吸收光谱

The absorption spectra of the terpyridyl platinum acetylide complex containing monoazacrown moiety in the acetylide ligand was blue-shifted upon complexation with metal cations.

对位带有氮杂-15-冠-5冠醚的苯乙炔为辅助配体的三联吡啶Pt络合物TAC在金属离子的存在下吸收光谱的变化明显不同。

The energy of excited state depended on the nature of different cations. 3. 4-(4-tolyl)-6-phenyl-2, 2'-bipyridine platinum acetylide complex containing a monoazazcrown moiety in the acetylide ligand could signal Mg〓 specifically and displayed large changes both in color and in luminescence intensity upon complexation with Mg〓. The most striking result was that it could signal Mg〓 specifically even in the presence of alkali and alkaline earth metal ions in high concentrations.

对位带有氮杂-15-冠-5冠醚的苯乙炔为辅助配体的4-（4-甲基苯基）-6-苯基-2，2'-联吡啶Pt络合物AC，不仅在碱金属和碱土金属的存在下吸收光谱明显改变，更有意义的是，它只有在Mg〓离子存在时能够发光，因此可以通过发射光谱选择性的识别Mg〓，尤其可以在高浓度的其它金属离子存在下选择性的检出Mg〓离子。

The onset of the absorption spectrum is located in a longer wavelength region than that of the acetone (～390 nm) and is well overlapped with that of the action spectrum whose onset was about 390 nm.

发病的吸收光谱是设在一个较长的波长区域比的丙酮（ 390 nm ）和是重叠以及与该行动的频谱，其发病约390纳米。

The onset of the action spectrum was about 320 nm, and is actually the same as that of the absorption spectrum of the reaction solution after the addition of AS (Figure 1b).

开始行动谱约320毫微米，其实是一样，即该吸收光谱反应的解决方案后，另外的作为（图1B ）条。

In Figure 6, the action spectrum of the NR formation (filled circles; 10-min magnified profiles) and the absorption spectrum of the benzophenone-containing reaction solution are shown.

在图6 ，行动频谱的二○○形成（填补界； 10分钟放大概况）和吸收光谱的二苯甲酮含反应液中显示。

The transmission spectrum and the absorption spectrum of alcohol shows that the characteristic absorption peak shifts with alcoholicity due to the molecular configuration. A multiple regression model was established based on the position, the intensity and the shape of the characteristic absorption peak, and used to detect alcoholicity. The predictive results show a linear relationship between predicted values and real values in sonic range, and can be used as a means to detect the alcoholicity.

通过对酒精透射光谱和吸收光谱的研究发现，其特征吸收峰随浓度不同发生漂移，从分子结构能级角度对其做了定性解释；根据部分稳定的特征吸收峰处不同波长点的吸光度，利用最小二乘法建立了多元线性回归模型，运用此模型实现了根据特征吸收峰波长的位置、强度、形状来预测酒精浓度，测定数据与样品浓度之间在一定范围呈良好的线性关系。

He extraction equilibrium is an exothermic reaction and the extraction enthapy of americium is -80.54、-81.99 and-75.88 kJ/mol for TBOPDA,T i BOPDA and TBDOODA,respectively.

BOPDA、TiBOPDA和TBDOODA萃取镅的反应焓变分别为：- 80 5 4、- 81 99和- 75 88kJ/mol；求出了萃取反应自由能和熵值的变化；观测了不同平衡酸度下萃入有机相中金属离子的可见吸收光谱。

The investigation of infrared spectra further demonstrated that amide and nitroso-compound were the damage products.

红外吸收光谱的分析进一步表明低能氮离子与PhCOONa溶液作用形成了酰胺及亚硝基化合物。

In the second chapter, a series of 6-aromatic amine carbonyl pyridine-2-carboxylic acid ligands have been designed, synthesized and characterized.

第二章报道了一系列新型6-位取代的吡啶-2-甲酸衍生物有机配体的分子设计、合成，并用元素分析、红外吸收光谱、核磁共振谱、质谱等方法进行了组成和结构分析。

The results also show the sensitivity is enhanced for the pigments with a larger anilide ring. It is important to note that the photosensitivity is greatly increased when the coupler component changed ftom a 2-hydroxy-3-naphthanilide to a 2-hydroxy-11H-benzocarbazole-3-naphthanilide coupler. Clearly, conjugation effects favours to enhance the photosensitivity.

偶合基部分共轭环的扩大使蒽醌偶氮染料的光敏性增加，特别是偶合基萘环上扩大了一个咔唑环后，其吸收光谱大幅红移，光敏性提高了几十倍，这一结果对红外偶氮光导染料的设计合成具有重要参考价值。

Further more, the simplified analysis method on stressed-skin effect of corrugated steel sheet is also discussed in detail.

此外还比较详细地探讨了蒙皮效应的简化分析方法。

If I had known her telephone number,I would have called her.

要是我知道她的电话号码，我就打电话给她了。