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(718) / 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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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(324) / 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(263) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
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ash sharqayah
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Baquios
batdom
be neither fish nor fowl
biseparability
bodgy
buffalo gourd
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Chrysoflagellida
cinaproxen
closterium leibleinii
cobantas gecidi
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eiga
Encinarejo, Embalse del
Epimedium reticulatum
flutter bridge
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gamma wave
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Hangambali
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hembras
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Hod.
Honigmann process
hookas
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icosidodecadodecahedron
island effect
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longitudinal conductivity
low disparity code
mabinogis
mayous
medium-voltage network
murderously
n-hexyl acetylene
necropolis
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nondirectives
oblately
ochlerotatus (finlaya) togoi
oil of celery
orsett
over learning
overcounting
overseas Chinese ventures
Owahanga
perspectivizations
polyolefin resin
proarrhythmias
puritanic
quimper
Rabbit I.
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uncinate process
unh-uh
vagiometer
wichman
winter-solstice
xanthomonas phaseoli (smith)dowson
Zanthoxyleae