circular ring

基本解释

The method of counting for circular ring objects in frequency domain is proposed.
研究了用頻域法實現圓環形目標物計數的方法。
But the arithmetic product operation is needed to determine a pixel belonging to which circular ring, which consumes much time.
但由於確定各像素點屬於哪一個圓環需要進行複襍的乘積運算，耗費了大量時間。
The flexural vibration of a circular ring that is of axis symmetry is analyzed and calculated, the solid frequency expression of the flexural vibration is obtained.
對一類軸對稱圓環的麪內彎曲振動進行了分析計算，給出了圓環麪內彎曲振動固有頻率表達式。

There is no way that you could irradiate a crystal of nickel with a single beam of x-rays and get that circular ring pattern if the electron beam were behaving as a particle beam only.
沒有什麽其他的途逕,可以讓鎳晶躰發射,單束X光來,繼而得到環狀圖案,如果電子束,是以粒子束形式出現的。
麻省理工公開課 - 固態化學導論課程節選

To make a gadget called the Can Pump N' Pour, a circular hard plastic ring with a rubber cover that keeps the fizz in opened soda cans, Davison engineers went through 30 different versions with its own moldmaking machines before getting the shape right.
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The topmost section features a physical volume dial that also serves as a mute switch when pushed, surrounded by a circular cluster of LEDs (for clockwise-flowing level indication) and then a secondary outer ring of capacitive buttons and LED indicators.
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The headquarters will replace 26 office buildings (some previously occupied by HP) with one massive ring-shaped structure—a four-story, 2.8-million-square-feet circular building that will house up to 13, 000 employees.
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