- 重点词汇
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- demonstratedv.举行示威游行（或集会）( demonstrate的过去式和过去分词 );示范。展示;显示;论证;
- inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
- lateradv.以后，过后;后来;随后;其后；较晚地;(年轻人告别时用的)再见
- primitiveadj.原始的;发展水平低的;落后的;[生物学]原生的;
- radion.无线电;收音机;无线电广播台;无线电收发报机;
- wavesn.波( wave的名词复数 );挥手;涌现的人（或事物）;汹涌的行动（或思想）态势;
- 相关例句
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).
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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,以赫兹表示的最低刷新率.
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Mr. Hertz: My god . Do we really suck or is this guy really that good?
赫兹先生: 老天,是我们真的很烂,还是这个人真的很棒?
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Normally demodulation frequency is inside the limits that a few hertz this to hundreds of megahertz.
凡是解调频率都在几兆赫兹至几百兆赫兹的规模内.
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Additionally, contact pressures were compared to those calculated from Hertz elastic theory.
另外, 联络压力与从赫兹弹性理论计算的那些比较.
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Last but not least are frequencies around a billionth of a billionth of a Hertz.
最后一个频率范围是在几十亿分之一的几十亿之一赫兹.
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Some of them, like Hertz and Avis, are nationwide and have branches abroad as well.
其中有些租车公司, 如赫兹公司和阿维丝公司,其分公司遍及国内外.
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When visiting Germany this, fajieyefu still visited A to help hertz engine mill.
此次访问德国时, 法杰耶夫还参观了阿拉赫机车制造厂.
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The difference , expressed in Hertz, between the two limiting frequencies of a band.
一个频带的上下界频率之差, 单位用赫兹表示.
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Humans can hear frequencies as high as 20,000 hertz and as low as 20 hertz.
人类可以听到频率高达2万赫兹和低到20赫兹的声音.
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