音标:[ˈɔptikəl lenz] ;
光学镜片,光学透镜,透镜

optical lens的用法和样例:

例句

  1. He focuses the lens of a microscope.他调整显微镜的透镜以定焦点。
  2. A lens is an optical system including two refracting surfaces.一个透镜是包含两个折射面的光学系统。
【近义词】

Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part one of The Diamond Lens. When I was ten years old, one of my older cousins gave me a microscop

发表于:2018-12-08 / 阅读(822) / 评论(0) 分类 2018年VOA慢速英语(二)月

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AMERICAN STORIES - Short Story: The Diamond Lens by Fitz-James O'Brien (Part 2) Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and

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Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kid's eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Gl

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Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent

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AMERICAN STORIES - Short Story: The Diamond Lens, Part 1, by Fitz-James O'Brien SHIRLEY GRIFFITH: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will te

发表于:2019-01-12 / 阅读(440) / 评论(0) 分类 2011年VOA慢速英语(六)月

序号 中 文 英 文 术语解释 缩写 来源 261 操作和维护 Operation Maintenance O&M YD/T 883-1999 262 操作维护和管理 OAM YD/T 997-1999 263 操作维护中心 Operation Maintenance

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眼镜专业术语单词 Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kids eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Glass optical lense

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Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kid's eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Gl

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发表于:2019-02-24 / 阅读(367) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
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alternating-current/direct current
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anodic attack
atomuffler
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aylott
Beauraing
benign juvenile angioendothelioma
Big E
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Chinhae
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Corydalis stracheyi
Ct. Cl.
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heat-clearing and damp-drying drug
Hepagonnovum
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jammed
Jourdain's disease
La Toba
lecimibide
light-alloy girder
light-ray pencil
Liverpool sound
Lodge-Muirhead coherer
Los Gatos, R.
Losevo
macrocell
manual rotary pump
matrix operations
mccurley
meconpsis chelidonifolia bur. et franch.
microtask
multipole circuit breaker
nanci
nose fuze
on the plea of
one-day reversal
orthopinakiolite
overall system performance
Pawlik's grip
pentamethylenes
piezoelectric element
plusage
Privignus
property inherited
pseudovariola
psychotheory
pushed you around
r-and-b
radioactive evaporator bottoms
rarities
rhaponticin
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ring spring snubber
roof fall
Sakpa
secondary shrink hole
Sedovite
set traps
small sized scrap
smart structure technology
sonnetises
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taich
Tatarbunary
torquiest
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undesired capital inflows
Unrealized Gain
upper half power frequency
water-dock
Zangemeister test