sample panel造句

例句与造句

1. eleven parameters of wood structure and their wood dyeing effects for 34 pi eces of sample panel from 5 trees of chinese white poplar from plantation were e xamined based on the data to carry on the multiple regression analysis
   结果表明，毛白杨木材的染色效果与解剖因子之间有一定的相关关系，各染色效果指标与木材解剖因子间的复相关系数在0.48360.7998之间。
2. It's difficult to find sample panel in a sentence. 用sample panel造句挺难的