hertz
英 [hɜːts]
美 [hɜːrts]
n. 赫，赫兹(声波频率单位)
BNC.25853
牛津词典
noun
- 赫，赫兹（声波频率单位）
a unit for measuring the frequency of sound waves
英英释义
noun
- the unit of frequency
双语例句
- The effect was discovered in1887 by Heinrich Hertz and explained by Albert Einstein in work for which he received the Nobel Prize.
光电效应是赫兹在1887年发现的，爱因斯坦对它作出了解释，为此，爱因斯坦获得了诺贝尔奖。 - A unit of frequency equal to1000 hertz.
千赫兹频率的单位，等于1000赫兹。 - It was Italian engineer Guglielmo Marconi who turned Hertz's laboratory experiments into a communications technology.
意大利工程师马可尼把赫兹的试验变成了真正的通信科技。 - Beased on the theory of Hertz stress, the contact stress of roller bearing is analysed in this paper.
依据赫兹接触强度计算理论，着重研究了圆柱滚子轴承内、外圈及滚动体的接触应力。 - What is 22.1 hertz in the real world?
那么，在真实世界中，22.1赫兹是什么程度的呢？ - Monitor's minimum refresh rate in Hertz, when a range of rates is supported at the specified resolutions.
当指定的分辨率支持速率的范围时，以赫兹表示的监视器的最低刷新率。 - Fin whales make pulsed sounds at around 20 hertz, while humpbacks sing at much higher frequencies.
长须鲸的声音频率是20赫兹，座头鲸更高一点。 - Heinrich Rudolf Hertz proves that electricity is transmitted at the speed of light.
海因里希.鲁道夫.赫兹证实电是以光速传播的。 - This rate is called frequency and is measured in hertz, or vibrations per second.
这种速率叫做频率，计算单位为赫兹（每秒钟振动频率）。 - Humans can hear frequencies as high as20000 hertz and as low as20 hertz.
人类可以听到频率高达2万赫兹和低到20赫兹的声音。