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To determine whether or not the donor age influences osteogenic differentiation capability of adipose-derived stem cells.

观测年龄因素对脂肪来源干细胞体外向成骨细胞分化能力的影响。

Oxygenic photosynthesis uses water as an electron donor which is oxidized into molecular oxygen by the absorption of a photon by the photosynthetic reaction center.

Oxygenic光合作用使用水作为被氧化入分子氧气由光子吸收由光合作用的反应中心的给电子体。

But the grain growth, grain semiconduction and grain boundary insulation were influenced by many factors, such as the type and contents of dopants, sintering temperature and so on. Therefore, in this thesis the effect of the restore sintering temperature, the oxygenize temperature, the donor and acceptor dopant on the dielectric and varistor properties of devices were studied. With SEM, the microstructure of SrTiO3-based double function ceramic was analyzed.

而晶粒生长、晶粒半导化和晶界绝缘化受到多种因素的影响，诸如杂质的种类和含量、烧成温度等，因此本论文研究了还原烧成温度、中温氧化温度、施主和受主掺杂等对SrTiO_3基陶瓷的压敏和介电性能的影响，并借助于SEM分析对SrTiO_3基双功能陶瓷的微观结构进行了分析。

The regeneration of paramedian sectors was equivalent.Conclusion: Cadaveric vein allograft is safe,simple,and effective in adult-to-adult right lobe living donor liver transplantation for hepatic vein reconstruction.

采用在4℃ UW液中保存7 d以内的尸体静脉移植物重建肝Ⅴ、Ⅷ段肝静脉粗大属支以及右肝下静脉是一种简单、安全和有效的成人间右半肝活体肝移植肝静脉重建方法。

A single donor cell was injected into the perivitelline space of enucleated oocyte and fusion was induced with electric pulses. Reconstructed oocytes were activated using ionomycin (5 M,5min) and 6-dimethylaminopurine (6-DMAP,2mM,5h).

将供核细胞注射到去核卵母细胞的卵周隙，经电融合获得重构胚，再经离子霉素(Ionomycin，5μM，5min)和6-二甲基氨基嘌呤(6-DMAP，2mM，5h)处理激活。

There are many merit for NBCD used in electron transfer reactions:(1) Photoactive compounds such as electron donor and acceptor could be dissolved in water, so it is possible to mimic the electron transfer in biological systems.

NBCD在电子转移反应中具有诸多优点：1。光活性有机物即电子给体、受体能够溶于水，使得模拟生物体系电子转移反应成为可能；2。

The separation between the two types of molecules is crucial to the photoconductivity if the donor and acceptor molecules are close together they form charge-transfer assemblies where photochemically generated charge carriers become trapped and recombine.

将TNF 与HBC分子隔开是纳米管光电导的关键。因为如果施主分子与受主分子彼此太接近，会产生电荷转移聚集的现象，如此一来，由光化学反应所产生的电荷将被限俘并复合，无法导电。

The resultsshowed that one electron was photochemically transfered from rich electron part inside the C〓 derivatives to C〓 football. On the other hand,two step PET took place between C〓 and additional electron donor Et〓N, and so C〓anion as well as C〓 dianion could be detected in C〓/ Et〓N system.

结果表明：C〓衍生物分子内的富电子部分与C〓区域间发生分子内光诱导的一步单电子转移过程，对比而言，C〓分子与外加给体Et〓N间可相继发生两步光诱导电子转移反应，依次生成C〓和C〓阴离子自由基。

The results suggested that MiCy is the photobleaching donor and that mKo is a photostable acceptor.

进一步以Ni-NTA-aga rose为FRET模型，在Confocal上对MiCy进行光漂白时间常数的测量，并计算了FRET效率。

How phylogenetically distant can the recipient and donor genomes be?

受体和供体基因组之间的系统发育关系究竟是远是近？

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。