1) Ceramic neutron tube with drive-in target
自成靶陶瓷中子管
1.
Reported the new devolopment of ceramic neutron tube with drive-in target,introduced the key technique and characteristics of long work time and average working live of the tube.
报道了自成靶陶瓷中子管研究的最新进展。
2) ceramic tube
陶瓷(电子)管
3) ceramic target
陶瓷靶
1.
The experimental investigation on preparation of Li-doped ZnO ceramic targets and sputtering thin films;
ZnO掺杂Li~+陶瓷靶及溅射膜制备工艺研究
2.
Photocatalytic properties of titania thin films by radio frequency magnetron sputtering from ceramic target;
陶瓷靶射频磁控溅射TiO_2薄膜的制备和光催化特性(英文)
3.
An experimental study on anti-penetration process of confined AD95 ceramic targets to shaped charge jets;
约束陶瓷靶抗射流侵彻实验研究
4) ceramic target
陶瓷靶材
1.
The effect of main parameters of HIP technique on the densification of ITO ceramic target was investigated.
实验研究了热等静压工艺参数──保温温度、保压压力和保温时间对 ITO陶瓷靶材致密化的影响。
2.
Aluminum-doped zinc oxide (ZAO) ceramic targets for sputtering were fabricated by hot isostatic pressing (HIP) and ZAO transparent conducting thin films were prepared by dc magnetron sputtering.
用热等静压法烧结制备了高导电性ZAO(铝掺杂氧化锌)陶瓷靶材,并用直流磁控溅射法制备出ZAO透明导电薄膜。
5) ceramic tube
陶瓷管陶瓷电子管
补充资料:靶扫描和靶重建
靶扫描和靶重建
影像学术语。CT检查中,对扫描野(SFOV)中某一兴趣区扫描时行较大矩阵重建的方式称靶扫描。在扫描及影像重建完成后,对显示野(DFOV)中某一兴趣区重新进行较大矩阵重建成像的方式称靶重建。前者是直接利用扫描野中兴趣区的较大量的原始数据进行影像重建,后者则是利用常规扫描中采集的原始数据进行兴趣区的影像重建。两种技术实现的基本前提都是一次扫描所获得的投影测量数据必须能够满足兴趣区影像重建矩阵所需的信息量。靶扫描在扫描前预先设定兴趣区,成像后不储存非兴趣区原始数据;靶重建则需储存层面扫描所获得的全部原始数据,占用较多的磁盘空间,但以后可在图像中任选兴趣区进行局部重建。两种技术在成像效果(空间分辨率,对比分辨率)上是一致的,这与单纯的局部图像放大(zoom)不同。后者没有增加兴趣区内像素数量,虽使影像扩大但分辨率并未提高,清晰度反有下降。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条