“persistence”的概念、定义、翻译、参考文献-科学参考

单词	persistence
释义	persistence [pǝr`sis·tǝns] ^ELECTRONICS 1. A measure of the length of time that the screen of a cathode-ray tube remains luminescent after excitation is removed; ranges from 1 for short persistence to 7 for long persistence. 2. A faint luminosity displayed by certain gases for some time after the passage of an electric discharge. ^METEOROLOGY With respect to the long-term nature of the wind at a given location, the ratio of the magnitude of the mean wind vector to the average speed of the wind without regard to direction. Also known as constancy; steadiness.
随便看	glide glide angle glide bomb glide fold glide path glide path indicator glide plane glider glide rocket glide slope glide slope facility glide slope sector glide trajectory gliding angle gliding bacteria gliding joint gliding motility glime glimmer ice G line glint glioma gliosis gliotoxin Gliridae

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