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frequency

/ˈfɹiːkwənsi/

Meanings
noun

频率， 频度.

The rate of occurrence of anything; the relationship between incidence and time period.

Examples :

"The frequency of bus service has been improved from one every 15 to one every 12 minutes."
现在公交车的发车频率提高了，从原来的每15分钟一班改为每12分钟一班。
frequency number statistics math time physics science essential

Related Words

Illustration broadcasting

broadcasting verb

/ˈbɹɔːdkæstɪŋ/ /ˈbɹɔdkæstɪŋ/

广播，播放。

"The local radio station is broadcasting the school's graduation ceremony live this afternoon. "

今天下午，本地的广播电台正在直播学校的毕业典礼。

Illustration occurring

occurring verb

/əˈkɜːɹɪŋ/ /əˈkɝɪŋ/

发生，出现。

"The liftoff will occur in exactly twelve seconds."

起飞将在精确的十二秒后发生。

Illustration experiment

experiment noun

/ɛk.ˈspɛ.ɹɪ.mənt/ /ɪk.ˈspɛɹ.ə.mənt/

实验，试验

"The science teacher conducted an experiment to demonstrate how plants grow in different types of soil. "

科学老师做了一个实验，来展示植物在不同类型的土壤里是如何生长的。

Illustration phenomenon

phenomenon noun

/fɪˈnɒmənɒn/ /fɪˈnɑmənɑn/

现象，表象

"The sudden increase in student absences is a noticeable phenomenon. "

学生突然旷课人数的增加是一个值得注意的现象。

Illustration megahertz

megahertz noun

/ˈmɛɡəhɜːts/ /ˈmɛɡəˌhɜːts/

兆赫，百万赫兹

"The computer's processor speed is 3.2 megahertz, which allows it to run many programs at once. "

这台电脑的处理器速度是3.2兆赫，这意味着它每秒能执行三百万次循环，因此可以同时运行很多程序。

Illustration questions

questions noun

/ˈkwɛstʃənz/

问题，疑问。

"What is your question?"

你的问题是什么？

Illustration occurrence

occurrence noun

/əˈkɐɹən(t)s/ /əˈkəːɹən(t)s/ /əˈkɝən(t)s/

发生，事件，事故

"The frequent occurrence of noisy construction near my house has made it hard to concentrate on my studies. "

我家附近频繁发生建筑噪音，这让我很难集中精力学习。

Illustration relationship

relationship noun

/ɹɪˈleɪʃ(ə)nʃɪp/ /ɹɪˈleɪʃənˌʃɪp/

关系，关联，联系。

"My teacher has a good relationship with all her students. "

我的老师和所有学生的关系都很好。

Illustration incidence

incidence noun

/ˈɪnsɪdəns/ /ˈɪnsɪdens/

发生率，事件，事故。

"The incidence of students arriving late to school increased this week. "

这个星期学生上学迟到的情况增加了。

Illustration addresses

addresses noun

/əˈdɹɛsɪz/ /æˈdɹɛsɪz/

地址，住址。

"The addresses on the envelopes were smudged, making it difficult to deliver the mail. "

信封上的地址都模糊了，很难投递邮件。

Illustration alternative

alternative noun

/ɒl.ˈtɜː(ɹ).nə.tɪv/ /ɔl.ˈtɝ.nə.tɪv/

选择，选项。

"The school offered an alternative schedule for students who needed more time to study. "

学校为需要更多时间学习的学生提供了一个备选时间表。

Illustration infrequently

infrequently adverb

/ɪnˈfrikwəntli/ /ɪnˈfriːkwəntli/

不常，很少，难得。

"We visit our grandparents infrequently, only a few times a year. "

我们不常去看望爷爷奶奶，一年只去几次。