道阻力,管道损失

[00:00.00]One evening a sea breeze [00:02.29]was causing a window [00:03.50]on a campus dormitory [00:04.70]to crash repeatedly as the [00:06.88]clasp on it had been broken. [00:09.84]The Duct tape put a swift [00:12.02]end to the nuisance [00:13.56]

发表于:2018-11-30 / 阅读(98) / 评论(0) 分类 最新15篇文章贯通英语四级词汇

[00:00.00]One of the typical uses [00:01.96]of the duct tape is to [00:03.60]repair a leak in [00:04.69]a faucet or water tap. [00:06.55]If the hose of a vacuum [00:09.07]cleaner has a hole in it, [00:10.92]The duct tape will [00:12.13]come to rescue

发表于:2018-11-30 / 阅读(96) / 评论(0) 分类 最新15篇文章贯通英语四级词汇

[00:00.00]Ingenious people have found many [00:02.61]alternative uses for this tape. [00:05.02]The binder on the tape [00:06.99]is of good quality and it [00:08.74]will stick to most surfaces. [00:10.92]The tape is of great strength. [00:13.12]It is

发表于:2018-11-30 / 阅读(220) / 评论(0) 分类 最新15篇文章贯通英语四级词汇

[00:12.03]The Duct Tape [00:14.00]Among the contents of [00:16.62]the toolboxes of most people [00:18.92]in the western world [00:20.23]you would expect to find [00:21.76]a hammer and nails, a drill, [00:24.17]screwdrivers and some screws. [00:26.47]

发表于:2018-11-30 / 阅读(208) / 评论(0) 分类 最新15篇文章贯通英语四级词汇

第二章 消化系统 Chapter 2 Digestive System accessory pancreatic duct 副胰管 accessory parotid gland 副腮腺 aggregated lymphatic follicles 集合淋巴滤泡 alimentary canal 消化管 alimentary gland 消化腺 alimentary system 消化系统 alveolar bone 牙槽骨 am

发表于:2018-12-05 / 阅读(122) / 评论(0) 分类 医学英语

第五章 男性生殖系统 Chapter 5 Male Reproductive System ampulla ductus deferentis 输精管壶腹 anterior urethra 前尿道 base of porstate 前列腺底 body of penis 阴茎体 body of prostate 前列腺体 bulb of urethra 尿道球 bulbourethral gland 尿道球腺 cavernou

发表于:2018-12-05 / 阅读(134) / 评论(0) 分类 医学英语

第二章 淋巴系统 Chapter 2 Lymphatic System accessory spleen 副脾 anterior cervical lymph node 颈前淋巴结 anterior mediastinal lymph node 纵隔前淋巴结 apical lymph node 尖淋巴结 axillary lumph node 腋淋巴结 bronchopulmonary lumph node 支气管肺淋巴结

发表于:2018-12-05 / 阅读(126) / 评论(0) 分类 医学英语

Study: Parasite May Be Killing US Soldiers Who Fought in Vietnam Fifty years after serving in the United States military, hundreds of Americans have a reason to believe they may be dying from a silent killer. Test results show some of the men may hav

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 2017年VOA慢速英语(十一)月

Economics Report - Microcredit Is Expanding to New Products for the Poor This is the VOA Special English Economics Report. Modern microfinance started with economist Muhammad Yunus. In the nineteen seventies, he started what became the Grameen Bank i

发表于:2018-12-16 / 阅读(44) / 评论(0) 分类 2012年VOA慢速英语(三)月

SCIENCE IN THE NEWS - Scientists Look At Plant Products With An Eye To New Possibilities for Health FAITH LAPIDUS: This is SCIENCE IN THE NEWS, a program in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell a

发表于:2018-12-16 / 阅读(56) / 评论(0) 分类 2011年VOA慢速英语(八)月

[00:07.21]UNIT12 [00:12.03]The Duct Tape [00:14.00]Among the contents of [00:16.62]the toolboxes of most people [00:18.92]in the western world [00:20.23]you would expect to find [00:21.76]a hammer and nails, a drill, [00:24.17]screwdrivers and some s

发表于:2018-12-30 / 阅读(86) / 评论(0) 分类 英语四级听力练习集锦

1. Emergency crews are on their way to South Texas as Erin approaches. The tropical storm is taking shape in the Gulf of Mexico, and forecasters predict it could reach land by tomorrow. Erin could bring heavy rains to a state that already has one of

发表于:2019-01-08 / 阅读(143) / 评论(0) 分类 美联社新闻一分钟2007

1. Millions of Americans on the go this Memorial Day weekend are taking a hit at the gas pumps. Gas prices are above the 3.20 level. However, experts say so far the prices aren't preventing a majority of Americans from traveling. 2. School children

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 美联社新闻一分钟2007

Zoila: I havent seen you around lately. What have you been up to? Leo: My business partners and I have been putting the final touches on our new line of energy drinks. Zoila: Really? I didnt even know that you were in the beverage business. Leo: Yeah

发表于:2019-01-11 / 阅读(111) / 评论(0) 分类 地道美语播客

Disabilities Prevent Aging Africans from Being Productive Researchers at the University of Pennsylvania said the findings are significant as older people with functional limitations have difficulty performing work that is required in their agricultur

发表于:2019-01-14 / 阅读(70) / 评论(0) 分类 VOA标准英语2013年(五月)

It is certainly a unique idea - an anonymous app that lets you chat from the toilet with others in a similar position. 有一款手机应用,可以让你在如厕时和其他正在上厕所的人进行匿名交流,这个创意不错吧? Called

发表于:2019-01-16 / 阅读(83) / 评论(0) 分类 英语新闻

and part of me doesnt want to beat up somebody whos taped to a tree. Jason is bright red. It contrasts nicely with the gray duct tape. Oh, says Clare. You know, I think thats enough. I am relieved. So of course I say, You sure? I mean there are all s

发表于:2019-01-29 / 阅读(58) / 评论(0) 分类 时间旅行者的妻子

Thats all I need to hear. I draw the gun and step to Clares side. I point it at the guys chest. Hi, Jason, Clare says. I thought you might like to come out with us. He does the same thing I would do, drops and rolls out of range, but he doesnt do it

发表于:2019-01-29 / 阅读(69) / 评论(0) 分类 时间旅行者的妻子

创口贴 You never know when youll get a cut or scratch. Even if its not bad, uncovered, it can be annoying. 你永远不知道什么时候会不小心被割伤或擦伤。即使伤口并不严重,露在外面也是够烦人的。 2. Safety pins 安

发表于:2019-02-18 / 阅读(69) / 评论(0) 分类 阅读空间

本文为大家准备了GRE词汇词根:duc,便于考生GRE考试备考。 duc , duct = lead 引导 409. educate〔 e- 出, duc 引导,-ate 动词后缀;引导出来,把由无知状态中引导出来教导出来 〕教育410. education〔 见上

发表于:2019-02-25 / 阅读(104) / 评论(0) 分类 GRE英语
学英语单词
a-phenoxypropylpenicillin
Addison's keloid
aldeas
anionic acid
artificial stocking
ASTEREX program
bakas
beat sb down
beauteously
beeramid
berque
blyton
bolshoy aksu
breil (brigels)
bring a hornet's nest about one's ears
bydrazotoluene
cardiac transplantation
case-hardened steel
cathode-ray charge-storage tube
cedarn
cholemic
coccidioidosis
completely reduced grammar
compliant structures
concert-goer
continent making movement
corbets
crossing plates
crossingham
crustacean biology
cura
cutaneous glomus
cylinder bore gauge
Dacelo gigas
dangling bonds
dehan
derail stop
differential galactic rotation
digital data conversion equipment
Does your friend speak English
double piston brake cylinder
engrossings
eylures
faithful to
fire-eaters
flat quick-connect termination
fluorigenic reaction
from below
gainfully
global
gluteal hernia
griefathon
ground pines
half-yearly account
Hexamidin
hinderers
hooty
hot spot factor
input output adapter
integrated diagnostic system
interofficed
irritainment
kayle
legal psychology
lithium polymer battery
loan secured by stock and bond
love stories
low power-factor mercury lamp ballast
medium term investment cycle
mercurous phosphate
modiolus comptus
molybdenum(v) oxyfluoride
morrisse
multi-use grinding machine
neathmost
nonintersecting
oscillatory laser behavior
pair assembly
pickthall
pink-eyed
pipe classifier
pocket-friendly
porphyroblastic texture
postural vertigo
reach up to
Regensburg
rose-coloureds
rule-breaker
ruralizing
salgh
set up hard
shit-scared
Simonsiealla
solid sprinkler system
spectroheliometer
spiral vane flowmeter
Swap Dealer
tingenone
triuranium octaoxide
vacuum-operated sheet piler
Vitor
zoster