音标:[iksˈpænʃən bit] ;
伸缩式钻头(钻井用)
词型变化:名词复数形式 : expansion bits

expansion bit的用法和样例:

例句

  1. A good way to help you to improve drilling technique is to use a jet bit.能帮助你们改进钻井技术的一种好方法是使用喷射式钻头。
【近义词】

DIALOGUE 95 1--You're not looking very cheerful. What's the matter with you? 2--Oh, nothing special. I'm just a bit fed up. 1--With the job? 2--With everything, with catching the same train every morn

发表于:2018-12-03 / 阅读(188) / 评论(0) 分类 英语经典听力对话

[00:00.00]UNIT 7 Expansion 7 [00:07.69]2 My name is Lily. [00:11.08]I'm thirteen yeard old . [00:13.40]I live in Beijing with my family. [00:16.35]Every day I go to school [00:18.37]just like other teenagers. [00:20.43]I always get up at seven o'cloc

发表于:2018-12-04 / 阅读(281) / 评论(0) 分类 北师大版初中英语七年级下

图片1 图片2 图片3 图片4 图片5 图片6

发表于:2018-12-10 / 阅读(179) / 评论(0) 分类 牛津阅读树ORTMP3(1-11级)

[00:00.00]UNIT 12 Expansion 12 [00:07.10]2 Hi,James, [00:09.92]Thanks for you letter. [00:11.35]You asked about my home. [00:13.58]I live with my parents in an apartment [00:14.97]in a district in the east of Beijing. [00:19.02]I live quite near Beij

发表于:2018-12-29 / 阅读(216) / 评论(0) 分类 北师大版初中英语七年级下

[00:00.00]UNIT 11 Expansion 11 [00:09.20]1 One day in England Diego [00:12.71]and Fernanda were very hungry. [00:15.40]They didn't have any food [00:17.34]and they didn't have any money. [00:19.65]So they thought out a clever plan [00:21.78]to get a

发表于:2018-12-29 / 阅读(236) / 评论(0) 分类 北师大版初中英语七年级下

[00:00.00]UNIT 10 Expansion 10 [00:08.19]6 Were there any programs on TV last night? [00:13.05]I was out. [00:14.46]No,there weren't. [00:16.34]There was a comedy,but it wasn't funny. [00:19.53]And there weren't any good soaps. [00:21.93]My Family wa

发表于:2018-12-29 / 阅读(220) / 评论(0) 分类 北师大版初中英语七年级下

IN THE NEWS - European Union Expansion By Cynthia Kirk BROADCAST: December 21, 2002 This is Steve Ember with the VOA Special English program, IN THE NEWS. The European Union has officially asked ten c

发表于:2019-01-02 / 阅读(130) / 评论(0) 分类 教育与新闻

The small Ethiopian town of Dukem has some of the most fertile land in the country. It also is home to Ethiopias first industrial park. Dukem is part of a government-led push to turn the mostly agricultural country into Africas manufacturing center.

发表于:2019-01-03 / 阅读(204) / 评论(0) 分类 2018年VOA慢速英语(二)月

A Little Bit Longer by Jonas Brothers Got the news today Doctor said I had to stay A little bit longer and Ill be fine When I thought it'd all been done When I thought it'd all been said A little bit longer and Ill be fine But you don't know what you

发表于:2019-01-10 / 阅读(152) / 评论(0) 分类 好听的英文歌曲

By Sonja Pace London 01 April 2008 Leaders from the 26-member North Atlantic Treaty Organization hold their summit this week in Bucharest, Romania. Topping the agenda will be what to do to help stabilize Afghanistan and what additional countries NATO

发表于:2019-01-11 / 阅读(143) / 评论(0) 分类 VOA常速英语2008年(四月)

只要坚强一点点:A Little Bit Stronger Artist:Sara Evans Song:A Little Bit Stronger Woke up late today and I still feel the sting of the pain But I brushed my teeth anyway I got dressed through the mess and put a smile on my face I got a l

发表于:2019-01-31 / 阅读(180) / 评论(0) 分类 流行英文歌曲

I'just little bit shy-Natasha thomas Dam dam dubi do Tell me what can I do I'm just a little bit shy Dam dam dubi do I really don't know why I'm just a little bit shy I try to tell you uh that I love you what can I do do what can I do Obsession forev

发表于:2019-02-02 / 阅读(160) / 评论(0) 分类 好听的英文歌曲

BEIJING, Dec. 19 (Xinhuanet) -- A new film about one of the most heartrending episodes in recent Chinese history leaves more to be desired. The Flowers of War is not the first Chinese movie to tackle the painful subject matter of the Nanjing Massacre

发表于:2019-02-06 / 阅读(194) / 评论(0) 分类 英语新闻

请看下面两个句子,not a bit与not a little同义吗? a. After such a long walk in such hot weather he was not __________ tired. b. We are not __________ tired. Of course we can go on with the work. A. a bit, a little B. a little, a bit C.

发表于:2019-02-07 / 阅读(128) / 评论(0) 分类 英文语法词汇

BEIJING, March 6 (Xinhua) -- Beijing Mayor Wang Anshun on Wednesday said the capital will work hard to cool down rapid urban expansion in order to address traffic congestion, pollution and resource scarcity. We will make efforts to control Beijing's

发表于:2019-02-08 / 阅读(148) / 评论(0) 分类 英语新闻

饶舌:50 Cent - Just a lil bit 相关介绍 :自从2003年50 Cent成为说唱音乐新世纪的最大暴发户之后,他的任何言行都成为了媒体推波助澜的素材,而50 Cent也深谙此道,口无遮拦,一幅唯我独尊的态势

发表于:2019-02-11 / 阅读(173) / 评论(0) 分类 节奏布鲁斯

LOURDES GARCIA-NAVARRO, HOST: The Republicans' failure to repeal the Affordable Care Act opened up an opportunity for advocates wanting to expand Medicaid. They see one last chance to get billions of federal dollars for their states and cover hundred

发表于:2019-02-13 / 阅读(103) / 评论(0) 分类 2017年NPR美国国家公共电台4月

今天我们要学的词是expansion。Expansion 扩展,扩充。The Kennedy Arts Center unveiled a $100 million expansion plan. 肯尼迪艺术中心宣布扩展计划,耗资一亿美元。President Obama supported the expansion of H1B visas fro

发表于:2019-02-18 / 阅读(154) / 评论(0) 分类 英语单词荟萃

Little Bit Lykke Li来自瑞典,又一个听得出明显的专属于欧洲的indie风格,很有童音感觉的嗓音稍稍有些单薄,但是纯真亲切,没有装饰或者任何花样,最本色的声音。这首Little Bit旋律简单,长短

发表于:2019-02-20 / 阅读(161) / 评论(0) 分类 天籁音乐

Dam dam dubi do Tell me what can I do I'm just a little bit shy Dam dam dubi do I really don't know why I'm just a little bit shy I try to tell you uh that I love you what can I do do what can I do Obsession forever Uh now or never what can I do do w

发表于:2019-03-02 / 阅读(198) / 评论(0) 分类 好听的英文歌曲
学英语单词
adprep
alfalfa drill
Ansells
anti-marxisms
barracking
bilateral cancellability
brachium of inferior colliculus
broths
carboloy residue test
cat fleas
cataphoresis
certainty decisions
Clear Lake Res.
coefficient of filteration
command and control system
composite price
computerized axial tomography
conducive(to)
cost theory of value
cranialization
cyclic bond
d-ill
deep-sea fauna
diver's barotitis
Dukla
electronic components laboratory
endorestitutional
ethmoidal sinusitis
event script procedure
forest-servitude
frequency distribution analyse chart
gastrogavages
General Motors
geochemical exploration analysis
gross focusing
haloacetic acid
herpesvirus platyrrinae
hotjobs.com
imp of the spigot
improvement in
irresonant
job definition
local job entry
long warm-up fuel cost
lowland glacier
maundy moneys
maximum angular rate
measurement-while -drilling
mechanochemical effect
medium-wave broadcast transmitter
Miller-Kurzrok tests
milstemonous
monumental inscription
mysophiles
net-radiation method
nocturnal animal
northford
out of pocket expense
photovoltaic cells
phytometer method
pipeline stopcock
preacts
reconstructed glacier
recoverable strain
recuse
referenced radio navigation
resistant spring
resonant-line tuner
respit
retinohypothalamic
rotational transform
route-map
rubbing leathers
rumen microbiology
savagizes
selfwise
semiconductor gage
sexualiser
signature log
speechrecognizingmachine
starch glue
static matte
stine
studmuffin
style fashion goods
supergranule
switch array
Taganka
tender board
the European Monetary System
thyratron
tibialis anticuss
type introspection
user license
value of symbol
variable rate account
variation series
water-break
wharf master
white matter of brain
white rouge
Wissenschaft