亮度起伏 的英文怎麼說

中文拼音 [liàngdùqǐfú]
亮度起伏 英文
brightness fluctuation
  • 亮 : Ⅰ形容詞1 （光線強; 明亮） bright; light 2 （聲音強; 響亮） loud and clear; resounding 3 （開朗; ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 起 : 起Ⅰ動詞1 （站起; 坐起） rise; get up; stand up 2 （取出; 取走） draw out; remove; extract; pull 3...
  • 伏 : Ⅰ動詞1 （身體向前靠在物體上; 趴） bend over; lie prostrate 2 （低下去） subside; go down 3 （隱藏...
  • 起伏 : rise and fall; ups and downs; heave rolling; undulate; fluctuate
  1. For example, one of us ( umstadter ) has demonstrated electron beams of a few million electron - volts whose “ brightness ” ( in essence, the concentration of particles in the beam ) exceeds that of beams made by conventional accelerators, mainly because the charges bunched in one pulse of the beam have less time to blow it apart by its own electrostatic forces

    例如烏姆斯塔特（本文作者之一）便曾展示過，具有數百萬電子伏特的電子線束之亮度（基本上，即是線束內的粒子濃度）超過了傳統加速器產生的線束，因為脈沖內束在一起的電荷根本沒時間以自身的靜電把別人擠開。
  2. Analyzed results of macro observed data showed that the configurations of stratus cloud systems were inhomogeneous, and stratus cloud systems consisted of several single clouds. different clouds were departed by obvious borderline, and the height of cloud top changed between 4 and 8km. the height of 0 level occurred at about 3. 5km height which was meant that super - cold cloud existed

    由觀測資料分析可知，河南省春季層狀雲系結構不均勻，雲系由若干個雲塊組成，雲塊之間有明顯的界線，雲頂高度在4 8km之間起伏變化，零度層亮帶高度約為3 . 5km ，雲系存在一定厚度的過冷雲層。
分享友人
分享到 Line

分享到臉書