Isanti County is scheduled to make the switch to the 800 mega hertz radio system in May.
Isanti县计划在五月切换到800兆赫兹无线电系统。
The previous record was 0.797 Hertz.
此前的记录为0.797赫兹。
This is 0.628, and this is 1.6 hertz.
这是0。,这是1。6赫兹。
The ideal frequency is that of 50 Hertz.
最为理想的频率是50赫兹。
6 hertz-- sorry. This is not my day.
6赫兹-,不好意思，不是这个。
You hear it? 2,100 Hertz — beautiful tone.
听到了吗？ 2100赫兹-，很美丽的调子。
The ideal frequency is that of 50 hertz .
最为理想的频率是50赫兹。
Be warned, 240-hertz sets are the worst offenders.
特别240赫兹电视机是显示效果最差的。
Ten Hertz means to go ten times around per second.
十赫兹就是，每秒转十次。
You are taking the weekly LA257 to Oceanside's Hertz Yard.
您正在服用的每周LA257以欧辛塞德的赫兹场。
I will first make you listen to the 4,000 Hertz without my moving.
首先我要让你们听，未移动时的4000赫兹。
Most of you are young enough you should be able to hear 4,000 Hertz.
你们大部分都很年轻，可以承受4000赫兹。
Mains electricity in America is supplied as alternating current at 60 Hertz.
在美国，主要供应频率为60赫兹的交流电。
I have here a tuning fork which generates 4,000 Hertz, a very high frequency.
这个音叉，产生4000的赫兹，一个很高的频率。
So the frequency for this magnesium bar is about 2,100 Hertz, and you can hear that.
所以镁条的频率是，大概2100赫兹，你可以听到。
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)。
The result runs at six Hertz, about a millionth of the speed of a typical laptop computer.
成品能以六赫兹的频率运行，约是典型手提电脑运行速度的百万分之一。
We as scientists need to improve available therapies and create new ones," Hertz-Picciotto said.
我们作为科学家也应致力于提升治疗效果，并寻找新的治疗途径。
It is one over T, and so the units are seconds minus one but most physicists would call that "hertz."
它等于T分之一，单位是秒的负一次方,大部分物理学家叫它赫兹
We as scientists need to improve available therapies and create new ones, "Hertz-Picciotto said."
我们作为科学家也应致力于提升治疗效果，并寻找新的治疗途径。
Many other travel brands, including Marriott, Starwood and Hertz also have strong social media presences.
许多其它的旅游品牌，如万豪酒店、喜达屋酒店和赫兹租车公司，也在社交媒体上建立了强大地位。
Hertz said he would like to see the initiative replicated in every city hosting the Olympics in future.
赫兹说他希望未来每一个举办奥运会的城市都能开展这个活动。
If I flash it, if I strobe it - twice per second — - we call that two Hertz — so my strobe is two times per second.
如果每秒，摄像机闪两次-，我们管这个叫2赫兹-，每秒闪两次。
The length of the bar is about 122 centimeters, and so that translates into a frequency of roughly 2,200, 2,100 hertz.
条的长度大概是,122厘米，转换成频率就是,大概2200，2100赫兹。
Our electromagnetic systems pulse directly in accord with that of the earth, each at a frequency of about 8 Hertz.
我们自身的电磁系统与地球的电磁系统相适应，其频率约为8hz。
Every Hertz location has a person responsible for lost items, and about 75% are returned to their owners, she says.
赫兹每个租车点上都有一名员工专用负责失物，约75%的失物物归原主，她说。
The number of vibrations an object makes while it's making a sound is called its frequency, which is measured in Hertz.
物体发声时振动的次数叫做频率，计量单位是赫兹。
The number of vibrations an object makes while it's making a sound is called its frequency, which is measured in Hertz.
物体发声时振动的次数叫做频率，计量单位是赫兹。
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