Finish Rolling Temperature on Microstructure and Mechanical Properties of Ferritic-Rolled
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
...
Precipitation Behavior and Textural Evolution of Cold-Rolled High Strength Deep Drawing Dual-Phase S
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
A hot-rolled deep drawing (HDD) steel with high r-value and uniform distribution of{ 111} texture in thickness was devel......
Effect of stabilizing elements Nb and Ti on the microstructure and properties of low carbon ferritic
The effect of stabilizing elements,such as Nb and Ti,on the microstructure and properties of low carbon ferritic stainle......
本文介绍了二次冷轧高强马口铁基板冷轧总压下率对制耳率的影响,研究了退火温度对硬度的影响及二次冷轧压下率与成品屈服强度的关......
实验数据显示,钛板在平行和垂直轧制方向上的屈服应力和R值有如下的关系:若某一方向的R值比另一方向的大,则此方向上的屈服应力也......
The researches on the assessment of earthquake forecast are reviewed, then the R-value assessment is further developed t......
在神衣架巴山冷杉林中,冷杉花粉数量与其植物盖度接近。在林外,冷杉花粉数量迅速下降,至10km以外则仅有个别出现。用在表土中所取R......
作为不同层次地震平静异常预测效能的研究之一,本文针对四川及其三个分区,利用过去积累的30多年地震资料,经过多种方案试算、评分......
本文针对中国大陆、大华北和云南,利用过去积累的30多年地震资料,经过多种方案试算、评分检验,明确了平静指标和预测规则,找到了合......
本文通过对云南呈贡梁王山5块表土分析,初步研究了主要植物花粉的百分含量与其植物覆盖率之间的数量关系,并用校正系数R值表示。按......
经两年半的努力,从4000份产后妇女的产道血中筛选出250份 HLA特异性抗血清,阳性率为6.25%,经计算机处理,其中83份血清的 r 值在0.6......
通过对镀锌板的实验研究和理论分析发现：锌层使镀锌板γ值下降的主要原因是锌层开裂而产生的抵抗镀锌板沿宽度方向变形的横向应力。......
A hot-rolled deep drawing (HDD) steel with high r-value and uniform distribution of{ 111} texture in thickness was devel......
以△r和制耳指数较低的各向同性钢为研究对象,探讨了平整对各向同性钢板屈服延伸、r值及△r的影响规律.结果表明,在未平整的情况下......
检测了宝钢两组IF钢板与轧向夹角分别为0°,15°,30°,45°,60°,75°,90°的R值以及板材的织构.计......
应用谷继成引入的地震活动度S的概念及其计算公式,研究了18次台湾强震、11次华南地区中强震的震前S值随时间的变化。结果表明,震前......
The relationships among the deformation, texture and deep drawing properties of IF steel were investigated. By adopting ......
An attempt was made on the quantitative prediction of the relationship hetween the yieldstress and R-value along the par......
Based on the experimental data,it was clarified that the plastic strain ratio R-value is notequal to Hill’s r-value for......
