Bone marrow-derived mesenchymal stem cells ( MSCs) have been considered as the most typical adult stem cells.

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Most recently, South Korean scientist Hwang Woo Suk fabricated data published in Science, claiming to have grown stem cells from human embryos.

最近，韩国科学家黄禹锡伪造数据并在《Science》上发表，他声称已经从人类胚胎中培养出成体干细胞。

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Spermatogonial stem cells ( SSCs) is the only kind of adult stem cell which can take hereditary informations to descents.

精原干细胞（Spermatogonial Stem cells，SSCs）足唯一能将遗传信息传递给后代的成体干细胞。

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Recent development in study of adult stem cell plasticity and professional and amateur phagocytes arouse exploration of cellular redundancy.

最近，对成体干细胞可塑性和专职吞噬细胞、兼职吞噬细胞的研究进展引发人们对细胞功能冗余性的思索。

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The dispersion effect was detected by UV-Vis spectrophotometry, XRD and TEM and the results showed that it has high dispersion efficiency and good dispersion effect.

利用分光光度计、X射线衍射仪、透射电镜等手段对分散效果进行了检测，结果表明该技术分散效率高、效果好。

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Raman scattering, SEM and UV spectrophotometer are used to analyse the structure changes of microcrystalline silicon films throughout the deposition temperature range.

用拉曼光谱、SEM和UV分光光度计对不同沉积温度下沉积的薄膜的结构特性进行分析。

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Influences of Eu3+ ion concentration and calcining temperature on the luminescence property of Al2O3: Eu phosphor was analyzed with a fluorescence spectrometer.

通过荧光分光光度计分析了Eu掺杂浓度和煅烧温度对Al2O3：Eu粉体发光性能的影响。

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METHODS Spectrofluorometer was used to detect the activity of MAO in mouse and rat brain mitochondria;

方法提取动物脑组织重线粒体应用荧光分光光度计法检测MAO活性；

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℃, 540? ℃ respectively and tested with Atom Force Microscope ( AFM) and spectrophotometer.

利用原子力显微镜（AFM）、紫外可见分光光度计对试样进行了表征。

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These samples is tested by spectrophotometer 、 scanning electron microscope ( SEM)、 X-ray Diffraction ( XRD)、 Nano Mechanics Testing System and so on.

分别利用分光光度计、扫描电子显微镜、X射线衍射仪和纳米力学综合测试仪等分析仪器对制备的试样进行分析测试。

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The films obtained were characterized and analyzed by XRD, AFM, SEM, fluorescence spectrum and ultraviolet-visible spectrophotometer.

用XRD、AFM、SEM和紫外可见、紫外荧光分光光度计等测试手段对沉积的薄膜进行了表征和分析。

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Cu, Mn, Fe, Zn, B were measured in EDTA method.

用EDTA提取-原子吸收分光光度计测定法对示范区土壤微量元素铜、锌、铁、锰、硼的有效态含量进行了测定分析。

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The coatings were analyzed by XPS, SEM, UV-visible-near infrared light spectrophotometer and Fourier transform infrared light spectrograph.

通过XPS、SEM、紫外可见近红外分光光度计和傅立叶变换红外光谱仪等对以上三种涂层进行了表征。

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The crystal structure was determined by X ray diffraction ( XRD). The light absorption characteristic was analyzed by UV-visible spectrophotometer.

采用X射线衍射仪（XRD）表征了薄膜的晶体结构，采用紫外&可见分光光度计分析了薄膜的光吸收特性。

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In addition, the optical properties of CdS nanotubes were investigated by UV-Vis and PL spectra.

此外，采用紫外可见分光光度计和荧光光度计对CdS纳米管的光学性质进行了研究，较强的荧光强度显示出了CdS纳米管具有较好的发光性能。

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Besides, the light-absorbing property of the films were analyzed by Ultraviolet-Visible Spectrophotometer.

采用紫外一可见分光光度计分析TiO2薄膜的光吸收特性，研究不同离子掺杂对光吸收边的影响。

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Aim: To study the changes of Ca and microelements Cu, Zn, and Fe contents in hair during pregnancy.

目的：了解孕期头发中钙及微量元素铜锌铁含量的动态变化。用原子吸收分光光度计测定各组小鼠血清的Zn、Cu、Fe。

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We measured the PL spectrum of ZnO nanowires samples excited by an ultraviolet Fluorescence Spectrophotometer in different wavelength.

所制备的ZnO纳米线样品采用荧光分光光度计进行变波长激发，对测得的光致发光谱及其发光机理进行了详细的分析。

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Determination of DA, NE and E in tissues, blood and urine with HPLC and fluorescence spectrophotometer

组织、血液、尿中DA、NE和E的高效液相与荧光分光光度计联机检测法探讨

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It was shown in the spectrophotometer test that HA gel was a degradable material.

分光光度计测定吸光度表明所制备的HA凝胶是一种可降解的生物材料。

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Atomic Force Microscope ( AFM), X-ray Diffraction, Raman spectrum, Fluorescence Spectrophotometer, Ellipsometer, etc.

采用原子力显微镜、X射线衍射、拉曼光谱、荧光分光光度计及椭偏等检测手段对其特性进行了测试、分析。

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