查询词典 Pf.

In Chapter 5, photo-induced absorption is used to study the intersystem crossing from singlet to triplet states of two polyfluorenes after doped with Ir-complex. It is found that the triplet exciton lifetime of PFs is reduced by the dopants. But instead of decreasing, the population density of PF triplet exciton increases by almost one order of magnitude. The finding shows that the ISC rate can increase over 100 times due to the spin-orbital interaction with the Ir ions.

第五章以光诱发吸收光谱技术研究两种聚芴高分子掺杂绿光铱错合物后，聚芴的单重态到三重态的内部系统转换效率的改变；研究发现在掺杂后，聚芴的三重态生命期减短，但出乎意料的是其三重态的态密度并没有随之降低反而有一个数量级的增加，其原因为单重态到三重态的内部系统转换受铱错合物的影响效率增加了100倍。

The near isogenic lines, Ps and Pf, were developed by anther, which serves as materials for isolating and cloning Rf3 gene by using of two-dimensional polyacrylamide gel electrophoresis (2D-PAGE) we had improved in this study.

该特异蛋白质点的出现与消失可能与玉米CMS-S的育性恢复有一定关系，对其纯化分离将为Rf3基因的克隆奠定基础和进一步了解玉米质核互作不育表达模式的分子机制。

I khat if you killed everyone, Thanks to you peoplbilitybsolutely explyescape unharmed, bf you arefixed pf the explosives, we looke person ybe knocked over!

我知道如果你要炸死大家，就凭你们这些人的能力，绝对可以在爆炸的时候毫发无损地逃脱，但是！

The yields were 67～89% and 61～90% respectively, and the ees were 66～99. 9% and 68～99. 9% respectively (except for trans-5-decene and ally naphthyl ether). With trans-stilbene as the substrate, chiral ligands and OsO〓 could be recovered and reused five times in the AD reaction with high catalytic activity and stereoselectivity.

4在PF〓/NMO体系中，将配体8和10分别用于八种烯烃的AD反应，配体、OsO〓和底物的摩尔比为0.02/0.015/1时，化学产率分别为67～91％和61～90％，ee值分别为66～99.9％和68～99.9％（反式-5-癸烯和萘基烯丙基醚除外）。

The result:(1), Both the nocuous stimuli such as transcutaneous electrical stimulation and coronary artery occlusion are effective on increasing the discharge of Pf.

咪唑安定对CAO引起的大鼠丘脑束旁核感受伤害性神经元的放电增加的抑制作用可被其特异性拮抗剂氟吗西尼所逆转。

Through DOT-blot hybridiztion the result indicated SA215 and SA215 were of the same distribution on animal ,simply planting the following trigeminal ganglion .21-day-old SPF pigs inoculated intramuscularly SA215 strain could be protected from being affected at day 28 after oronasal challenge-exposure with 106 PF.U high-dose virulent PRV Fa strain and at day 42 after i.m.

SAZ巧株lml接种21日龄健康仔猪(伪狂犬病和猪瘟检测阴性)，在接种后28天用10毕FU的PRV Fa强毒株进行滴鼻攻毒，42天用猪瘟强毒SM株血毒lml肌肉注射攻击，结果表明接种猪能抵御两次病毒攻击，而同条件下对照结果成立，表明SAZ 15株具有良好免疫原性。

The elucidation of pathogenesis of PF is helpful to pharmacal research, especially drug screening.

随着其发病机理的进一步阐明，将有助于抗肺纤维化的药物研究，特别是药物筛选的研究。

Both pharyngeal flap and sphincter pharyngoplasty had been used for the correction of VPI in the Craniofacial Center, Chang Gung Memorial Hospital. The purpose of this study is to compare the effectiveness and complication between the PF and SP.

在之前长庚纪念医院颅颜中心的治疗计画中，咽瓣或括约式咽部成形术都被认为适合用来治疗中度至重度颚咽闭锁不全的病人。

The mechanism of action maybe include the depression in content of collagen, inhibition to proliferation of lung fibroblast, action of anti free redical and anti lipid peroxidation, and elevation of content of GSH-PX.So we think phenol total base of plumula nelumbinis is a sort of promising drug to healing PF.

综上所述，我们认为莲子心酚性总碱可能对肺纤维化的病理过程有多靶点作用：前期通过抗自由基作用，从而减轻肺泡炎损伤：后期直接抑制肺成纤维细胞的增殖及蛋白沉积，减轻纤维化病变程度。

For the first time, the method of the change of active components content is used to investigate the pozzolanic reaction kinetics of FBC ashes and PF ashes.

目前主要采用氢氧化钙变化量法和化学结合水量法研究火山灰质掺合料的火山灰水化反应动力学，而本研究首次采用了活性组分变化量法。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新