期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Smearing the inner surface of the aphenesis plasma bags’ tubes with silicon influences the result of ELISA test
1
《中国输血杂志》 CAS CSCD 2001年第S1期408-,共1页
关键词 ELISA tubes with silicon influences the result of ELISA test
下载PDF
A METHOD OF ESTIMATING THE INFLUENCE OF EXPERIMENTAL ERRORS ON THE EXPERIMENTAL RESULTS OF MATERIAL PARAMETERS AND THE CRITERIA TO VALUE THIS INFLUENCE
2
作者 Yao Weixing Tsinghua University 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 1991年第3期320-325,共6页
In this paper the main sources causing the scatter of the experimental results of the material parameters are discussed. They can be divided into two parts: one is the experimental errors which are introduced because ... In this paper the main sources causing the scatter of the experimental results of the material parameters are discussed. They can be divided into two parts: one is the experimental errors which are introduced because of the inaccuracy of experimental equipment, the experimental techniques, etc., and the form of the scatter caused by this source is called external distribution. The other is due to the irregularity and inhomogeneity of the material structure and the randomness of deformation process. The scatter caused by this source is inherent and then this form of the scatter is called internal distribution. Obviously the experimental distribution of material parameters combines these two distributions in some way; therefore, it is a sum distribution of the external distribution and the internal distribution. In view of this , a general method used to analyse the influence of the experimental errors on the experimental results is presented, and three criteria used to value this influence are defined. An example in which the fracture toughness KIC is analysed shows that this method is reasonable, convenient and effective. 展开更多
关键词 A METHOD OF ESTIMATING THE influence OF EXPERIMENTAL ERRORS ON THE EXPERIMENTAL resultS OF MATERIAL PARAMETERS AND THE CRITERIA TO VALUE THIS influence
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部