Variation analysis in traeheid morphological features of loblolly pine provenances introduced to fujian province in china 福建引种火炬松木材管胞形态特征的变异
Spatial variation analysis on the random field of mechanical parameters for rock and soil and the parameter estimation of elements 岩土力学参数随机场的空间变异性分析及单元体力学参数赋值研究
The study is contributed to the variation analysis of the random field of mechanical parameters for rock and soil and the parameter estimation of the elements using geostatistics 应用地质统计学方法对岩土力学参数随机场的空间变异性作了分析以及有限元单元体的力学参数赋值作了探讨。
The retrieved humidity was put into meso - scale nonhydrostatic numerical weather forecast model mm5v3 after variation analysis , and a severe convection event was analyzed with the retrieved relative humidity 针对2003年7月21日发生于宁夏北部的一场突发性强对流天气,应用反演温度场,进行了数值模拟试验。
Based on the dimension variation analysis model , analysis model for form tolerance and location tolerance was established . matrix analysis model was adopted to realize assembly quality analysis 在装配体尺寸变动分析模型的基础,进一步建立形位公差分析模型;采用矩阵分析的方法实现装配体的装配质量分析。