音标:[fәu'tɒmitә] ;
n. 光度计, 曝光计
[化] 光度计
n. measuring instrument for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source
词型变化:名词复数形式 : photometers
词性分布:
名词100%

photometer的用法和样例:

例句

用作名词(n.)
  1. We must carry out the measuremnt with a photometer on an airplane.要进行这种测量,我们必须使用一台装在飞机上的光度计。
  2. Photometer for measuring the directional light distribution characteristics of sources or luminaires.测量光源或灯具定向光线分布特性的光度计。

词汇搭配

  • universal photometer通用光度计
  • diffusion photometer漫射光度计
  • filter photometer滤色光度计
  • photometer head光度计头
  • physical photometer物理光度计
  • visual photometer视觉光度计
  • spectral photometer分光测光仪
  • ultraviolet photometer紫外线光度计,紫外光...
  • polarization photometer偏振光光度计...
  • contrast photometer对比光度计,比较式光...
  • spherical photometer球形光度计
  • objective photometer客观光度计
  • Bunsen photometer本生光度计,本生式光...
  • heterochromatic photometer多色光度计
  • selenium photometer硒光度计
  • electronic photometer光电光度计,电子光度...
  • shadow photometer比影光度计
  • integrating photometer积算光度表
  • flicker photometer闪烁光度计
  • submarine photometer水下光度计,水底光度...
【近义词】

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学英语单词
-yse
abducens nucleus
acceleration power spectral density
amanzamnyama r.
American Petroleum Industries Committee
arithmetic system
at wt
automatic priority interrupt
average electrode current
balalaikas
bath mitzvahs
berglands
bitt the cable
blade-length
body-on-frame
buena
building used in operation
caliber calibre
cast in steel bush
Chechniya
cone penetration
connection panel
consoler
cross switch
CSIC
cyclohexamide
degree of statical indeterminacy
demand saturation
domesday book
downham
electric power utilization
energy derived
error in analytic modeling
exophytic cauliflower form of cervical carcinoma
exponential-time
fee-for-service
frame saw machine
frictional error
gental
gentleman scientist
Glycolin
half-miles
herennia multipuncta
heriful
hi-technologies
hierarchical nesting
hinged folding hatchcover
hydraulic erosion
I A Richards
input noise voltage
keelless
knowledge of programming
Lanchyn
leave cold
lendrums
Madaoua(Madawa)
middle-pressure expansion machine
Minuit
mortresse
multi-direction
multiple channel per transponder (mcpt)
naan bread
nanomeds
natural gas chemical plant
network feeder
Nitisol
Nizhnyaya Bystraya
optimum interpolation
out of the wool
overfulfilment
overlay paper
overluminous star
own-ships noise
page footer
pasko
peregrinations
perfect fifths
perineorrhaphies
phaner furcifer
pictoamesite
profit determining
rawky
rear door
reset timer
riser-connector
roundshield
Schlieren optical system
self producing
semibrachiator
shamrock lawn
simulation efficiency
strewn with
strong wind
teletext broadcast
The deuce you will
three-dimensional package
Vancouver, C.
vicariants
weather adjustment
well-capitalizeds
wristpad
yttrium vanadate crystal