采用细胞划痕实验检测细胞迁移能力；

The proliferation of Lovo cells was quantified by MTT assay.

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利用划痕实验方法评价两种不同的汽车涂层的抗划伤能力。

The scratch resistances of two different kinds of automotive coatings were evaluated by scratch tests.

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利用MARC有限元分析软件对本色系汽车涂层进行划痕实验的数值模拟。

The scratch progress was simulated by FE software MARC for natural colored coatings. The numerical value of critical load was obtained.

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