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- image focusing electrode 影像聚焦电极
- Ground glass: Glass screen at the camera back with one side finely grounded.Used for image focusing and checking of position. 检影玻璃:在相机背的磨砂玻璃屏,作对焦和对位用。
- Elliptical sheet beams with uniform current density are generated by the new-style electron gun geometry which comprises of an elliptically cylindrical cathode and an elliptical focusing electrode. 采用这种结构可以直接产生椭圆形带状电子注,且阴极发射电流密度较为均匀。
- Based on the preliminary design parameters given by the synthesis method, a simulating calculation program, EGUN, was used in the numerical figure design of the focusing electrode and the anode. 依据综合法给出电子枪的主要参数初值,由EGUN程序进行电子枪模拟计算,完成了聚焦极和阳极形状的设计。
- focusing electrode type photomultiplier 聚焦极式光电倍增管
- Such a telescope does not need any thermal control as its behaviour under homogeneous temperature changes is perfectly homothetic and thus keeps the image focused onto the detector. 这样的一个望远镜结构不需要任何的温度控制,因为在均匀的温度变化下热形变也是一致的,可以保证图像在探测器件上维持聚焦。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- the caliber of the focus electrode 聚焦极口径
- I have this image of you as always being cheerful. 在我的心目中,你的样子总是兴高采烈的。
- Aided by the superior tweeter, the imaging focus was sharp, especially with high frequency transients. 由于音箱设置了顶级高音扬声器,结像迅速,特别是高频瞬态反应很快。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- His good image has stolen up on my brain. 他的良好形象已渐渐在我头脑中形成。
- Plural axially spaced electrostatic quadrupole lenses are formed between facing ones of the first and second groups of focus electrodes. 第一和第二组聚焦电极的面对的电极之间形成多个轴向隔开的静电四极透镜。
- She is the express image of her mother. 她和她母亲长得一模一样。
- Audiejaitis, who is studying Japanese at Vilnius University, has staged several exhibitions in the city.Those images focus on the daily life of Vilnius. 这位来自立陶宛首都维尔纽斯的摄影师一出生眼睛就瞎了,但他已经当了4年摄影师。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- The display image of an area on a document. 在文卷上,某区的显示图象。
- The scandal hurt the government's image badly. 这丑闻严重损害了政府的形象。
- Dynamic focusing electrode 动态聚焦电极
- Her image is engraved upon my heart. 她的形象深深印在心中。