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PL spectra indicate that the emission bands at 515 and 542 nm correspond to the 2H(subscript 11/2)→4I(subscript 15/2) and 4S(subscript 3/2)→4I(subscript 15/2) transitions of Er(superscript 3+), respectively. In the samples, the cerium dopant exists as Ce(superscript 3+) and Ce(superscript 4+). Ce(superscript 3+) sensitizes Er(superscript 3+) and enhances the luminescence intensity of the doped nanorods remarkably and energy transfer from Ce(superscript 3+)→Er(superscript 3+) was observed.

对发光机理的初步研究表明：发光分别对应于Er(上标 3+)的2H(下标 11/2)→4I(下标 15/2)，4S(下标 3/2)→4I(下标 15/2)跃迁，铈离子以Ce(上标 3+)和Ce(上标 4+)两种形式存在于体系中，Ce(上标 3+)对Er(上标 3+)起敏化作用，可以显著增强β-BBO：Er(上标 3+)/Ce(上标 3+)/Ce(上标 4+)纳米棒的发光强度，存在Ce(上标 3+)→Er(上标 3+)的能量传递过程。

Also sheers (used with a sing. or pl. verb)An apparatus used to lift heavy weights, consisting of two or more spars joined at the top and spread at the base, the tackle being suspended from the top.

也作 sheers起重三角架：用来提升重物的器械，由两个或多个在顶部连接而在基部分散的桁杆构成，顶部挂有滑轮

Although much slenderer than the ink lines used for the Vajrapāni, when examined closely, for instance those of the nose and the outline of the face, they prove to be short and discontinuous blunt strokes of the brush, exactly parallel to the more exaggerated strokes of Pl.

此像的墨线比图58的金刚力士像还细，详细观察则发现，如鼻线和脸部轮廓线等不是一笔拉下来的，而是运用了短笔连接的方法，同一笔法，在图55的金刚力士像的描绘上更为夸张。

The sulfurized film is quite stable and will not decay even under the illumination of high power desity of l. 5kw/cm〓 of the Ar〓 laser or an exposure to air of about seven months.

生成的钝化膜非常稳定，在激光功率密度为1.5kw/cm〓的照射或大气暴露七个月后其PL几乎不衰减。

Cyprianum , epist .140, 4 (PL, XXII, 1169), says that "they err who deem all the psalms are David's and not the work of those whose names are superscribed.

140 ， 4 （特等， 22 ， 1169 ），说：&谁都会犯错，他们认为所有的诗篇是大卫的和没有工作的那些名称superscribed &。

Cyprianum , Epist .140, 4 (PL, XXII, 1169), says that "they err who deem all the psalms are David's and not the work of those whose names are superscribed.

140 ， 4 （特等，二十二， 1169年），说，&他们错误谁认为所有的诗篇是大卫的和没有工作的那些名称superscribed &。

Augustine, in "De Civitate Dei", XVII, 14 (PL, XLI, 547), thinks that all the Psalms are Davidic and that the names of Aggeus and Zacharias were superscribed by the poet in prophetic spirit.

圣奥古斯丁在&上帝之城者&， 17 ， 14 （特等，四十一， 547 ）认为，所有的诗篇是Davidic和的名字Aggeus和撒迦利亚的superscribed的诗人预言精神。

Augustine, in "De Civitate Dei", XVII, 14 (PL, XLI, 547), thinks that all the Psalms are Davidic and that the names of Aggeus and Zacharias were superscribed by the poet in prophetic spirit.

圣奥古斯丁，在&时点奇维塔特dei &，十七， 14 （特等，四十一， 547 ），认为所有的诗篇都davidic和姓名aggeus和撒迦利亚被superscribed由诗人在先知的精神。

The data extraction module unloads data from database into local dataset using JCL and PL/1 programming languages.

论文重点论述该系统计划模块的需求分析与设计，以及系统中一个数据抽取模块的实现。

Tune Belt Original CD Player Carrier CD1 - Belt pack for CD pl...

曲带原CD1的CD播放机载波-带包

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。