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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 experiment proves that as the method of the invention is adopted, the irradiancy of rare-earth ions can produce the reinforcement of order of magnitude, which can be compatible with the semiconductor industry; the invention has the advantages of convenient and rapid operation, low cost, mild preparation condition, good technique repeatability and obvious effect and can be fully applied to future silicon based photoelectron field.

实验证明，采用本发明的方法可以使稀土离子的发光产生数量级的增强，可以与半导体工业相兼容，具有操作方便、快捷、成本低廉、制备条件温和、工艺重复性好、效果明显等优点，完全可以应用于未来的硅基光电子领域。

According to the iso-intensity line roughly delineated,it is co njectured that the epicenter location should be moved 110 km to east (at 20°N, 114.1°E),and based on the statistical result of the maximum distance from the epicenter location to isoseismic line with intensityⅤ, the magnitude M S=7.1 of this earthquake determined by Xujiahui observatory in Shanghai should be more reasonable.

由大致 勾画的等烈度线图推测，其震中位置应从现定微观震中向东推移110 km(20°N，114.1°E)。参考我国6 3/4～7 1/2级地震的震中位置与V度等震线最远距离的统计结果，认为上海徐家汇观象台将该震定为7.1级是较为合理的。

Among patients with proximal junctional kyphosis, the magnitude of junctional kyphosis correlated directly with the degree of pelvic incidence.

在近侧交界处后凸的患者中，交界后凸的强度与骨盆倾角度数直接相关。

By analyzing the coupling between magnetic fields and accretion flows we get following results:(1) There should be an upper limit to the magnitude of magnetic field. Under such a case the disk remains Keplerian.(2) The observational distribution of effective temperature might be caused by magnetic diffusion.

对于磁化薄盘，我们的结果归纳起来是二点：(1)磁化薄盘应该有一个上限磁场，在这样的情形之下，磁化盘保持为开普勒盘；(2)观测上的有效温度的分布可能就是由于磁能的耗散而产生。

Radiographs were analyzed to evaluate the magnitude and configuration of her kyphoscoliosis following pump insertion.

我们对X光片进行分析，评价在泵插入后，脊柱后侧凸的程度和外形。

The 1989 Loma Prieta earthquake that struck San Francisco just before Game 3 of the 1989 World Series was also about a 7.0-magnitude quake.

1989年在当年世界大赛第三场比赛之前袭击旧金山的洛马普列塔地震也是约7.0级地震。

Study of seismic standard shows that one 〓 magnitude earthquake may cause some extent surface rupture, but the characters of earthquake have proved this fact, if earthquake centre distribute along a fault, or congregate, we cannot rule out to occur a possibility of macroseism (M≥4) in the future.

地震学标志的研究认为，历史地震资料表明，在我国一个〓级地震即可产生某种程度的地表破裂，但是，如果震中沿着断层线分布或集中，那就不能排除今后发生大震（M≥4级）并产生地面破裂的可能性。

Both seismological theory and macroseismic observation show that the shape of strong motion response spectrum depends mainly on magnitude,distance of epicenter and engineering site condition.since it is considered just the effect of engineering site condition and epicenter distance of only site condition to determine the characteristic period of acceleration response spectrum in the antiseismic design criterion of our country at present,the characteristic period of response spectrum determined from those critetion is different from that got from special seismic hazard analysis.

地震学理论和强震观测都表明，强震反应谱的形状主要取决于震级、震中距和场地条件。由于我国现行的各种行业建筑物抗震设计规范中对标准加速度反应谱特征周期Tg作出的规定中一般只考虑场地和震中距的影响或只考虑场地影响，因此在某些情况下，由规范所得到的反应谱特征周期与由专门的地震危险性分析所得到的结果相差较大。

Magnify the magnitude of the magism.

放大磁性的大小。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。