英语释义

1. an electron microscope in which a beam of focused electrons moves across the object with the secondary electrons produced by the object and the electrons scattered by the object being collected to form a three-dimensional image on a display screen — called also scanning microscope

2. an electron microscope in which a beam of focused electrons moves across the object with the secondary electrons produced by the object and the electrons scattered by the object being collected to form a three-dimensional image on a display screen — called also scanning microscope — compare transmission electron microscope

片语

environment scanning electron microscope环境扫描电镜

Surfactant Scanning electron microscope表面活性物质

SEM scanning electron microscope扫描电子显微镜

a scanning transmission electron microscope扫描透射电子显微镜

Environmental Scanning Electron MicroscopeThe environmental scanning electron microscope or ESEM is a scanning electron microscope (SEM) that allows for the option of collecting electron micrographs of specimens that are "wet," uncoated, or both by allowing for a gaseous environment in the specimen chamber. Although there were earlier successes at viewing wet specimens in internal chambers in modified SEMs, the ESEM with its specialized electron detectors (rather than the standard Everhart-Thornley detector) and its differential pumping systems to allow for the transfer of the electron beam from the high vacuums in the gun area to the high pressures attainable in its specimen chamber make it a complete and unique instrument designed for the purpose of imaging specimens in their natural state.

scanning g electron microscope扫描电子显微镜

scanning Auger electron microscope扫描型奥格电子显微镜

scanning transmission electron microscope扫描透射电子显微镜

scanning electronic microscope扫描电子显微镜

Scanning Electron Microscope Method扫描电子显微镜法

英汉例句

• a scanning electron microscope (sem) image of the influenza virus.

  流感病毒的一张扫描电子显微图像。

• the process of polymerization of silicic acid was observed by transmission electron microscope (tem) and scanning electron microscope (sem).

  用透射电子显微镜（tem）和扫描电子显微镜（sem）观察了硅酸溶胶的聚合过程。

• figure 17 is a scanning electron microscope view of a typical hydrogen embrittlement crack where separation occurs along grain boundaries.

  图17示意了用电子显微镜扫描出的沿晶粒边界产生的氢脆裂纹。

• the substance was inserted in iliac and femoral bone defects of rabbits and observed under scanning electron microscope ( sem ) after periods of 4,8,12 , 16,20 weeks.

  本文即研究这种材料被植入兔骨内对成骨过程的影响，分别在扫描电镜下观察4、8、12、16、20周后骨质与材料的结合情况。

• in this paper, we introduce the applicable range of scanning electron microscope in synthetic fiber field, and provide some new achievement of shape and structure of synthetic fiber.

  介绍了扫描电子显微镜在合成纤维领域中的应用，并提供了合成纤维的形状和结构的部分新成就。

• only relatively pristine material has the goods landman is after, so his team uses a scanning electron microscope (below), which utilizes a beam of electrons to image surfaces, to find the best nacre.

  只有相对原始状态的材料才拥有兰德曼所需要的研究对象，因此他的研究小组必须使用利用电子束表面成像的扫描电子显微镜（下图）去寻找最好的珍珠层。

• scanning electron microscope image of an hiv particle.

  一个艾滋病病毒（hiv ，又称人类免疫缺陷病毒）颗粒的扫描电子显微镜图像。

• this paper deals with observation by light and scanning electron microscope on the spore morphology. sporoderm structure and spore-surface ornamental design of funaria hygrometrica.

  本文报道了用光学显微镜和扫描电子显微镜对葫芦藓孢子形态、孢壁及纹饰等较详细观察的结果。

• thepictures - captured using a scanning electron microscope - highlightthe amazing variety of pollens that float invisibly through the air.

  这些用扫描电子显微镜捕捉到的镜头展示了各种惊艳的花粉形象，它们无形地漂浮在空气中。

• in this article, we「ll look at 10 scientific laws and theories that you might want to brush up on, even if you don」t find yourself, say, operating a scanning electron microscope all that frequently.

  在本文中，我们将会谈到10条你或许想知道的科学定律和理论。 这么说吧，即便你没有发现自己是如此频繁地使用扫描电子显微镜，你也会想知道这些。

• this scanning electron microscope image illustrates one attempt to do so.

  这张扫描电子显微镜图像展示了对古迹保护的一次尝试。

• the physical properties of wo3 thin films were tested by scanning electron microscope x-ray diffraction and electron prober microanalysis measurements respectively.

  采用扫描电子显微镜、x射线衍射、和电子探针显微分析技术测试了wo3薄膜的表面形貌、晶体结构和成分比例等。

• the scanning electron microscope provides information on chemical composition by use of x-ray spectrometer attachments.

  扫描电子显微镜能利用x射线谱仪的附件来提供化学组份的信息。

• low power scanning electron microscope image of tooth surface, computer-coloured yellow on blue background.

  牙齿表面的电子显微镜扫描图。

• dr denk is speeding matters up by using a scanning electron microscope instead.

  denk博士使用扫描电子显微镜来提高速度。