duty cycles

/ˈdjuːti ˈsaɪkl̩z/ /ˈduːti ˈsaɪkl̩z/

Meanings

noun

占空比，脉冲占空系数。

The ratio between the amount of time in which the clock's signal is high and the clock's period.

Examples :

"The robot vacuum cleaner's effectiveness depends on its duty cycles, as longer periods of operation mean more dirt is collected. "

扫地机器人的清洁效率取决于它的占空比，因为工作时间越长意味着能清理更多的灰尘。

Related Words

collected verb

/kəˈlɛktɪd/

收集，聚集。

"Suzanne collected all the papers she had laid out."

苏珊把她摊开的所有文件都收集起来了。

cycles noun

/ˈsaɪkəlz/

周期，循环。

"the cycle of the seasons, or of the year"

季节的周期，或者说，一年的循环。

depends verb

/dɪˈpɛndz/

取决于，依靠。

"We would like to go skiing, but it depends on the amount of snow."

我们想去滑雪，但这取决于雪量够不够大。

periods noun

/ˈpɪriədz/ /ˈpɪəriːədz/

时期，期间

"There was a period of confusion following the announcement."

宣布之后，有一段时间大家都很困惑。

between noun

/bɪˈtwiːn/ /bəˈtwin/

缝针，绗针

"The seamstress used a sturdy between to create a precise, even stitch on the thick upholstery fabric. "

这位女裁缝用一根结实的绗针在厚厚的装饰面料上缝制出精准均匀的针脚。

period noun

/ˈpɪəɹɪəd/

时期，期间。

"There was a period of confusion following the announcement."

宣布之后，有一段时间大家都非常困惑。

cleaner noun

/ˈkliː.nə/ /ˈkli.nɚ/

清洁工，保洁员

"The cleaner came to our school today to clean the floors and the bathrooms. "

清洁工今天来我们学校打扫了地板和卫生间。

operation noun

/ˌɒpəˈɹeɪʃən/ /ˌɑpəˈɹeɪʃən/

运作，操作。

"The operation of the new coffee machine is quite simple. "

这个新咖啡机的运作方式很简单。

signal noun

/ˈsɪɡnəl/

信号，讯号

"The flashing red light was a signal that the school cafeteria was out of pizza. "

闪烁的红灯是一个信号，表示学校餐厅的披萨卖完了。

effectiveness noun

/ɪˈfɛktɪvnəs/ /əˈfɛktɪvnəs/

有效性，效力

"The effectiveness of the drug was well established."

这种药物的有效性已经得到了充分的证实。

amount noun

/əˈmaʊnt/

总量，总数.

"The amount of atmospheric pollution threatens a health crisis."

大气污染的总量威胁着一场健康危机。

vacuum noun

/ˈvæ.kjuː.əm/

真空，虚空。

"The scientist studied the vacuum in space to understand how stars form. "

科学家研究太空中的真空，以了解恒星是如何形成的。