Objective: To examine reliability and validity of Chinese Cognitive Ability Scale (CCAS).

目的：考查华文认知能力量表（CCAS）的信度和效度。

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Conclusion the Chinese Cognitive Ability Scale had excellent construct validity and fluid-crystal model and five-factor model are better theoretical models.

结论华文认知能力量表具有较好的结构效度，晶体-流体和五因素模型是比较合适的理论模型。

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Another reason to plan for future functionality is for the applications ability to scale or grow.

规划程序未来功能的另一个原因是衡量或提升应用程序的能力。

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He introduced the concept of electronegativity which was a measure, therefore, it is quantitative, of the atom's ability to attract electrons within a covalent bond and developed a scale of electronegativity.

他引入了电负性这一概念,一个反映着原子在成共价键时吸引电子的能力的数据标度，因此这是数量上的，在共价电子中,电子原子能吸引电子,并发展为一定规模的电负性。

麻省理工公开课 - 固态化学导论课程节选

At atomic length scale, limits on our ability to observe.

在原子长度问题上，我们的观察受限。

麻省理工公开课 - 固态化学导论课程节选

The improved ability to scale infrastructure up or down to meet dynamically changing and new business needs increases business ability while shared IT infrastructure not only reduces hardware acquisition costs but also results in significant savings in IT staffing costs and data center space, power, and cooling.

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What DePorzio believes sets his creation apart is the ability to scale to much larger sizes.

ENGADGET

"Inventory planning, your systems, your ability to scale... that's all great in theory, " he says.

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