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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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(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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序号 中 文 英 文 术语解释 缩写 来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

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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
a priori probability density
activator of plasminogen
air operational communications network
ammon(i)ate
angelfish device
antennarius biocellatus
application management activity
arcus
avauntance
battle -piece
benzoyl isocyanate
Bol'shaya Markha
Brûly-de-Pesche
burnses
canonicalised
cartilage protein
cavernous plexus of conchae
ceratocystis fimbriata
chessic
cibol
compact disc erasable
congenital hypotrichosis
cousin humpers
daily average funds netting efficiency
deposit pass book
dust and sand effect
electronarcotic
eledosin
espresso coffee
Euonymus wensiensis
expanding anchor
female image
fixed frequency multivibrator
freedom of person
frictionating
fuzzy automaton
gaig
General Average Percentage
graphematic
hatyr
high-contrast
indirectly controlled variable
invariant relation
isothermal approximation
isotope dilution method
it'sa
itineracies
labial pipe
Laccadive, Minicoy and Amindivi Islands Union Territorry
last-ditcher
line-start motor
loose type flange
low drag profile
low toner indicator
Lügde
magnet band
mayli
mitolactol
mixed budded area
mixed compression inlet
mode selection by Fabry Perot etalon
morwe
movie extra
mowest
muscular position
NMR spectroscopy
non-friction brake
nozzle-end
overlubricating
part-operation
point plotter
privacy settings
privileged module
progressive mutation
pueraria lobatas
pyrabol (pyribole)
rasic
resonant voltage rise
rose-nail
sauncing bell
Schulzospora
selection examination
serum monoamine oxidase
Shahmukhi
skew rebate plane
spectral emittance
spherical lens generating machinery
spline rolling
strip pokers
surface friction
target theory
tempestuate
the lion's mouth
TL-CFC
transtactic
ultrafilters
value of lease
versions
vidikey
william ewart gladstones
yard-long cowpea
zosis geniculata