该小组演示了如何对这些场施行控制，使其像流体一样绕物体流过，无扰动地回到其最初的路径。

The team showed how these fields could be manipulated to flow around objects like a fluid, returning undisturbed to their original paths.

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为了研究湿化后的黄土剪切特征的变化，进行了对马兰黄土未经扰动和重塑土样的直接剪切盒测试。

In order to investigate changes in the shear characteristics of loess soil when wetted, direct shear box test using the undisturbed and remolded samples of Malan loess soil was conducted.

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用这种方法测定的固结系数值与原位实际的固结系数值会出现一定的偏差，主要原因是土样会不可避免地受到环境改变、运输、室内试验等一系列过程的扰动影响。

The consolidation coefficient taken by this way has disparity compared with the real value in the location. It is inescapable disturbed by such series as sampling, transporting and testing.

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