光盘系统的开发者和光盘介质的提供者需要一种能自动、方便测量光盘轴向机械动态特性的测试系统。

An automatic, convenient measuring system for the axial mechanical characteristic of the optical disks is desirable for the optical system designers and optical disks providers.

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测试人员尝试去开发具备适应性的脚本，来测试并不具备有效唯一特性的动态对象属性值。

Testers intend to develop resilient scripts for testing dynamic object property values, which do not have sufficient unique properties.

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总之，我对Ruby的测试体验的评价是：非常必要(因为动态语言容易出错的特性)，并且更强大。

All in all, I would rate the Ruby testing experience as both much more necessary — because of a dynamic language's error-prone nature — and more powerful.

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