音标:[ˈplænɪˌteri: ˈnebjələ] ;
行星状星云
词型变化:名词复数形式 : planetary nebulas

planetary nebula的用法和样例:

例句

  1. Many objections can be raised to this picture of planetary nebula formation.形成行星状星云的这一图象可能会引起许多异议。
  2. This image from the Hubble Space Telescope reveals the Cat&squots Eye Nebula to be one of the most complex planetary nebulae known.这张来自哈伯太空望远镜的影像,透露出猫眼星云是现知结构最复杂的行星状星云之一。

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学英语单词
alpine bluegrass
amber grese
antinarcotic raid
Arsenuranocircite
automatic space extension
autophagolysosome
base pair
basing machine
blood veessel
boivins
briefman
canvas for
carlitz
Celestone
centre closed shed
clear-eye blindness
cliniconeurological
coming to light
complaint tracking system
crawler-type truck
d'urfey
depitching
descending degeneration
diningrooms
Dixon's tyberculin
drum parity error
dust pick-up hose
easel mask
Eddington luminosities
electric distance measurement (edm)
emdical certificate
end user programming
energy industries
environmental disease
family culture
feature code menu
fire-fanged
fruit branch
fungible securities
gefilte
Ghanaianness
gone by the wayside
grubstaker
gynostemia
harbour speed
headquarter
high-energies
high-modulus furnace black
houngans
hypersonic analyzer
iklan
Indecainid
infrared nondestructive testing
initial elevater
intensive analysis
Jindo
Kinah
lakalescence
limocitrin
lithium-drifted germanium detector
marxist sociology
nubbling
original accumulation
our services
paijama
paillasse
painted boards
peitsch
phlyctenosis
point projection x-ray microscope
presentens
Prince of Wales' feathers
pyrocatechin
reactor lattice
retina pars optica
Rocky Mountain spotted fever
Rypticus
Salu, Selat
scallawags
self-release coupling
shootin' gallery
silicon avalanche diode
single-union deal
spherical condenser-type spectrometer
spring knives
strap-iron bridle
sunder out
thermostatic water-circulator bath
thumping
toll roads
top loop
top sod
tricarboxylic ester
Ulster Volunteer Force
user-micro programmer processors
vermuth steppe
Vivonne
wait staff
Waldheimia glabra
water intake crib
weary-looking
wild coal