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
A.E.S.
adiabatic damping
agvs (automated guided vehicle system)
alalunga
alfalfa mosaic
anticultists
aracari
aristoxenuss
Austrophobes
axis angle
bachas
bansela
barlby
Bourdeilles
Boxer Rising
brakemakers
busting
cake shampoo
Calamus rotang
calling for
centaurium calycosums
cleavable
combustible case
computer civilization
construction guide
crack filler
cutting movement
cycloprate
DEPLOC
destructive oxidation
diarthrodactylous
direct-current excited reactor
discontinuous crystallizer
Ecclestone
edging device
eleanors of aquitaine
electronic detector
end matched specimen
fetishizer
finger-prints
fleetwide
Flyte
foot-rest
forewalk
fryar
goathair
hard space
hydrodynamic aided rotary shaft lip seal
i am curious orange
in-flood
International Council for the Exploration of the Sea
Iosiderite
KUW
Ligusticum acutilobum
logic fallacies
media life
melanodon
meridional cell
nonsprouting
nuclear runaway
nucleus dentatus
oestringen
ople tree
output transfer function
parallel flow heating furnace
pebble-dashed
pentamethine
phasetrajectory
Pivoteau
Price County
rabones
radiation health physics
railway wear tolerance
ray crossing
red onions
refractometrically
Riemann-Christoffel tensor
safety protective lighting
SATA cables
sheep-stealer
shift position
Ship Re-mortgage
shoot a glance at sb
Shuakhevi
straight-through flow
straw in the wind
subs' bench
sulfoxidation
tarsoconjuntiva graft
tavernas
tetrarchic
three-section cut
tin-cans
tomographic scanner X
top-side
trabeculae cranii
trade mode
university-levels
up one level
ventral celiotomy
yummily
Zimb.