convex lens

美 
英 
  • na.凸透镜
  • 网络凸镜头；凸球镜片；凸面镜

英汉

网络释义

na.
1.
凸透镜

例句

释义:
全部全部,凸透镜凸透镜,凸镜头凸镜头,凸球镜片凸球镜片,凸面镜凸面镜
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
A convex lens can be used to concentrate the sun's ray and thus burn a hole in a piece of paper.
凸透镜可以用来聚集太阳光，将一张纸片烧穿一个洞。
www.skyedu2000.com
2.
Just AS a double convex lens enlarges, so a double concave lens reduces.
正象双凸透镜可以放大那样，双凹透镜也可以缩小。
dict.ebigear.com
3.
Light, The Speed of Light, Normal Line, Reflection, Refraction, Plane Mirror, Concave-Convex Mirror, Concave-Convex Lens.
光线，光速，法线，反射，折射，平面镜，凹凸面镜，凹凸透镜。
wenwen.soso.com
4.
In yet another embodiment the sheath includes at its distal end a convex lens for use by a camera in obtaining images of said body cavity.
而在另一个实施例中，鞘套在其远端包括凸透镜用于由摄像头使用以获得所述体腔的图像。
ip.com
5.
She polished the convex lens of her telescope.
她擦拭着望远镜的凸透镜
wenku.baidu.com
6.
The parallel light rays of the prnicipal axis that approach a convex lens can converge to the focal point.
只有在近轴光线条件下，平行光通过凸透镜才可近似聚焦于一点。
d.wanfangdata.com.cn
7.
A convex lens is thicker at its center than its periphery. It causes rays to converge.
凸透镜中心部分比周围要厚，它使光线会聚。
yeebang.com
8.
A convex lens causes rays to converge on a single point, the focal point.
会聚透镜使光线会聚于一点，即焦点。
www.jukuu.com
9.
Two kinds of convex lens which make parallel light rays converge to the focal point are given.
本文给出两种能使平行光严格聚焦于一点的凸透镜。
d.wanfangdata.com.cn
10.
Style apically 5-fissured. Capsule (immature) obconical, 4-5 mm, glabrous, apex slightly projected and resembling a convex lens.
蒴果（未发育完全）倒锥状，4-5毫米，无毛，先端稍凸出和象的一只凸透镜。
www.flora.ac.cn