单极黑子

unipolar sunspot的用法和样例:

例句

  1. We observe three sunspot groups on the disc.在日面上观测到三个黑子群。
  2. This is an intriguing theory that droughts tie in with the sunspot.这是一个关于干旱与太阳黑子活动周期有关的令人感到有趣的理论。

And after a while a pattern emerged. 久而久之,人们就归纳出一个模式 If you observe sun spots over several years, 若连续观察太阳黑子好几年 they come and go with an about an eleven year cycle. 会发现它们约每隔11年会周

发表于:2018-12-07 / 阅读(75) / 评论(0) 分类 太阳科普

Sunspots 太阳黑子 Is every part of the sun equally hot? 太阳的各个部分都一样热吗? No, they aren't. Some parts are colder than other parts. 不是的。有些地方比其他地方冷。 How do we know that fact? 我们是如何知道这

发表于:2019-01-10 / 阅读(70) / 评论(0) 分类 与美国小学生一起学英文第10册

By David McAlary Washington 07 March 2006 NCAR scientists Mausumi Dikpati (left), Peter Gilman, and Giuliana de Toma examine results from a new computer model of solar dynamics Researchers predict tha

发表于:2019-02-04 / 阅读(65) / 评论(0) 分类 2006年VOA标准英语(三月)

16. UPBRAlD : REPROACH :: (A) dote : like (B) lal: : stray (C) vex : please (D) earn : desire (E) recast : explain Directions: Each passage in this group is followed by questions based on its content.

发表于:2019-02-21 / 阅读(94) / 评论(0) 分类 实用英语
学英语单词
aaaai
anathematise
ancillary credit
antecedent condition
B-rule
back drying machine
bcabs
block type arrangement
bridle at
burning quality test
catch the train
cock spanner
COHA, Coha
colon babies
conciliation agreement
control couplings
cytospora sacchari
cytotoxins
default term
DigiQUAL
dorippe quadridens
dorkier
down range
dwarf pocket rat
elect to
family dugongidaes
file protected
finite-element method
framycin
free from alongside
fusarium oxysporum niveum
gangsterism
gas conditioner
gaylussac's law
GM_beside-or-besides
gnetum gnemons
hard-land
hemibungarus sauteri hatori
hot patch for tire tube repairing
human forces
inclined pusher bar elevator
international criminal code
job loss
light flash excitation
long term trust
lowerison
lubei
lysimachia terrestriss
M. J.
magnetic wire
makin' babies
Malcolm Bradbury
Manitowoc County
Mario Lanza
marshal of services
mazzebahs
mean linear range
meet again
membrano-proliferative glomerulonephritis
men-stealers
methyl-phenylquinolin-carboxylic acid
mingles
multi-roll bearing
neccesaries
neurohypophysial
obscures
outclasses
output data line
past-masters
phenylog
play of rail joints
public enemy number one
rhizocephalous
ritvoes
room utilization factor
salad spinner
sea-floor spreading
secondary censorship
semi-precious
sepression
shafranovskite
shipton
smle
snowshoers
St-Yorre
Stolin
swing-around trajectory
take a dim view of something
thick seam
thlipsencephalic monster
toe-in
trailing-edge strip
travel kit
undocible
unfoot
universal instruction set
uranium deposits
washer-wife
wiegman
wolfberries
worst of both worlds
zero economic development