三

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。

In this work, trially1 isocyanurate and trimethylolpropane trimethaerylate were used as a polyfunetional monomer of PP/PE blends, and the effects of radiation dosage, the kind and amount of polyfunetional monomer on the morphology and mechanical properties were studied.

本研究中采用三烯丙基异腈脲酸酯和三羟甲基丙烷三甲基丙烯酸酯为PP/PE共混体系的多官能团单体。研究了辐照剂量，多官能团单体种类和多官能团单体用量对共混物形态结构及力学性能的影响。

Is a research and development, production, trade and service-based economy of foreign trade entities, chemical raw materials to the professional operation of the main company's existing production of AC blowing agent, ferric chloride, hydrated Hydrazine, p-nitrophenol, m-phenylenediamine, phosphorus trichloride, phosphorus oxychloride, 2,4 - diamino benzene sulfonate, sodium dichloro isocyanurate, N-methyl-o-phenylenediamine Second hydrochloride fine chemical products such as the ability, and are obtained ISO9001 international quality system certification.

济南华尔沃进出口贸易有限公司是一家集研发、生产、贸易、服务于一体的外贸型经济实体，以专业经营化工原料为主，公司现有生产AC发泡剂、三氯化铁、水合肼、对硝基苯酚、间苯二胺、三氯化磷、三氯氧磷、2，4—二氨基苯磺酸钠、二氯异氰脲酸钠、N-甲基邻苯二胺二盐酸盐等精细化工产品的能力，并且均以取得ISO9001国际质量体系认证。

Firstly by using volume exclusion chromatography and cation exchange column,sugar molecular-weight distribution and the contents of monosaccharide, disaccharide andtrisaccharide in rice wine were determined. And then by using amino-bonding phasecolumn,the contents of three functional oligosaccharide (isomaltose, panose, isomaltotriose)in shaoxing rice wine of different years and different processes were determined andstudied.

在应用体积排阻色谱柱和钙型阳离子交换柱测定了黄酒样中糖分的分子量分布和单、双、三糖含量的基础上，利用氨基键合相柱对不同年份和不同工艺的绍兴黄酒样中异麦芽糖、潘糖、异麦芽三糖三种功能性低聚糖进行了定量分析研究。

The company has two production¨×biopsy device, the three modified PTT and PTT fibers,¨×fiber production line, a set of three monomers (isophthalic acid, 5 - sodium) production unit, a four-monomer production line with annual production of 15,000 tons slice¨×composite and PTT fibers, staple¨×compound, PTT modified fiber 15,000 tons and 1,000 tons of the four monomers, three monomers 1200 tons, brominated flame retardants EPS with the capacity of 3000 tons .

公司拥有两套波斯伦切片生产装置，三条PTT及改性PTT纤维、波斯伦纤维生产线，一套三单体（间苯二甲酸，5-磺酸钠）生产装置，一套四单体生产线，具有年生产波斯伦复合切片15000吨和PTT纤维、波斯伦复合短纤、PTT改性纤维15000吨及四单体1000吨，三单体1200吨、溴系EPS用阻燃剂3000吨的能力。

Based on this core reaction, two significant libraries of isoxazole and triazole substituted methane derivatives and triazole substituted triazine derivatives were synthesized concisely from the inexpensive and readily obtainable small molecular starting materials which had been used in previous two chapters mostly.

以此为核心，以价廉易得的小分子原料通过数步反应，分别合成了异噁唑、三氮唑杂环取代的甲烷衍生物和三嗪联三氮唑杂环衍生物这两个比较有意义的小分子化合物库，达到了分子的多样化。

This number is considered as the most significant government number, army have 3 division normally, a division has 3 groups normally, a group has 3 camp normally... the administrative measure of basic level personnel normally largish, but won't exceed 10?

这个数字被认为是最有效的管理数字，一个军通常有三个师，一个师通常有三个团，一个团通常有三个营……基层人员的管理数量通常稍大，但不会超过10？

The threestages had been basically completed by the later Zhou Dynasty and after processed by theConfucianists from the later Zhou Dynasty to Han Dynasty,its theoretical form wasrecorded in the works of Jing as an unchangeable theory.Consequently,the content of Liin the above three stages remained three fundamental components in the continuousdevelopment afterwards.

这三个阶段的发展至晚周时期已基本完成，且礼的理论形态也经过自晚周至汉代儒家的制作与处理，并把它视为不易之论、归之于经书当中，所以，礼的三个发展阶段所含有的内容也因之而成为礼在后来延续过程中所一直具有的三个基本内容。

Thethree-dimensional(3-D) finite element method was used to reconstruct the 3-D models of the mandibula , the firstinferior molar and the implant.

方法应用部分下颌骨 CT扫描图像建立下颌骨的三维有限元模型，根据测量数据建立种植体的三维有限元模型，建立半解剖式种植义齿牙冠的三维有限元模型

Now in China the primary method to produce manganic manganousoxide is using the electrolytic product of manganese as raw stuff,the product produced though this method is high-quality and can meet the electronic grade manganic manganous oxide standard.

目前，我国四氧化三锰主要是以电解金属锰为原料来生产，该法生产出来的四氧化三锰杂质含量低、质量好，能较好地达到电子级四氧化三锰标准要求。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。