An experimental technique and method for flutter research of helicopter blade model are proposed.

提出了直升机模型桨叶颤振试验技术及试验方法。

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An experimental technique to study the cooling effect of natural convection in the embankment ballast is introduced.

介绍了一种研究路堤碎石层自然对流效应的实验方法。

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An experimental technique for measuring dynamic fracture toughness under the action of stress wave is described in this paper.

本文介绍了一种研究材料动态断裂韧度的实验技术。

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Using an experimental technique never before tried on a human, they created a splint made out of biological material that effectively carved a path through Kaiba's blocked airway.

CNN: 3-D printer helps save dying baby