[水利] 百米管路水头损失

A: Whoa, I never saw a meter like this before; how do you use it? B: It's simple, once you do it a few times. Do you know how the old one worked? A: I never used a parking meter before. B: So we start out by deciding whether you will use cash or a cr

发表于:2018-11-30 / 阅读(233) / 评论(0) 分类 英语情景对话-大学生活

A: Excuse me, could you help me figure out how to use this new parking meter? B: Sure, it was confusing for me also. Have you ever used a regular meter? A: Yes, I understood the old one. B: Well, on this one you can use coins or a debit or credit car

发表于:2018-11-30 / 阅读(279) / 评论(0) 分类 英语情景对话-大学生活

KATHERINE COLE: This is SCIENCE IN THE NEWS, a program in VOA Special English. I'm Katherine Cole. BOB DOUGHTY: And I'm Bob Doughty. Today, we will tell about head injuries in sports. We will tell about evidence of hearing loss among younger American

发表于:2018-12-07 / 阅读(123) / 评论(0) 分类 2010年VOA慢速英语(九)月

By Parke Brewer For an athlete who had hoped to be a baseball player, Felix Sanchez is doing quite well. He had to turn to athletics after breaking his hand in an off-season wrestling match. The injur

发表于:2018-12-08 / 阅读(189) / 评论(0) 分类 VOA2004(下)--雅典奥运

1. The White House says it is rejecting a Canadian company's plan to build an oil pipeline from Canada to Texas. Supporters say the 7-billion-dollar pipeline will bring jobs. Opponents worried about harm to the environment. 2. The lawyer for the capt

发表于:2018-12-15 / 阅读(185) / 评论(0) 分类 美联社新闻一分钟2012(一月)

第26期:Something Wrong with the Meter Y:What's the fare,please? Y:请问车费是多少呢? X:Twenty dollars and sixty cents. X:20.60美元。 Y:What?You're overcharging me! Y:什么?你一定多收我的钱了! X:No way.Look.That's what the mete

发表于:2018-12-26 / 阅读(179) / 评论(0) 分类 出国旅游口语一本通

[00:02.45]Unit 5 Sports and Games [00:07.48]Lesson 17 [00:12.21]Exercise 1.1 [00:15.21]For boys ,there are ten events over two days. [00:19.46]On the first day there is the 100-meter race, [00:23.77]the long jump, the shot put, the high jump and [00:

发表于:2018-12-29 / 阅读(383) / 评论(0) 分类 北师大版初中英语七年级上

1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时

发表于:2018-12-30 / 阅读(172) / 评论(0) 分类 突破英文词汇

The sea is of no great depth at the Grand Banks. A few hundred fathoms at best. 纽芬兰岛暗礁脉的海水并不深,至多几百米。 But to the south there is a deep, suddenly occurring depression, a 3,000-meter pit. 但往南部突然深陷进

发表于:2018-12-31 / 阅读(128) / 评论(0) 分类 《海底两万里》中英双语有声读物

WASHINGTON, March 11 (Xinhua) -- The United States on Monday threatened sanctions against Pakistan as the South Asian nation pressed ahead with a gas pipeline project with Iran. As I said, if this project actually goes forward, we have serious concer

发表于:2019-01-07 / 阅读(168) / 评论(0) 分类 英语新闻

By Larry London Washington, DC 13 September 2006 watch Carbon Leaf report The members of Carbon Leaf have always managed to attract a large following -- from their early days as college students to their national appearance at the 2002 American Musi

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 2006年VOA标准英语(九月)

USA skeleton competitor Zach Lund poses for a portrait during the USOC Media Summit in Chicago. Lund was suspended for a year and booted from the 2006 Turin Olympics because of a hair-growth product that at the time contained a banned substance. He's

发表于:2019-01-13 / 阅读(208) / 评论(0) 分类 VOA标准英语2010年(二月)

英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计,[气象] 风速计。 audiometer n. [耳鼻喉] 听度计,听力表;测听计;音响测定器。 barometer n. [气象] 气压计;晴雨表;显示变化的事物

发表于:2019-01-14 / 阅读(198) / 评论(0) 分类 英文语法词汇

By Barry Wood Washington 11 October 2007 Last March, the leaders of Russia, Bulgaria and Greece signed an agreement to build a $1 billion pipeline to bypass the Bosporus and carry Russian and Central Asian oil directly to the Mediterranean at the Gre

发表于:2019-01-31 / 阅读(175) / 评论(0) 分类 2007年VOA常速英语(十月)

By Lisa Bryant Paris 10 July 2006 France woke up to the grim reality of its defeat against Italy in the World Cup championship in Germany. For VOA, Lisa Bryant takes a look at the mood in Paris, where a disappointed French soccer team arrived from B

发表于:2019-02-02 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(七月)

ROME, Jan. 9 (Xinhua) -- Mirko Vucinic hit in an extra-time winner to help Juventus beat AC Milan 2-1 in the quarterfinals of the Coppa Italia on Wednesday. The Milan side went ahead in the sixth minute through Stephan El Shaarwy, and six minutes lat

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 英语新闻

BEIJING, Dec. 2 (Xinhua) -- Three-time NBA All-star Gilbert Arenas missed a head-to-head clash with seven-time All-star Tracy Mcgrady in the fourth round of the Chinese Basketball Association (CBA) league on Sunday. Arenas was benched for groin strai

发表于:2019-02-08 / 阅读(182) / 评论(0) 分类 英语新闻

Almost every day when Jobs was healthy and in the office, 当乔布斯身体状况尚佳而且不外出时,几乎每天, he would have lunch with Ive and then wander by the studio in the afternoon. 他都会和艾弗一起吃午餐,然后去工作

发表于:2019-02-15 / 阅读(134) / 评论(0) 分类 乔布斯传

WASHINGTON, Nov. 14 (Xinhua) -- Nearly a fifth of all Americans 12 years or older have hearing loss so severe that it may make communication difficult, according to a new study led by Johns Hopkins University researchers and published Monday in the A

发表于:2019-02-18 / 阅读(170) / 评论(0) 分类 英语新闻

A: Excuse me, could you help me figure out how to use this new parking meter? B: Sure, it was confusing for me also. Have you ever used a regular meter? A: Yes, I understood the old one. B: Well, on this one you can use coins or a debit or credit car

发表于:2019-02-27 / 阅读(221) / 评论(0) 分类 大学生活-College Life
学英语单词
a cloud on the horizon
ADRx
Aeacidae
Affiénou
alkaline-earth metal
Ammodiscus
antimonite
archchaplain
awabi
Awe, Loch
axial-module
Babar Island
balance file
banana weevil
be cured of
brevispathum
broad bean wilt virus
broadcasting equipment
Brp.
buy forward
cataylsis
cloud element
constant-elasticity model
Cretin, C.
Curacit
depolariser (depolarizer)
Derek Jarman
director-general
do one's job
DOAP
document access model
downwarpings
drillhole
end boiling point
ficcoxanthin
flammables
flywheel generator
folded table
garcinia cowa roxb.
Good Middling Lighter Spotted
Group of 24
hepatoviral
heurige
highest peak
how long
ilindens
isocompound
jet-black
lead of thread
length of runoff
lop-sideds
many irons in the fire
Maritime Legal Norm
marnis
mediagenic
nanomicelles
nimbostrati
nondispersive infrared analyzer
nonlinear analysis program
nonwaivable
nordihydrocodeinone
Orion Nebula(M42)
passing around
peltigera canina
Pereiras
phenolic glycoside
Plimmer's salt
poly-d
psoas sign
radio influence field
rellstabs
remote-control launching rack
reservoir initial filling
ring temple
saudi arabias
scatologically
shlimazls
Siegesbeckia L.
size assortment
skoverour
sloping line
spiders
spirocyst
spongings
ST_strong-and-weak_having-a-powerful-effect
stearoconotum
subacute-myelo-optico-neuropathy
Sulphapyrimidine
summer pipe
superfly suit
swing tray elevator
teres ligament of liver
theoretical pedagogics
total wars
triphenyltin bromide
two-arm kneader
unless caused by
unsequentially
vagetaion
vitascan
voltmeter multi-cellular electrostatic
western dewberries