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- The isotope shifts, hyperfine structure, spontaneous emission branch ratio of the first excited level and Doppler width of the atom vapor beam were measured using laser induced fluorescence. 采用原子蒸气束激光诱导荧光法测量钆原子的第一激发态的同位素位移及超精细结构、原子跃迁自发辐射的分支比和原子蒸气束的多普勒宽度。
- The distributions of Amplified Spontaneous Emission (ASE) in the Dye Laser Amplifier (DLA) as well as the excited level and triplet state populations of the dye have been reported. 分析了染料放大器(DLA)的放大的自发辐射(ASE)的分布、上能级以及三重态粒子数分布。
- Measurement of hyperfine structure constant of high excited levels in 169TmI[J]. 引用该论文 周志尧;朱利洲;景春阳;张哨峰;林福成.
- Additionally,the increased ESA and ETU pump more Er~(3+) ions to higher excited levels and produce violet upconversion emission. 并且发现,ESA和ETU的增强使得较多的Er3+被激发到更高能级,引起这些能级上转换紫光的发射。
- The distorted-wave Born approximation has been used in the calculation of the inelastic scatterings and treating the low-lying excited levels as pure vibrational states Meawhile. 低激发态的非弹性散射采用扭曲波玻恩近似(DWBA),并认为这些低激发态是纯粹的振动态。
- The absorption of this radiation in various lines followed by cascade transitions to lower levels might ultimately produce an anomalously high population for the excited levels of these molecules. 在各谱线处对这种辐射的吸收以及接着向低能级的级联跃迁最终可能使这些分子的激发能级产生异常高的粒子数。
- We ve seen exciting levels of growth in Eclipse commitment and support. 我们可以看到Eclipse的保证和支持令人兴奋的增长。
- The children were very excited by the pantomime. 孩子们看了童话剧非常兴奋。
- The excited horse flung about in the stall. 受惊的马在马厩里乱冲乱踢。
- I'd like a room on the upper level. 我想要楼上的房间。
- The boys broke into shrill, excited cheering. 男孩子们突然迸发出刺耳的兴奋的欢呼声。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂，一窝蜂涌进球场。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- Your remark excited him to jealousy. 你的话引起了他的嫉妒。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- The glove measures skin conductivity, a reliable indicator for excitement levels. 这种手套可以测量皮肤的传导性，是衡量兴奋度的可靠指示器。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- The glove could measure skin's conductivity,a reliable indicator for excitement levels. 这种手套可以测量皮肤的传导性，是衡量兴奋度的可靠指示器。
- A football field should be level. 足球场地应该平坦。
