查询词典 microscopy

X 6 x 25 mm3 tested plates were cut from samples prepared from heating the PLLA powder at 220 oC under vacuum without pressure and gradually cooled from 220 oC until room temperature in a pot vented with nitrogen for one night. The crystallinity value of resultant samples was 43 %. These tested plates were implanted in the dorsal subcutis of S.D. rat after sterilization with ethylene oxide and removed at 1 d、3 d、7 d、21 d and 35 d intervals. These specimens were examined histologically with paraffin embedding section and resin embedding grounding section by light microscopy to evaluate tissue response. Three points bending test, viscosity and thermal properties were also examined.

使用日本岛津公司重量分子量21万之聚乳酸，以220 ℃热熔法，在氮气中自220 ℃缓慢降温产生结晶度43 %的聚乳酸，并切割成2 x 6 x 25 mm3试样，经环氧乙烯灭菌后，植入在Sprague Dawley大鼠背部皮下组织，经1天、3天、7天、21天、35天五个试验期间，以石腊及树脂标本之组织学观察，评估其组织反应并以三点弯曲强度、黏度及热性质检测，评估其物理性质变化。

After 24 hours, the morphological changes of the subline were examined by immunofluorescent microscopy.

正常表达的Cyclin B1蛋白主要位于细胞质，而药物诱导表达的Cyclin B1蛋白主要集中在细胞核。

The morphology and particle size of gelatin submicron particles were observed by scanning electron microscopy.

用扫描电子显微镜观察了明胶亚微米粒子的形貌和粒径。

Electron microscopy opened up the study of subcellular structures, and X-ray diffraction gave rise to the new subspecialty of molecular anatomy.

电子显微学打开了亚细胞的研究，X射线衍射导致分子解剖学的新分支学科的出现。

By scanning electron microscopy observation,distribution of pores was found to be ordered and pores were precisely vertical to their substratum.

采用阳极氧化方法制备了多孔氧化铝有序孔洞阵列，通过场发射扫描电镜和X射线衍射观测了样品的表面、截面的形貌和晶态结构，分析了样品的透射光谱性质。

Self-assembled nanomicelles of N -cholesterol succinyl O -carboxymethyl chitosan were prepared by probe sonication method. The amphiphilic property and the critical micelle concentration of CCMC were determined by fluorescence probe technique; the morphology and the size of CCMC self-assembled nanomicelles were analyzed by transmission electron microscopy and the dynamic laser light scattering.

以 N -胆甾醇琥珀酰基- O -羧甲基壳聚糖(CCMC，胆甾醇基取代度6.9%)为原料，在水溶液中通过探头超声处理制备其自组装凝胶纳米胶束，采用稳态荧光探针法考察临界胶束浓度，并通过透射电镜和动态激光散射仪检测胶束的形态大小。

The superficies of cells was rich of microvilli by observation with scanning electron microscopy, which showed an active function of metabolism and secretion. Our results provide a structural fundament for a good model to s...

细胞表面超微结构可见丰富的微绒毛，显示出旺盛的代谢及分泌功能，为体外研究药物毒理及药物筛选提供了一个良好模型的组织结构基础。

L-glutamate produced a persistent elevation of ［Ca2+］i . We measured a detectable small elevation of ［Ca2+］i after starting superfusion of ischemia-simulating medium.

激光扫描共聚焦显微镜（Laser Scanning Confocal Microscopy， LSCM）的问世，才使单细胞内Ca2+瞬间时空动态变化的检测成为可能。

A detailed observation of trichomes' structure and development on the surface of China second class protected plant- Elaeagnus mollis Diels leaves' trichomes was conducted under scanning electron microscopy and stereomicroscope.

摘要利用扫描电镜和光学显微镜，对国家二级保护植物翅果油树叶表皮毛的结构及发育，进行了详细的观察。

Fan YS,Davis LM,Shows TB.Mapping small DNA sequences by fluorescence in situ hybridization directly on banded metaphase chromosome.Proc Nat1 Acad Sci USA,1990,87∶6223-6227.5 Cherif D,Julier C,Delattre O,et al.Simultaneous localization of cosmids and chromosome R-banding by fluorescence microscopy:Application to regional mapping of human chromosome 11. Proc Nat1 Acad Sci USA,1990,87∶6639-6643.6 Harai M,Suto Y,Kanoh M.

我们曾经介绍过一种荧光R显带的方法［10］，在此基础上建立了一种在显带染色体上直接观察杂交信号的新的定位方法：在细胞培养时，同时加入BUdR和Hoechst33258，PI染色后即呈现清晰的荧光R带带型，用彩色和全色黑白胶卷照相均可得到满意的结果，尤其适用于国内具有一般条件的实验室。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。