Also,an approach of choosing the size of rod lens is presented.
从能量利用率角度,采用T abu算法对椭球反光碗的初始结构进行了优化,得出椭球反光碗长短轴之比与逃逸能量的变化关系,并对棒状透镜的尺寸的选取做了一定的分析。
Shaped like a biconvex lens.
双凸透镜状的形状像双凸透镜的
It is also wedge-shaped to lenticular.
另外，它也呈楔状至透镜状。
There is a direct relation of this surface to the distribution of a lenticular sandstone which overlies it.
这个面直接控制着它上面的透镜状砂岩的分布。
Incorporating HIGH DEFINITION OPTICS?( HDO?) technology, lens geometry comes in five interchangeable lens shapes.
合并的高定义OPTICS?(DO?技术,透镜几何进来五互换性的透镜形状。
a concave lens [mirror]
凹透镜 [凹面镜]
meniscus (shaped) lens
凹凸透镜，弯月形透镜
aplanat [aplanatic] lens
消球差透镜，齐明透镜
air-spaced doublet
双不胶透镜; 双分离透镜; 双分透镜; 空气隙双合透镜; 分离式双透镜
Methods: Scanning and transmission electron microscopy were used.
方法:采用扫描和透射电子镜观察兔眼睫状体。
Gravitational Lensing, CFHTLS Cosmic Shear Survey & Angular Momentum in Disk Galaxies;
引力透镜、CFHTLS宇宙剪切巡天及盘状星系的角动量
On the effect of a lenticle in a layered site on ground motion
层状场地中透镜体对地震动影响的基本规律
Observation of Gigaspora margarita Spore-Wall with Scan and Transmission Electricity Microscope
珠状巨孢囊霉孢子的扫描和透射电镜观察
Hourglass-shaped X-ray compound refractive lens made by back-mask exposure technology
背面曝光技术制作沙漏状X射线组合折射透镜
Shape from Shading for Specular Surfaces under Perspective Projection
透视投影下的镜面反射表面形状恢复新算法
One often speaks of this succession of shapes having the same power as exemplifying lens bending.
我们常常举出这样一系列形状不同，然而具有相同光焦度的透镜，作为透镜的配曲调整的例子。
On MRI, the lesion appeared double convex lens or egg in shape in coronal section and round or arrow head like in shape in sagittal section.
MRI冠状位像呈“双凸透镜”形、卵圆形 ,矢状位像呈卵圆形、“箭头样”表现 ;
manual zoom lens
(镜头)手控可变焦距透镜
objective lens of the transmission electron microscope
透射电子显微镜物镜