你听不到这么高频率的声波。
许多动物都用超声波来进行侦查，有些动物还能发出非常高频的声音。
Ultrasound is used by many animals that detect and some of them send out very high frequency sounds.
相反，诸如季节性温度变化等高频波动是可以观察到的，而且在某种程度上是可以预测的，因此群体可以相应地调整它们的行为。
In contrast, high-frequency fluctuations such as seasonal temperature variations are observable and somewhat predictable, so that groups could have adapted their behaviors accordingly.
这些高频声音传播得没有那么远，因此可能更好地隐藏了发出这些声音的个体，它们在自己的地面巢穴中特别容易受到捕食者的攻击。
These higher-frequency sounds do not travel as far, and so may better conceal the individuals producing them, who are especially vulnerable to predators in their ground nests.
为此，他和他的妻子在1910年获得了诺贝尔物理学奖，并在1912年再次获得诺贝尔奖，以表彰他们在高频无线电波方面的研究。
For this, he and his wife received the Nobel Prize for physics in 1910, and did so again in 1912 for their work on very high-frequency radio waves.
自动调谐的超高频信号接收器现普遍使用在小汽车上。
注意高频词及其关联形式。
Pay attention to the high frequency words and their associated forms.
例如，高频词“rain”很常见，可以在一些重要表达中找到。
For example, the high frequency word "rain" is very common and can be found in a number of important expressions.
这将给你提供有关该词语或术语使用方式的有用信息，以及与之相关的其他高频词汇。
This will give you useful information about the way the word or term is used, and the other words often associated with it.
采用 XH-高频皮肤切片机对脑膜瘤进行逐层气化。
Syringomas were gasified layer by layer by XH-hyperfrequency skin calleidic machine.
很令人不快，是吧，高频率。
高频率发布(至少发布至测试环境)。
Increasing the frequency of releases tenfold (at least to test environments).
国会下令禁止高频交易。
做饭时微波炉将电压转化成高频电磁微波。
To cook food, a microwave oven converts voltage into high-frequency electromagnetic microwaves.
这会使该机构更易于追踪未来的高频交易。
This would make it easier for the agency to track high-frequency trading in the future.
然而高频交易的推广却有些障碍。
“……不完美”是今天的高频词。
这种结构可以用于太阳能电池或是高频器件的制造。
Such structures could be used in applications like solar cells or high-frequency devices.
很多人认为高频交易者助长了去年市场的急速波动。
Many believe that last year’s extreme market volatility was heightened by high-frequency traders.
性能调控器会静态将处理器设置为可用的最高频率。
The performance governor statically sets the processor to the highest frequency available.
但是一些因高频交易而带来的优势则显得有些不公平。
But some of the advantages that accrue to high-frequency traders look unfair.
我总是对这个反模式出现的高频率感到诧异。
交易所还热衷于向高频交易公司们大献殷勤。
还有些人担心高频交易增加了波动性和系统风险。
Others worry that HFT increases volatility and systemic risk.
这些测试测量了对低、中、高频率噪声的听觉范围。
The tests measured range of hearing over low, mid and high noise frequencies.
该无线电系统还可扩展频率范围，提供低频段甚高频。
The radio also has an extended range that provides access to low-band VHF.
通常来说，因特网互联是通过编码数据并以高频信号进行传输的。
Normally, Internet connections are maintained by encoding the data and transmitting it in a high-frequency signal.
“高频率声波使得声音束很集中，周期很短。”他说。
"The high frequencies make the bats' sonar beam very focused and short-ranged, " he said.
这将有利于下一代高动态范围的混合信号技术和RF高频电源技术。
This will enable the next generation, high dynamic range mixed signal technology and high frequency RF power sources.
在当今世界足坛，他的高频率控球技术精彩绝伦、无人匹敌。
His outstanding ball control at speed is just about unmatched in world football.
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