Constrained metal-plate lens antenna
约束金属板透镜天线
metal-plate lens
(天线) 金属板透镜
metal(lic) delay lens
(天线)金属延迟透镜
Study of using the S structure flat metamaterial lens to enhance the properties of horn antenna
S型左手材料平板透镜对喇叭天线性能影响研究
Nowadays the light collected by the lens or mirror of a telescope is directed to a photographic plate rather than to the astronomer's eye.
被望远镜的透镜或反射镜所收集的光线，如今直接射到照相底板上，而不是天文学家的眼睛里。
Electrowetting liquid lens based on metal barriers
基于金属侧壁结构的电润湿液体透镜
Analysis and Measurement of Spot Focusing Lens Antenna Resolution
点聚焦透镜天线分辨率的分析与测量
Design and Miniaturization of Waveguide Rotman Lens Antenna
波导型Rotman透镜天线的设计与小型化
glass plate, coated with metal on one surface (i.e., glass mirrors)
平板玻璃,一面涂有金属（即玻璃镜）
Treatment for malignant duodenal obstruction with a metal stent through duodenoscope assisted by X-ray fluoroscopy
联合X线透视的十二指肠镜下金属支架放置治疗十二指肠中下段恶性梗阻
Imaging of a negative-refractive-index transmission-line slab lens excited by an embedded source
源嵌入负折射率传输线介质板的透镜成像研究
The Simulation Study of Field Enhancement of Metal-coat Probe Tip and Metal Annular Grating Lens;
镀膜探针尖场增强及金属环栅透镜的模拟研究
Phase Shift and Penetration Depth of Metal Mirror in Microcavity Structure
微腔器件中金属镜反射相移与穿透深度研究
PERFORATION OF THIN METAL PLATES STRUCK BY CONICAL-NOSED PROJECTILES AT RELATIVELY LOW VELOCITIES
锥头弹丸低速撞击下薄金属靶板的穿透
hot-wire cutting
(平板玻璃的)热金属丝切割法，火线切割
Thickness or diameter, as of sheet metal or wire.
直径，厚度金属板的厚度或线的直径
A thin round section of metal on the backplane on which wires are wrapped.
底板上用于连接导线的一段金属细针。
Separating metals from discarded printed circuit boards by chemical swellings
化学溶胀法分离废弃线路板中金属与基板