查询词典 donor

The pillar also carries an inscription which identities the donor as the perfumer Hamgha and his family.

还带有一个支柱题词的身份，家庭捐赠者和他的香水

These findings indicate that perfusate cells are of liver origin and not derived from residual donor blood.

这些发现表明灌流液细胞是肝起源的而不是供体血液残留的。

Methods With portal vein of donor livers perfused through by UW solution in every group, perfuse through hepatic artery and wash biliary tract by different methods, and then observe the change of biliary tract cell on different time in the cold preservation.

各组均以威斯康星大学液灌注走鼠供肝门静脉，以不同方式灌注肝动脉和冲洗胆管，在冷保存的不同时间段观察胆管细胞的变化。

Methods With portal vein of donor livers perfused throug h by UW solution in every group, perfuse through hepatic artery and wash biliary tract by different methods, and then observe the change of biliary tract cell o n different time in the cold preservation.

各组均以威斯康星大学液灌注大鼠供肝门静脉，以不同方式灌注肝动脉和冲洗胆管，在冷保存的不同时间段观察胆管细胞的变化。

The results suggest that the electronic π-π* transitions in AlQ_3 are localized on the quinolate ligands; the transition from a phenoxide donor to a pyridyl acceptor includes C→C and O→N transferences. There hardly is any relation to the metal aluminum.

结果表明，电子从基态跃迁到低激发态时主要为π-π*跃迁；电荷从含氧的苯酚环转移至含氮的吡啶环上，包括两环之间 C→ C转移和 O→ N转移，与金属离子关系不大。

The most parts of thesis as follows:1. Five symmetrical intra-molecular charge transfer oligomeric phenylene vinylene light emitting materials were designed and synthesized using oligomeric phenylene vinylene as a framework.2. The structures of target molecule were characterized by ~1HNMR,~(13)CNMR, IR, MS and element analysis.3. In order to study the influence of the location and numbers of electron-donor and electron-acceptor on their photoelectric performance by changing length of OPV chain, the UV spectra and fluorescence spectra of target compounds has been compared. We have researched into main factors effecting on material emitting red-shift; organic electroluminescence device was prepared using the compound P4. The capability of eletroluminescence was researched.4. The photoelectric properties of P4 was explained by quantum chemical calculation (the Gaussian 98 quantum chemistry program). It is greatly contributed know the whole process of charge transfer to guide the design of red emitters.

本文研究的内容主要包括以下部分：(1)设计并合成5个对称的以齐聚苯乙烯类为骨架的分子内电荷转移型齐聚苯乙烯类发光材料；(2)通过IR，MS，~1H-NMR，~(13)C-NMR和元素分析对所合成的目标化合物进行表征；(3)通过对目标化合物的紫外光谱和荧光光谱比较分析，研究改变OPV的长度，电子给体和电子受体的位置及数量对其光电性能的影响，探讨材料发射红移的主要因素；选取性能良好的目标化合物P4制备成OELD器件，对其电致发光性能进行研究；(4)运用Gaussian98量子化学程序包，采用量子化学方法对目标化合物P4的光电性能从理论加以解释，进一步认识荷移跃迁的整个过程，为红光材料的设计加以指导。

The immobilized enzyme from Bacillis megaterium gave a better catalytic properties and the higher conversion was obtained using phenylglycine methyl ester as acyl donor.

来源于巨大芽孢杆菌的固定化酶催化头孢克罗合成的能力较好，以苯甘氨酸甲酯为底物较酰氨的效果好。

Then a reconstructed embryo was completed by the direct injection of the donor nucleus or cell without pulling out the injection pipette.

最后在不拔出注射针的情况下直接注射细胞核或完整细胞进而完成重构胚的构建。

It was considered that the rubber,as a hydrogen donor,might take part in the modification of coal tar pitch and formed a new asphaltine.

橡胶在改质过程中作为供氢媒介参与筑路油的热解反应，正是煤沥青的受氢作用改善了筑路油的质量。

For every contribution of RMB5,000 or above, the name of the donor will be inscribed on a donors' plaque to be erected at the polyclinic after it is built.

捐款人民币 5000元及以上的企业/个人，捐款企业/个人的名字将刻在医疗服务中心内设立的芳名榜。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。