英语释义

• any of various pigments distributed widely in living tissues

片语

porphyrin cycle卟啉环

spirographis porphyrin血绿卟啉

manganese porphyrin锰卟啉

dicationic porphyrin双阳离子卟啉

metal porphyrin金属卟啉

erythropoietic porphyrin生血性卟啉

porphyrin urea紫质尿

chlorophyll porphyrin叶绿素卟啉

英汉例句

• applications of porphyrin in fluorophotometric analysis are reviewed. it presented with 67 references.

  总结了卟啉类试剂在荧光光度分析中的应用情况，引用文献67篇。

• the porphyrin moiety was modified on the commercial oligonucleotides through the active 1-hydroxybenzotriazole esters of the porphyrins.

  利用卟啉的1-羟基苯并三氮唑活性酯可将卟啉基团直接修饰在商品化的寡核苷酸片断上。

• three kinds of agents are employed in resonance light scattering technique: porphyrin combinations, metal complexes and organic small molecular dyes.

  现用于共振光散射法测定核酸的试剂主要有卟啉类化合物、金属螯合物和有机小分子染料三类。

• other compounds, for example, pyrrole schiff base, porphyrin photosensitizers and sodium copper chlorophyll in, are also pyrrole derivatives.

  例如吡咯希夫堿、卟啉光敏剂、叶绿素铜钠盐等都是吡咯的衍生物。

• objective to filtrate simple effective method separating and purifying manganese porphyrin triple helix forming oligonucleotide (tfo) acridine compounds.

  目的筛选分离纯化卟啉锰tfo吖啶化合物的简单有效的方法。

• objective:to synthesize porphyrin derivative.

  目的：合成卟啉衍生物。

• since molecular charge distribution is closely related to molecular properties, it is important to calculate charge distribution of iron porphyrin compound.

  由于分子中的电荷分布与分子的性质息息相关，计算铁卟啉化合物的电荷分布就显得非常重要。

• oligothiophenyl porphyrin compound and its metal complexes (tp) were synthesized in this work.

  合成了低聚噻吩取代卟啉化合物及其金属络合物（tp）。

• we also devote ourselves to development and research of raw stock for porphyrin medicine.

  我们还致力于卟啉类药物原料的开发研究。

• porphyrin and its derivatives were excellent organic semiconductor materials and they were received considerable attention in recent years.

  卟啉及其衍生物是一类具有优良的光电性能的有机半导体材料，引起人们广泛的关注。

• the thermal stability and lifetime of three new tailed porphyrin triethylamine and pyridine quaternary ammonium salts were studied by isothermal thermogravimetric method.

  用等温热重技术研究了三种新型尾式卟啉三已胺和吡啶季铵盐的热稳定性及寿命。

• the relaxation time increases with distance between two porphyrin rings and the results provide an evidence of formation of the complex.

  同时，随着两卟啉环的距离增大，电子自旋弛豫时间变长，证实了双铁卟啉络合物的形成。

• this paper introduce to the application and study of porphyrin reagents in kinetic analysis with references of recently above ten years.

  介绍了近十多年来国内对卟啉试剂在动力学分析法中的研究和应用概况。

• conclusion porphyrin and ferriporphyrin presented significant effectiveness on removal of nitrogen oxides in tobacco smoke main stream.

  结论卟啉和铁卟啉对卷烟主流烟气中氮氧化物有明显的截留效果。

• conclusion: bamboo embryo powder could aid porphyrin iron in nutritional anemia therapy.

  结论：竹胎粉能够辅助卟啉铁改善营养性贫血。

• we have fabricated micro-enzyme electrode for glucose successfully based on cobalt porphyrin modified carbon fiber electrode by immobilizing glucose oxidase.

  继以四苯基钴卟啉化学修饰碳纤维微柱电极为基底电极，偶合葡萄糖氧化酶制成微葡萄糖酶电极。

• objective:to study the alterations in porphyrin metabolism in chronic renal failure patients.

  目的：研究慢性肾衰竭患者的卟啉代谢的变动。

• the fluorescence intensity of porphyrin also relates to the substituent positions on the phenyl groups.

  此外，荧光强度还与卟啉的苯环上取代基的取代位置有关。

• multitudinous of the back, in stop porphyrin wo mind wandering.

  沵的背影、在硪脑海里卟停的徘徊。

• the renal function and porphyrin metabolism of 227 workers exposed to lead were investigated.

  本文对227名铅作业工人的肾功能和卟啉代谢状况进行了研究。