查询词典 projecting microscope

X-ray diffraction and scanning electron microscope were also used to characterize the structure and surface morphology of typical samples.

通过X射线衍射仪和扫描电子显微镜分别对热处理后的典型样品进行相结构和形貌表征。

The morphology and structure of ZnO powders were investigated by X-ray diffraction and scanning electron microscope.

用粉末X射线衍射和扫描电镜研究产物的形貌和结构。

X-ray diffraction and scanning electron microscope were used to characterize the chromium deposits.

并用X射线衍射和扫描电子显微镜等方法对铬镀层的结构进行了检测分析。

The catalysts were characterized by transmission electron microscope and powder X-ray diffraction.

采用TEM和XRD技术对合金催化剂的物理性质进行了测试。

The electron "gun" which produces the electrons is equivalent to the light source of the optical microscope.

电子"枪"可以产生电子束，电子束相当于光学显微镜的光源。

The spherical aberration of electron lens is always the principle factor which limits the resolution of electron microscope.

目前 ，电子显微镜已经成为人们观察和研究物质微观结构的有力工具。

Errors in the machining of the objective lens in an electron microscope may result in aberrations which prevent the realization of the theoretically possible resolving power of the instrument.

高分辨本領电子光学仪器要求电子透镜具有理想的旋轉对称性。但是实际的电子透镜存在着非旋轉对称的缺陷；其中极端头的椭圓畸变影响最为严重。

The results showed: there were some apoptosis cells found by microscope, electron lens and flow cell counter; there were model gradient streak in DNA electrophoresis of the GCT cells effected by high dense ADM over 0.4

结果表明，光镜、电镜及流式细胞分析均可获取一定数量的凋亡细胞，且较高浓度（0.4μg/ml以上）阿霉素处理的细胞DNA电泳可见典型的梯形条带。

The mechanism of GCT restrained by ADM: To determine the mechanism of GCT restrained by ADM, the GCT cells were cul- tured with ADM (the dense of ADM after adding were 0.04μg/ml, 0.4μg/ml and 4μg/ml) for 72 hours. The GCT cell were observed by microscope and electron lens, analyzed by flow cell counter and DNA electrophoresis.

阿霉素抑制骨巨细胞瘤的机理：为探讨阿霉素抑制骨巨细胞瘤的机理，我们用阿霉素与骨巨细胞瘤细胞悬液共同培养72小时（阿霉素最终浓度分别为0.04μg/ml，0.4μg/ml及4μg/ml），搜集细胞，用光镜、电镜观察及用流式细胞仪、DNA电泳进行分析。

On creating model of cultured hippocampal neurons injured by amyloid, we studied the mechanisms of close interrelation between amyloid and Alzheimer"s disease at cell and molecular level with advanced test methods. For example, the technique of optical lens and electron microscope , immunohistochemical method,biochemistry.molecular biology and HPLC, so as to deeply probe into the mechanisms that Decotion of Rehamanniae prelects and treats Alzheimer"s disease.

本课题通过建立β淀粉蛋白损伤离体培养的海马神经元模型，运用光、电镜技术及免疫组化、生物化学、高效液相及分子生物学等先进的检测手段和方法，从细胞及分子水平进一步探索了Aβ与老年性痴呆发生、发展密切相关的综合机制，从而全面深入地探讨了地黄饮子防治AD的作用机理。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。