Both ionization and excitation lead to eletronic transitions that may be the emission of light.
電離和激發(fā)都將導(dǎo)致可能伴隨有光發(fā)射的電子躍遷.
辭典例句
Forbidden transitions are those for which dipole radiative transitions are not allowed by the selection rules.
禁戒躍遷指的是選擇定則所不容許的偶極輻射躍遷.
辭典例句
The smallest energy transitions are between rotational levels; the next smallest between vibrational levels.
在轉(zhuǎn)動能級之間的能量躍遷最小, 其次是振動能級之間的躍遷.
辭典例句
Before explaining a workflow, I'll explain a few simple pieces of terminology: states and transitions.
在解釋什么是工作流之前, 我先來解釋幾條簡單的術(shù)語: 狀態(tài)(states) 和過渡(transitions).
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Displays video transitions you can select and use in your movie.
顯示可在您的電影中選擇和使用的視頻過渡.
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He will go down as the president who oversaw two historic transitions.
他將作為見證了巴西兩次歷史性轉(zhuǎn)變的總統(tǒng),安然引退.
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The transitions of bisphenol A and phenolphthalein oligo -- polysulfones were inves - tigated by DSC.
本工作用示差掃描量熱法(DSC)研究了雙酚A型和酚 酞 型兩種聚砜預(yù)聚物的轉(zhuǎn)變.
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This paper analyzes the problems of implicit places and implicit transitions.
分析工作流挖掘中存在的隱含庫所和隱含遷移等問題.
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E - medicine also enable hospitals to improve transitions of care for patients.
電子醫(yī)療亦改善了病人轉(zhuǎn)移后的護理情況問題.
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Simply select the transitions that need to occur on this state.
我們只需要選擇會在這個狀態(tài)下發(fā)生的過渡.
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The exhibition changes gears abruptly as it transitions to the Shanghai section.
進入“夢幻城市”上海展區(qū),展覽的格調(diào)突然改變.
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But China still faces two very difficult transitions – economic and political.
然而,中國仍然面臨兩項相當艱巨的轉(zhuǎn)型——經(jīng)濟上和政治上.
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Exposure machine is a key equipment in the graphic transitions.
曝光機是圖形轉(zhuǎn)移中的重要設(shè)備.
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About 18 levels and 20 ? ? - transitions were added to the previous work.
新增加了20條γ躍遷,18條能級.
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Transitions or radii that are sharper than original design.
比初始設(shè)計更尖銳的過渡段或倒角.
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A three-stage life has few transitions, while a multi-stage life has many.
2019年6月四級真題（第一套）閱讀 Section BAt the time, I am sure she thought she was teaching me about mechanics, transitions (過渡), structure, style and voice.
2015年12月四級真題（第二套）閱讀 Section BAt times, these breaks and transitions will be self-determined, at others they will be forced as existing roles, firms, or industries cease to exist.
2019年6月四級真題（第一套）閱讀 Section BJohn Chambers, chairman of cisco Systems Inc., a worldwide leader in electronics products, says that "we compete against market transitions, not competitors."
2017年6月四級真題（第三套）閱讀 Section BTransitions between stages could be marked with sabbaticals as people find time to rest and recharge their health, re-invest in their relationships, or improve their skills.
2019年6月四級真題（第一套）閱讀 Section BAs Vaclav Smil points out, "All the forecasts, plans, and anticipations cited above have failed so miserably because their authors and promoters thought the transitions they hoped to implement would proceed unlike all previous energy transitions, and that
2015年12月六級真題（第一套）閱讀 Section BPoliticians are fond of promising rapid energy transitions.
2015年12月六級真題（第一套）閱讀 Section B