This new type of photoconductive target has got the advantages of both the fast and slow electron scanning when fast electron scanning is adopted in it, moreover, it has got high definition.
这种新型的光电导靶当采用快电子扫描时,同时具有慢电子扫描与快电子扫描的优点,且分辨率又高。
So this tube not only has fine resolution as a result of fast electron scanning, but also has features of slow electron scanning, Thus it is a good mode of operation as high clarity camera tube.
它不仅具有快电子扫描分辨率高的优点,还具有慢电子扫描的优点,因而是高清晰度电视摄象管的较理想的工作模式。
The majority of the 203 images are from scanning electron microscopes, and this is the reason the book is so visually stunning.
203幅图像中的大多数出自扫描电子显微镜,因此使这本书在视觉上如此令人震撼。
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。
In contrast, the scanning electron microscope reveals a world familiar to the way we naturally see things, a world with outer surfaces and in three dimensions.
与此相反,扫描电子显微镜揭示世界的方式接近于我们自然地观察物体的方式,是一个具有外表和三维的世界。
The researchers analysed the sizes and structures of ash particles using a variety of techniques, such as atomic force microscopy, scanning electron microscopy and X-ray diffraction.
研究人员使用不同的技术研究了火山灰颗粒的尺寸和结构,例如原子力显微镜、电子扫描显微镜和X射线衍射。
Because the insect features in a stunning new book featuring the art of the coloured scanning electron micrograph - in the case of this chap magnified 22 times.
一本令人惊叹的新书突出了彩色扫描电子显微镜的艺术特色。昆虫成为书中主角,这个小东西被放大了22倍。
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。
A collection of images taken with scanning electron microscopes (SEM) has been pieced together by London-based science author, Brandon Broll, into a book titled Microcosmos.
伦敦科学作家布兰登·布罗尔收集了一系列扫描电镜拍摄的照片并由此构成了他的新书《微观世界》。
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。
These sections are dissected, using a laser, into slices a millimetre or less thick, and then scanned again, either with the micro-CT or with a scanning electron microscope.
采用激光将这些小岩石块切分成一毫米或不太厚的薄片,然后用微CT机或电子显微扫描镜对其再次扫描。
Colour-enhanced scanning electron micro-graph of the split end of a human hair showing the outer cuticle layer surrounding the inner cortical layer.
色彩效果增强的人类断裂头发尾部电子显微照显示外面的表皮层包裹着里面的皮质层。
Human tongue surface, coloured scanning electron micrograph (SEM).
人体舌头表面。彩色扫描电子显微摄影(sem)。
Sweat pore, coloured scanning electron micrograph (SEM).
人体汗腺。彩色扫描电子显微摄影(sem)。
The images were made with a scanning electron microscope, which uses beams of electrons to trace the surfaces of objects.
以下图片是用扫描电子显微镜,利用电子光束跟踪物体表面制作而成。由此拍摄出的黑白图像经着色后反映出虫卵的自然外观。
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。
Scanning electron micrograph of the end of a bee's (Apis sp.) abdomen showing the stinger.
彩色扫描电子显微镜下的蜜蜂腹部的刺。
Electronic wizardry: This photo - or, more precisely, scanning electron micrograph (SEM) - is of the surface of a silicon microchip.
电子魔法:这张照片,或更准确地说,这张电子显微照片(SEM)是硅晶片的表面。
The electron microscope works by scanning the item inquestion extremely slowly.
电子显微镜扫描有问题项目的速度非常慢。
A scanning electron microscopic image of Helicobacter pylori.
幽门螺杆菌的扫描电镜照片。
The depth of cracks on the silicon sample subsurface corroded was measured by a scanning electron microscope.
用扫描电子显微镜观察和测量腐蚀后硅样品的亚表面裂纹。
Three colorated displaying techniques for intensifying traditional black-white image of SEM (scanning electron microscope) were introduced and realized.
提出并实现了三种用于增强传统的灰度扫描电镜图象的彩色化显示技术。
Methods: Using microscope and scanning electron microscope, characteristics of the Pinellia pedatisecta Schott. were studied comparatively.
方法:采用扫描电子显微镜和光学显微镜进行观察。
Under scanning electron microscopy we have found the dark cells with more microvilli and hell cells with little microvilli.
扫描电镜可见表面微绒毛较多的暗细胞及较少的明细胞。
Methods: To observe the gaps between material and the walls of canals by scanning electron microscope, the apical sealing ability of material by dye penetration method.
方法:采用染料渗漏法和扫描电镜观察新型聚氨酯液体根充材料与根管壁之间的密合度及其对根尖孔的封闭能力。
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。
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。
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