The beauty of the experimentaldesign is that it effectively rules out confounding variables; acoustic isolation assures that the female can respond only to the song structure itself.
实验设计的美妙之处在于它有效地排除了混淆变量;声学隔离确保了雌性只能对鸣声结构本身做出反应。
2
Residuum suspended bed hydrocracking process at medium pressure was studied by using homogeneous designexperimental project.
采用均匀设计实验方案,进行了渣油悬浮床中压加氢裂化工艺研究。
3
The physics design, experimental study and beam commissioning of the RFQ are introduced in this paper.