系列, 范围, 谱, 光谱, 波谱, 射频频谱, 无线电信号频谱, 余象
[计] , 光谱, 频谱
n an ordered array of the components of an emission or wave
n a broad range of related objects or values or qualities or ideas or activities

考试类型:[托福]

spectra的用法和样例:

例句

用作名词(n.)
  1. Filter selection is made using inherent spectra.滤色镜的选择必须利用固有光谱。
  2. They could look at the spectra of the light the moons reflected.他们可以观察月亮反射的光的光谱。

词汇搭配

  • spectrum系列
  • line spectra[医] 线光谱
  • relaxation spectra松弛光谱
  • differential spectra差光谱
  • electronic spectra电子谱
  • phonon spectra声子谱
  • dielectric spectra介电谱
  • atomic spectra原子谱
  • difference spectra差光谱
  • mass spectra质谱
  • optical spectra光学光谱
  • absorption spectra吸收谱
  • ultraviolet spectra紫外光谱

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学英语单词
abjoule
aescine
airs cryogenic aerosol processor
ala of central lobule
amangkurat
ambulator
anomala loi
arietate
auger electron emission
becking
bendalloy
blunders into
bullbeggar
chain data address
CIE-C
committed effective dose equivalent
critical layer
cross colour
cylindrical chart
debit system
diffusion theory approximation
dunno.
end control
excelsior wrapper
falkow
flat tin
flower-piece
geake
Gemmatimonadetes
GM_nouns-and-prepositions
gymnosperm
hemalyke
heteroheptamers
hitchment
hoyt
indecent assault
intrasite communications
joachann
know how many beans make five
Koninckophyllum
kordell
La Trobe R.
Lauesymmetry
liquid mirror telescope
Lynenol
Marburg hemorrhagic fever
martyrs
masking tape
mating rate of virgin female meths
MCL level
meerbeke
mesodermic
minsk mazowiecki
mitochondrional
monargentic
Montreal River
municipally-owned
n.t.
operating hazard analysis
organorubidium
overall external dimension
paper wasp
pcoes
PCSA
pectinid
Pelham, Henry
physically impaired
picture demodulator
polianthes tuberosas
polycotyleden
pubococcygeal
quashed
radial-thrust force
reception facilities
recyclists
resource data subsystem
robert capa
sadi carnots
septate fiber tracheid
single-bed converter
soap bubble
Southeyville
spermatio-
spinal vein
sporidesmium magnibrachypus
squatting speed
St-Antonin
state contables
strainer vines
straw pick-up loader
subheads
suppressed output
surface-grinding
tatoin
time-line
transfer survey inmining district
troostites
V. I.
ventora
water line corrosion
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