The field ion image of tungsten with resolution of atomic level has been obtained and the surface structure of tungsten has been analysed.
取得具有原子级分辨的场离子像，并对钨场离子像反映的晶体表面结构进行了分析。
The ion barrier film at the input of the microchannel plate (MCP) plays an important role in improving the lifetime of the third generation image tube.
微通道板离子阻挡膜在第三代微光像增强器中起着重要作用，本文在分析离子阻挡膜形成原理的基础上，给出了实验方案。
Seen here on June 13th from southern New Mexico, this Comet McNaught's long ion tail sweeps across the telescopic field of view (a negative image is inset).
这是6月13日新墨西哥南部所见，麦克·诺特的长离子尾扫过望远镜的视野，插图是负片。
Using the result of author, this paper presents two dimension mixed iteration encryption-recognit ion of image and applications of elliptic curve.
利用已有的结果，给出图像的二维混合迭代加密识别和椭圆曲线的应用。
A CMOS image sensor and a method for fabricating the same are disclosed, in which the boundary between an active region and a field region is not damaged by ion implantation.
公开了一种CMOS图像传感器及其制造方法，其中在活性区与场效应区之间的边界未被离子注入损坏。
The film can stop the ion feedback effectively and it is very important to lengthen the life of the image tube.
该膜能够有效地阻止离子反馈，对延长像管的寿命具有重要意义。
A periodic field formed with three or five lens elements can be used as an image-forming lens in ion-optics.
由三个或五个透镜元素组成的周期场，可以作为离子透镜使离子束成象。
In this paper an ion implantation method is introduced to increase the photoferroelectric image storage sensitivity of PLZT.
本文介绍用离子注入方法提高光敏度。
In this paper an ion implantation method is introduced to increase the photoferroelectric image storage sensitivity of PLZT.
本文介绍用离子注入方法提高光敏度。
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