Yes, that is a radial line test-object.

是的，那是一个放射状的线条视标。

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The radial axis (R-R) traverses a radial line (x) that radially extends from a common axis of rotation (A-A) of the tire (12) and the wheel (14).

所述径向轴(R - R)横过从所述轮胎(12)和车轮(14)的共同的旋转轴(A - A)上径向伸出的径向线(X)。

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The results show that the lateral acceleration and the radial CWEL plots as a straight line, but the lateral acceleration and the transverse CWEL in quadratic nonlinear correlation.

结果表明，轮毂轴承径向外部载荷与轿车侧向加速度呈线性关系，轴向外部载荷与侧向加速度呈二次非线性关系。

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