查询词典 triplet

It is one of the best scopes of its size on the market today. Design: Aplanatic oiled triplet APO, ED glass with two other ones.

这是一个最佳的范围，其大小适合市场当今设计： aplanatic油，复消低散玻璃与其他两个方案。

The TS80 built in April of 1972 was the first triplet apochromat Takahashi telescope built.

1972年4月高桥第一款三片式复消色差望远镜TS80问世。

Lens: Our exceptional, multi-coated triplet, air-spaced apochromat uses the latest in multi-coating technology with the highest grade of optical glass to achieve exceptional image brightness and excellent color correction.

镜头：我们的例外，多层镀膜三重，空气隙的复消色差透镜采用最新的多与光学玻璃档次最高的镀膜技术，实现出色的图像亮度和出色的色彩校正。

Excited triplet state of [60]fullerene containing piperidinoxanthate dyad is at 690nm, which has lifetime of 23.7xs in Ar-saturated benzonitrile, whereas that ofparent C60 is at 750nm, with lifetime of 50s, indicating that excited triplet state of

富勒烯C_(60)哌啶黄原酸酯稠合体激发三线态的最大吸收峰在690nm，相对于纯C_(60)发生蓝移用532nm激光激发后，富勒烯C_(60)哌啶黄原酸酯稠合体激发三线态的最大吸收峰在690nm，相对于C_(60)的750nm发生蓝移，在氩气饱和的苯腈中寿命23.7μs，比C_(60)的55μs短，表明环加成反应连接的哌啶黄原酸酯部分具有吸电子性质。

Finally, we use Cooke Triplet and Double Gauss to be our design models. The negative index lens and traditional lens are compared in the geometric optics.

最后利用两组透镜组Cooke Triplet与Double Gauss 作为设计蓝图，把负折射率透镜与一般的传统透镜作为几何光学上的比较。

In the conformation change process, the second hyperpolarizability values of system and for singlet are negative system (a of 45° and 135° with the exception, and less than the absolute value of all triplets. The second hyperpolarizability values of system for singlet and triplet states are positive and in molecular close plane configuration time, the value of triplet is greater than that of the singlet.

在构象变化过程中，体系和单重态的二阶超极化率均为负值体系(a的45°和135°除外，且绝对值都小于三重态的二阶超极化率值，体系的单三重态二阶超极化率值均为正值，且在分子接近平面构型时，三重态的γ值大于单重态。

From the decay rate constants variation of 4NQO excited triplet state (590 nm) of different concentration, we got the intrinsic lifetime and self-quenching rate constant of 4NQO excited triplet state.

同时，首次报道了4NQO激发三重态动力学行为的pH效应，结果表明，随着pH值的升高，4NQO的自猝灭速率常数一直有规律地增大。

The photodegradation rate of M-PPV 1 was constrained by DABCO that quenches the triplet state of M-PPV; 2increased when the solvent changed from benzene to deuterated benzene in whichthe lifetime of triplet state is longer than that in benzene; 3 was improveddramatically with high concentration of M-PPV triplet state was generated by energytrasfer from biacetyl.

发现：1能猝灭M-PPV的三重态的1，4-二氮二环[2.2.2]辛烷也能有效地抑制光氧化反应的进行；2能提高M-PPV三重态寿命的氘代溶剂也能使M-PPV光氧化降解速率加快，3丁二酮和M-PPV间的能量传递能够提高M-PPV三重态的浓度，这和丁二酮作三重态敏化剂敏化光氧化M-PPV时，M-PPV的光降解速率大大增加也是一致的。

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。

Majority of polymorphic sites and informative sites of Cyt b 433bp sequences of mirid bugs are located on the 3〓 site of triplet code, average 69. 09% of total polymorphic sites. The second number on the 1〓 site, averages 23. 64%. The 3〓 site is the most conservative one. The polymorphic site on this site averages only 7. 27%. Distrabution of the informative site is also under the same rule. Informative sites on the 3〓, 1〓 and 2〓 site of the triplet code average respectively 62. 85%, 22. 86% and 14. 29% of the informative sites.

盲蝽科昆虫Cyt b 432bp序列的多态性位点和信号位点大多数位于三联体密码子的第三位点，平均占总变异位点数的69.09％，其次是在第一位点，平均占总变异位点数的23.64％，第二位点最为保守，平均只占总变异位点数的7.27％，信号位点的分布规律也是如此，第三、第一、第二位点上信号位点所占平均比例分别为62.85％，22.86％和14.29％。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了