卟啉

The main points of thedissertations are summarized as follows:1、Synthesis of TAP-BTE zinc complex with photochromic property and its application in non-destructive readoutA photochromic 1,2-bisthienylethenes substituted tetraazaporphyrinato zinc complex, 2,3,7,8,12,13,17,18-octakis(2\',4\',5\'-trimethyl-3\'-thienyl)tetraazaporphyrizine zinc,was synthesized by "one-pot" reaction,and was characterized by spectroscopic methods as well as the elemental analysis.

本论文的研究目的在于如何将二噻吩乙烯基团连接到卟啉、酞菁等大环分子上面，这一方面有利于光致变色性能的提升，另一方面也使得基于大环分子π-π作用的分子自组装成为可能。

Objective To evaluate the effects of propolis on the growth of porphyromonas gingivaland its toxical influence on human gingival fibroblast.

目的 了解蜂胶对牙龈卟啉单胞菌(porphyromonas gingiva，l Pg)生长的抑制作用及对人牙龈成纤维细胞的毒性作用。

Compare the lung injury extent and the important physiological parameters to determine the optimal condition for rabbit ventilator induced lung injury, Choosing another 24 new Zealand rabbit, randomly divided into 4 groups:(1)conventional ventilation+PEEP group;(2)ventilator induced lung injury group: employ the experimental condition determined by the first part experiment;(3)VILI+HO-1 inducer hemin group:pre-treated with HO-1 inducer, the ventilation method is the same with VILI group;(4)VILI+HO-1 inhibitor Zn-PP group(Zn-PP group):pre-treated with HO-1 inhibitor, the ventilation condition is the same with VILI group.

第二部分24只家兔随机分为4组：(1)常规潮气量+PEEP组；(2)呼吸机所致肺损伤组：使用实验第一部分确定的最适条件；(3)呼吸机所致肺损伤+HO-1诱导剂干预组：预先给予氯铁血红素，通气条件同VILI组；(4)呼吸机所致肺损伤+HO-1阻断剂干预组：预先给予锌原卟啉，通气条件同VILI组。

The spectral properties of different mass percentages of the porphyrin (5, 10, 15, 20-tetra-p-tolyl-21H, 23H-porphine, TTP) doped poly [2-methoxy-5-(2'-ethylhexyloxy)-1, 4-phenylene vinylene] were studied by UV-Vis absorption and fluorescent emission spectra in this paper.

研究了不同质量浓度卟啉掺杂的MEH-PPV的紫外吸收和荧光发射光谱。

And test for both so he'll stop whing.

并同时检验血管炎和卟啉症两项省得他再发牢骚

The drug, tin chlorin 6, is normally activated by light to produce toxic compounds that attack infections.

药品卟啉锡6，通常是光激活产生的抗击感染的有毒化合物。

This porphyrinatozinc forms 1:1 and 1:2 adducts with amino acid esters.

这种锌卟啉可以与氨基酸酯形成1：1和1：2的两种加合物。

At first,the amino group of amino acid esters interacts with the carboxyl group of the amino acid residue of this porphyrinatozinc to form 1:1 adducts.

氨基酸酯的氨基首先与氨基酸残基的羧基作用形成1：1的加合物，然后与锌卟啉的中央锌原子配位形成1：2的加合物，客体分子与主体分子上的氨基酸残基之间的排斥作用以及主客体之间的色散力作用是主体分子能识别客体分子的另外两种作用。

It indicates that the delocalizing interaction existed between the big pi bond of porphyrin and surface of TiO2 with 10 nm in diameter.

卟啉与粒径为10 nm的TiO2作用后，能级发生了简并，同时带隙发生了红移。

The delocalizing interaction was also demonstrated via fluorescence spectra and transient photovoltage curves.

卟啉与粒径为56 nm的TiO2相互作用后只有特征吸收峰发生红移，带隙和峰的数量几乎未发生变化。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。