通过建立偶极非谐振子模型对绿色激光激励红细胞产生荧光光谱的物理机理进行了研究。
The physical mechanism of green laser inducing erythrocyte fluorescence spectra in vitro is analyzed by a model of non syntonic dipole in this paper.
花粉发育过程做了超微结构观察。结果表明，在花粉母细胞细线和偶线期，核糖体数量减少、线粒体结构简化；
The results showed that the mother pollen cells presented decreased ribosome numbers at leptotene and zygotene stages, and simplified mitochondria structure;
病理特征为：唾腺坏死、唾腺管与腺泡的鳞状化生、其鳞状细胞外观平淡无奇，但偶可见异常细胞核。
Histology of the tumor revealed necrosis of salivary glands squamous metaplasia of salivary ducts and acini with bland appearance of the squamous cells which showed occasional nuclear atypia.
研究者认为通过这种方法制造干细胞使得从猪或其他偶蹄类动物胚胎中提取胚胎干细胞(ES细胞)更容易。
Working with iPS cells in this way also gives information that should make it easier to develop embryonic stem cells (es cells) from pig or other ungulate embryos, said the researchers.
研究者认为通过这种方法制造干细胞使得从猪或其他偶蹄类动物胚胎中提取胚胎干细胞(ES细胞)更容易。
Working with iPS cells in this way also gives information that should make it easier to develop embryonic stem cells (es cells) from pig or other ungulate embryos, said the researchers.
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