共搜索到6581条信息,每页显示10条信息,共659页。用时:0小时0分0秒562毫秒
under the flow stress. A continuum criterion for the occurrence of flow instability is obtained by utilizing the principle of the maximum rate of entropy production and expressed by  ......
, IA: 127-140. [4] BARTON N. Review of a new shear strength criterion for rock joints[J]. Engineering Geology, 1973, 7(4): 287-332. [5] BARTON N, CHOUBEY V. The shear strength of rock joints in theory......
flow criterion[J]. Transactions of Nonferrous Metals Society of China, 1995, 5(4): 35-39. [5] 张钦礼, 谢盛青, 郑晶晶, 等. 充填料浆沉降规律研究及输送可行性分析[J]. 重庆大学学报, 2011, 34(1): 105-109. ZHANG Qinli, XIE Shengqing, ZHENG......
A, REICHARDT K. Using a new criterion to identify sites for mean soil water storage evaluation[J]. Soil Science Society of America Journal, 2010, 74: 762-773. [43] WANG J F, HAINING R, CAO Z D. Sample......
show a deviation of less than 1% compared with the previous period. In addition, residuals convergence criterion for each physical time step is set to 10-5. An average of about 30 sub-iterations......
. In this simulation, the content of martensite depends on the content of austenite because all austenite transforms to martensite via spraying water quenching. However, The criterion of the amount of austenitizing......
satisfies the specified convergence criterion, the analysis can be stopped. Otherwise, Step (3) is repeated by taking the optimal values of the random variables obtained from Step (5) as the basis......
or be different at most by one; 2) the mean value of the upper and lower envelopes of the signal is nearly zero. A stopping criterion is given to determine whether h(t) is a IMF component or not, where......
the Akaike’s information criterion corrected for small sample sizes (AICc) [19]: AICc=Nlg(RSS/N)+2k+2k(k+1)/(N-k-1), where N is the sample size, RSS is the residual sum of squares, k is the number......
be chosen as a criterion for predicting coal fire. The curve of Φ(CO)/K is standard within 30-210 °C, and its sensitivity is better; when temperature exceeds 210 °C, the curve is volatile, although......