[机] 去灰

deashing的用法和样例:

例句

  1. The deashing effects of fluorine-bearing acid on coal and graphite were studied.以含氟酸为脱灰剂对煤和石墨提纯以制取高纯碳。

A: Did you already wash your clothes today? B: I've only washed my white clothes. A: Could you wash some of my dark clothes with yours? B: Is there any special care I should take with your clothes? A: The only thing is that they have to be washed on

发表于:2018-11-30 / 阅读(210) / 评论(0) 分类 英语情景对话-日常生活

A: Have you washed any clothes yet? B: No, I've only washed my whites. A: When you wash your dark clothes, can you put some of mine in? B: Sure. Is there any extra care that I should take with your clothes? A: Just make sure you keep it on the gentle

发表于:2018-11-30 / 阅读(280) / 评论(0) 分类 英语情景对话-日常生活

A: Have you finished washing clothes? B: I've finished my white clothes. I need to wash the rest. A: Well, when you do your darks, can you wash some of mine too? B: I can do that. Is there a special way you want them washed? A: They need to be washed

发表于:2018-11-30 / 阅读(273) / 评论(0) 分类 英语情景对话-日常生活

In the U.S.A. people celebrate the birthday of their first president, George Washington. They dont always celebrate on his birth date, which is February 22, because if it falls on a weekend, people dont get the day off. So, on the third Monday in Feb

发表于:2018-12-04 / 阅读(156) / 评论(0) 分类 英语课程学习计划和讲义

AMERICAN MOSAIC - A Memorial Fit for a King Opens in Washington DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. Im Doug Johnson. Today on our show, we play new music from Jay-Z and Kanye West. We also answer a question about Martin L

发表于:2018-12-07 / 阅读(153) / 评论(0) 分类 2011年VOA慢速英语(八)月

Lacrosse Debuts in Inner-City Washington School The modern version of the Native American game lacrosse is a popular sport at many predominately white and affluent, suburban private schools in the United States. But it also has taken root at a predom

发表于:2018-12-08 / 阅读(153) / 评论(0) 分类 VOA标准英语2011年(五月)

A gift of friendship from Japan nearly a century ago is in full bloom here in Washington. This time each year, thousands of cherry trees display white and pink flowers throughout the city, and prominently around the Tidal Basin near the Washington Mo

发表于:2018-12-08 / 阅读(138) / 评论(0) 分类 VOA标准英语2011年(三月)

AMERICAN MOSAIC - An Art Show in Washington Thats Out of This World DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. On our program this week, we read some of your comments about our recent shows And we liste

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 2011年VOA慢速英语(六)月

Fay went into the bathroom. She turned on the cold water. She turned on the hot water. Warm water came out of the faucet. She put her hands under the warm water. She rubbed her hands together. She picked up a bar of white soap. She rubbed the soap wi

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 超级简单英语阅读

AMERICAN MOSAIC - Science on View and Not at the Museum of Natural History in Washington DOUG JOHNSON: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week on our show, we play new music from Gillian Welch and we ans

发表于:2019-01-02 / 阅读(132) / 评论(0) 分类 2011年VOA慢速英语(八)月

THIS IS AMERICA -April 29, 2002: Washington Monument By Jerilyn Watson VOICE ONE: The tallest structure in America’s capital city is the Washington Monument. It is named for George Washington, the f

发表于:2019-01-07 / 阅读(252) / 评论(0) 分类 This is America

WASHINGTON, Aug. 3 (Xinhua) -- American Andy Roddick eased into third round of the ATP Washington Classic tennis tournament on Tuesday. Roddick, a three-time Washington champion, defeated Slovenian Grega Zemlja 6-4, 6-4 in just 84 minutes. I accompli

发表于:2019-01-07 / 阅读(184) / 评论(0) 分类 英语新闻

The local branch of my bank is located just a few blocks from where I live. It's very convenient, since it has four ATMs open 24/7. Today I had to go in to make a deposit, but since I wanted to cash a check as well, I needed to go inside to talk to a

发表于:2019-01-11 / 阅读(148) / 评论(0) 分类 地道美语播客

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Barbara Klein. Today we visit two art exhibits in Washington, D.C. that tell about life in America during two different periods. 1934: A New Deal for A

发表于:2019-01-11 / 阅读(147) / 评论(0) 分类 VOA慢速英语2009年(三)月

Archeologists in Frederick, Maryland are digging up the past, trying to piece together what the lives of slaves might have been like. French refugee farmers from Haiti kept slaves there in the early 1800s, and the National Park Service says the large

发表于:2019-01-14 / 阅读(155) / 评论(0) 分类 VOA标准英语2011年(二月)

A: What can I do for you? B: I need to make a deposit. A: Are you depositing cash or a check? B: Im depositing a check. A: Please sign the back of the check. B: There you go. A: Do you want cash back? B: Yes, please. A: How much cash would you like?

发表于:2019-01-15 / 阅读(202) / 评论(0) 分类 英语情景对话-银行

A: How may I help you? B: Im making a deposit today. A: Cash or check? B: I would like to deposit a check. A: You need to sign the back. B: Okay. Here you go. A: Would you like cash back? B: Yes, I would. A: How much? B: Let me get $150 back. A: Here

发表于:2019-01-15 / 阅读(228) / 评论(0) 分类 英语情景对话-银行

A: What can I help you with today? B: I would like to make a deposit. A: Will that be cash or check? B: Im depositing a check. A: Could you sign the back of the check, please? B: All right. Here you go. A: Would you like any cash back? B: That would

发表于:2019-01-15 / 阅读(281) / 评论(0) 分类 英语情景对话-银行

Upper-Intermediate - Live from Washington (D0034) A: This is Madeline Wright, for BCC News reporting live from Washington D. C. where, very shortly,the new President will deliver his inaugural address.Just moments ago, the President was sworn-in to o

发表于:2019-01-20 / 阅读(147) / 评论(0) 分类 纯正地道美语

WASHINGTON, D.C. Greg Watson has promoted solar power around the world for years. I work in green [technology] for an international development bank, [and] Im always saying, Look, the costs are down, there are all these incentives, really it makes ec

发表于:2019-02-08 / 阅读(159) / 评论(0) 分类 英语新闻
学英语单词
anion-semipermeable membrane
antiandrogenic
axillary hairs
axis of strain
bead flipper machine
binary to analog converter
Björninn
book gift
boom pole
burne
Caombo
capsular antigen
clip band
color encoder
crush cutting
database exception condition
decision feedback equalizer
descending inhibition
deuterochlorofrom
deviser
digital gaussmeter
disss
economic and social development plan
elastomeric energy absorber
epitaphy
failances
financial statement auditing
fluvial-marine sediment
fracture of medial condyle of humerus
fragrancy
gatos
glycoepitope
gogglings
gravitational abscess
heat of ablation
heptyl heptylate
hunger cure
hydrological map
Idle character.
ignorancy
industrial scientific and medical equipment band
integrated data processing
interplanes
isotopic substitution
journal receiver
Katrichev
kennes
lateral hypothalamus area
lazarus
liming method
local education authority
maheu
manchun
Mansonia annulatus
manual control of feedback system
maximum diameter perforated
merchantable bole
minimum royalties receivable
mismatch negativity
mouth neoplasia
msn
Nervus supratrochlearis
non-navigable
nondestructive toroidal memory core
organic chemistry of coal
phase mixture
phosphanthridines
phytocompounds
pikelike
potassium phenolate
PRC - People's Republic of China
qinghong
racemizes
radial thrust force
rashing
regear
relative detection limit
resonance interference
RH-PB
Riau(Riouw)
room sounding
Sayers winding
seal strip
skin numbness
slabbering
solecisms
Solomon Islander
spool off cable
STOXX
subpool queue
superabsorbents
theatricalizer
thunderies
total lumen efficiency
transformerless power-supply
turf sprinkler system
under-dress
underlaps
verification process
vitality index
wayside radio station
Wharton, Edith Newbold Jones