Precise measurements can be made of the length and frequency of the infant's attention between two stimuli.

可以对婴儿在两次刺激之间注意力的时长和频率进行精确测量。

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This demonstrates that blindness is not limited to recent preference selections, but can also occur for intensity and frequency.

这表明，盲目性并不局限于最近的偏好选择，也可能发生在强度和频率上。

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Exposure to loud noises can definitely produce a partial or complete loss of hearing, depending on the intensity, duration, and frequency composition of the noise.

暴露在巨大的噪音中肯定会造成部分或完全的听力丧失，这取决于噪音的强度、持续时间和频率组成。

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He says global warming is likely to increase the intensity and frequency of extreme weather events.

VOA: standard.2009.08.30

And, as you know, Einstein made many, many, many very important contributions to science and relativity, but he called this his one single most important contribution to science the relationship between energy and frequency and the idea of photons.

于这些波包里，你们也知道，爱因斯坦在科学和相对论上,做出了非常非常非常多的贡献,但它把这个叫做他对科学,最重要的贡献，就是能量和,频率之间的关系以及光子的概念。

麻省理工公开课 - 化学原理课程节选

The time period and frequency are reciprocals.

周期和频率互为倒数

耶鲁公开课 - 基础物理课程节选

Heightened degrees and frequency of risk taking are a given considering how cheap money is.

FORBES: Magazine Article

The energy generators and frequency regulators they work with must be of a certain size.

FORBES: The Cash-Back Car: Monetizing Electric Vehicles

It is important to constantly monitor the extent and frequency with which the Treasuries misbehave.

FORBES: What To Watch Out For In Treasuries