查询词典 microscopy

Objective: To study the effect of high power microwav e on eye optical system of rabbits, and to observe the pathological changes in cornea, lens, and retina by microscopy.

目的：采用高功率微波辐照青紫蓝兔，长期动态观察角膜、晶状体及视网膜的病理变化，探讨HPM对视觉系统的影响。

In this text, we introduce our research of using silver nanostructures to enhance the detection of fluorescent molecules. Different shapes of nano structures were studied by the dark-field optical microscopy. Comparing with the triangular and rectangular structures, the rod-like structure has the best efficiency in the fluorescence enhancement.

本文介绍利用银奈米结构所产生的局域增益光场应用於萤光分子之检测，不同几何结构所造成的萤光增益效应不同，我们发现奈米圆柱在相同的条件下，对萤光亮度提升有最佳效果。

Methods The spiroplasma morphology was examined by dark-field microscope and transmission electron microscopy. The biological characteristics of the spiroplasmas were investigated by using conventional culture-dependent method and phylogenetic analysis based on 16S rRNA gene and ITS (16~23S rDNA intergenic space) sequence comparisons.

常规螺原体分离、培养方法，应用暗视野显微镜和透射电子显微镜观察螺原体形态，根据16S rDNA和ITS序列构建系统发育树研究螺原体分离菌株可能的分类地位。

Electrochemical properties of electrodeposited Cu/Co multilayers were investigated by potentiodynamic curve and electrochemical impedance spectroscope. X-ray diffraction and scanning electron microscopy were used to study the sample structure and morphology.

中文摘要本研究利用准稳态动电位扫瞄法、电化学交流阻抗法研究电镀铜钴多层膜的电化学特性，并利用X光绕射仪和扫瞄式电子显微镜研究镀层的结晶结构和形态。

Oil-soluble Ag2S nanoparticles surface-modified by dialkyldithiophosphate were prepared by chemical synthesis.The synthesized Ag2S nanoparticles were characterized by transmission electron microscopy,X-ray powder diffraction spectroscope and UV-vis spectrophotometer.The friction and wear tests were carried out by a DF-PM dynamic and static friction tester.

在水醇混合介质中，采用同阳离子共沉淀法合成了有机化合物表面修饰的Ag2S纳米微粒，在高速钢基底上制备成膜，研究了它的摩擦学特性。

Its structure is analyzed by means of thermal gravimetric analysis, infrared-ray spectrum, X-ray diffraction and scanning electron microscopy.

采用热失重分析、傅立叶转换红外光谱分析、X射线衍射和扫描电镜对其结构进行了表征与分析。

Some micro-examination methods, such as scanning electron microscopy and Energy Dispersive X-ray spectrum and X-ray diffraction, were used to analyze the friction and wear mechanism of two TiAlN coatings.

但随着应用的深入，TiN涂层在性能方面表现出的不足，如与基体的结合力较弱、脆性大、易剥落，特别是在高温性能方面存在的缺陷，限制了它的进一步发展。

This indicates that there only exists a local ordering of PcNi stacks on water surface and the long range ordering in the vertically deposited LB film is caused by the dipping process Through a polarizing microscopy study, we have found that the horizontally deposited LB film can only promote a degenerate homogeneous alignment.

这说明酞菁分子列在气—液界面只具有局域序。用垂直提膜法制备的LB膜中的长程序是提膜所致。偏光显微镜观察发现：用水平法制备的酞菁LB膜仅能诱导液晶简并的沿面排列。

Is a production, sales agent service companies, Main Products and Services: constant temperature and humidity box; walk-in constant temperature and humidity room; salt spray test chamber; temperature shock test chamber; simulation of motor transport Test Units; Vibration Test Units; Units drop test; tensile testing machine; sclerometer; combustion test machine; electrical appliances and machine attachment test equipment; wire and cable and cable test equipment; microscopy; digital projector; image measuring instrument; coordinate measuring machine; voltage tester; Oscilloscopes; program-controlled variable frequency power supply; EMC instruments

惠尔仪器公司是一家集生产、代理销售为一体的服务性公司，主营产品和服务：恒温恒湿箱；步入式恒温恒湿室；盐雾试验箱；温度冲击试验箱；模拟汽车运输试验台；振动试验台；跌落试验台；拉力试验机；硬度计；燃烧试验机；电器产品附件及整机试验设备；电线电缆及连接线试验设备；显微镜；数字式投影仪；影像测量仪；三座标测量机；耐压测试仪；示波器；程控变频电源；EMC仪器等

Partial tissue of liver were observed under a microscopy after HE dying. RESULTS: Microspheres were uniformly distributed in the target organs. In particular, it was densely distributed in the end of hepatic artery.

结果：不同质量及直径的玻璃微球在肝脏组织中都分布均匀，紧密地栓塞肝动脉的末端，而且研究发现直径≤20μm或质量≥15mg的玻璃微球均可以漂移至肺、脾、肾等重要脏器。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。