1.
Experimental Investigation on Conical Horn Excited by an Azimuthally Symmetric Mode with Plate Lens
轴对称模激励的加平行板透镜圆锥喇叭实验研究
2.
metal-plate lens
(天线) 金属板透镜
3.
An Analysis of Netow Rings When in Touch with Level Convex Lens and Level Glass;
凸透镜与平板玻璃接触所现牛顿环的分析
4.
FDTD analysis of the flat slab lens imaging based on Z-transform
基于Z变换在平板透镜成像中的FDTD分析
5.
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜
6.
A sufficiently energetic particle can penetrate the entire stack of parallel plates.
能量充足的粒子能够穿透全部平行板。
7.
Constrained metal-plate lens antenna
约束金属板透镜天线
8.
A cell with transparent walls contains the liquid between a pair of parallel plates.
四壁透明的容器中，放一对平行板，板间盛有液体。
9.
Sheet glass mirror, float glass mirror, silvered mirror and car mirrors.
平板铝镜、浮法铝镜、镀银镜、汽车倒视镜。
10.
Study on Near-Field Target Detection and Imaging by Using Flat Left Handed Metamaterial Lens;
基于左手化媒质（LHM）平板透镜的近场目标扫描探测与成像技术研究
11.
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
12.
Dependence of Image Resolution on the Air Hole Shape for 2D Photonic Crystal Slab Lens
二维光子晶体的空气孔形状对负折射平板透镜成像分辨率的影响
13.
aberration of the concave mirror is reduced by a meniscus lens.
用半月板镜头减少凹透镜的过失。
14.
flat-top plastic bifocal
平顶塑料双焦点透镜
15.
Causes to the fracture of NH silicon steel slab have been analyzed by means of optical microscope and transmitting optical microscope.
采用光学显微镜和透射电镜等分析,方法对NH硅钢板坯断裂进行了分析。
16.
"Diverging lens causes the rays of a parallel beam of light to spread out and appear to come form a point, i.e. the rays diverge. It produces a virtual image at its principal focus. Such a lens is thinner at the center than at the edge"
散光镜使一束平行光线散开而形似出发于一点,在其主焦点上产生虚像, 这种透镜的心比边缘薄
17.
A lens is a round piece of glass, but it is not flat.
透镜是一个圆形玻璃片，但不是平的。
18.
Using the step traveling welding and making use of the computer, the penetration control in TIG welding on mild steel has been studied.
采用步进式TIG焊，利用计算机控制，对薄板低碳钢平板堆焊的熔透控制进行了研究。