光谱类别

spectrum classes的用法和样例:

例句

  1. No one has ever gone to the surface of a number of different asteroids of different spectral classes and done the real geological characterization.没人曾到过很多不同光谱类别的小行星表面上完成真正的地质特征考察。

I attend English classes at a language program in my city because I want to improve my communication skills. English has become the international language around the world, and I might be able to get better employment and make more friends if I learn

发表于:2018-12-03 / 阅读(137) / 评论(0) 分类 在学校—At School

Online Classes May Force Changes at Universities This is pretty amazing, said the University of Virginia's David Evans, teaching an online introduction to Computer Science. Online classes are now taught by many top universities and offer everything f

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发表于:2018-12-26 / 阅读(159) / 评论(0) 分类 转学-Transferring to a Universit

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发表于:2018-12-26 / 阅读(189) / 评论(0) 分类 转学-Transferring to a Universit

A: Is this where I go to register for classes? B: This is it. A: I need to add a few classes. B: What classes would you like to add? A: I need to take some classes that will help me transfer. B: Have you finished any classes so far? A: This is my fir

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发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 大学英语对话

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Education Report - Inmates Find Hope in College Classes at San Quentin Prison 教育报道 - 圣昆廷监狱为犯人提供大学课程 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 Last week we to

发表于:2019-01-02 / 阅读(162) / 评论(0) 分类 2011年VOA慢速英语(七)月

Cooking Classes Aim to Restore Health After Addiction At Boston Medical Center, patients recovering from drug dependencies are getting healthier one meal at a time. For years, the hospital has offered cooking classes for patients with medical conditi

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As It Is - Remember Your Chemistry Classes? An international team of researchers recently reported creation of a new element that is 40 percent heavier than lead. The researchers successfully developed what they are calling Element Number 117 at a la

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Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

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This is the VOA Special English Education Report. Surveys of American teenagers find that about half of them do not get enough sleep on school nights. They get an average of sixty to ninety minutes less than experts say they need. One reason for this

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A: Good morning, may I speak with Professor Clark, please? B: You are speaking with Professor Clark. A: Professor, I am Kalia from your morning literature class. B: Yes, how can I help you? A: I ran my car into a tree yesterday and need to miss a few

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学英语单词
.vsw
a scrape of the pen
alkali hose
applewood
autoconnector
automatic rhythmicity
Beaufort wind scale
bread boards
Carex stipata
central-adjustable handle-adjustable wrench
charren
chlorguanide
cloth mark
coloplex
computing group
cortico-visceral pathology
cubic boron nitride cutting tool
dayley
dee-dee
demand side management
digital alarm clock
Disciotis venosa
dopants
dryopteris reflexosquamata
effect of salinity
erbium fluoride
gate drive
genus Petaurista
glapion
God comes to see without a bell.
grouted rock bolt
gum resins
haitink
HAR (homogeneous aqueous reactor)
hated
helical mixer
Hertz's law
hire earned
hydrasorter
Iss.
jet fatigue
jumping salad
karez
kevin johnson
klinefelters' syndrome
Larbert
letterman jacket
level rule
life aesthetics
main bedroom
massotherapist
mid-range performance
mid-wife
mitral valve atresia
Mshinskaya
needleless
neuronin
nmes
oscillating separator
overentitled
peace-dividend
plum-blossom needle
ponderingly
porcelainized
posterial
probability semigroup
protobioside
pseudoreversible
quick restart(ing) after a scram
real-time basic executive
recently-purchaseds
remonstrator
renunciants
ruralize
sacky
salamanders
Samain
Saragat, Giuseppe
Schridde's cancer hairs
shift factor
slotted link
standard method of measurement
straw line
stroop task
subverts
Sumbu
supplement feed
system voltage drop
tall story
the swinging ring
to trace
total drawing deformation
tractus spino-olivalis
translation glide
trunkpiston
UUO
varns
vendetta
vistadome
vollouth
watch one's p's and q's
wave in