产生器衰减单元

[00:04.00]flight [00:06.22]n.飞翔,飞行;航班;航程;楼梯的一段 [2]逃跑,溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0

发表于:2018-11-30 / 阅读(379) / 评论(0) 分类 考研英语词汇2005

New Words 10B @ chilly a. cold enough to be unpleasant 寒冷的 @ emit vt. send out heat, light, sound, etc. 发出 @ strap n. [C] a narrow piece of leather or other strong material 带子;皮带 @ waist n. [C] the part of the human body below the

发表于:2018-12-04 / 阅读(167) / 评论(0) 分类 新视野大学英语读写教程词汇 第三册

[00:00.18]Yeah, okay. Okay. 好啦,这下好啦 [00:09.54]I'm very proud of you, Bart. Over 24 hours sober. 我为你自豪,巴特,才一天你就清醒了 [00:13.86]-You are, aren't you? -I'II prove it. - 你酒醒了吧? - 我来证明给你看

发表于:2018-12-07 / 阅读(220) / 评论(0) 分类 听电影学英语-辛普森一家

Unit 10 Section (A) The Bermuda Triangle Phenomenon At 2 PM on December 5, 1945, five Navy aircraft took off in perfect flying weather from a naval airinstallation in southeastern Florida, on a routine training mission over the Atlantic Ocean. Less t

发表于:2018-12-29 / 阅读(184) / 评论(0) 分类 新视野大学英语读写教程(3)

UNIT 8 Protecting Our Environment Part I Pre-Reading Task Listen to the recording two or three times and then think over the following questions: 1. What kind of paradise is described in the song? 2.

发表于:2018-12-29 / 阅读(227) / 评论(0) 分类 全新版大学英语综合教程

And you know, along the way in this journey of discovery, I learned a lot. I learned a lot about science. But I also learned a lot about leadership. Now you think director has got to be a leader, you know, leader of, captain of the ship, and all that

发表于:2018-12-30 / 阅读(184) / 评论(0) 分类 名人励志英语演讲

fruitful a.多产的;有成效的 frustrate vt.破坏,阻挠;使失败,使泄气 fry v.油煎,油炸 fuel n.燃料;养料 v.(给)加燃料;刺激;推动 fulfil vt.履行(诺言等);完成(计划等);达到 fulfill vt.履行(诺言、

发表于:2018-12-30 / 阅读(211) / 评论(0) 分类 大学英语四级词汇拼读版

Transmission Facilities Transmission facilities provide the communication paths that carry user and network control information between nodes in a network. In general, transmission facilities consist

发表于:2019-01-03 / 阅读(191) / 评论(0) 分类 电信英语

I-MAC isonchronous media access controller IDN integrated digital network IEC International Electrotechnical Commission Impairments Impairments is the (e.g., transmission channel and signal impairment

发表于:2019-01-03 / 阅读(177) / 评论(0) 分类 电信英语

AT Command - This is the character

发表于:2019-01-03 / 阅读(205) / 评论(0) 分类 电信英语

BEIJING, April 8 (Xinhua) -- Qinshan nuclear power plant, China's first, has finished an expansion project with a new generator unit in operation, said China National Nuclear Corporation (CNNC) on Sunday. The pressurized water reactor power-generatin

发表于:2019-01-07 / 阅读(232) / 评论(0) 分类 英语新闻

True, he had not the qualities of social humor or wit, but he was an example of indefatigable industry. 实际上,他天生没有幽默感,也不会说俏皮话,可他是这一行业不辞辛苦劳作的典范。 He came to his studies every mo

发表于:2019-01-10 / 阅读(284) / 评论(0) 分类 美国语文第六册

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(285) / 评论(0) 分类 2015年VOA慢速英语(七)月

RAY SUAREZ, HOST: After Harvey and Irma, the hurricane season wasn't over. Hurricane Maria made landfall on Puerto Rico as a massive Category 4 storm. Months later, the power supply is still spotty, and thousands of homes still rely on generators. Da

发表于:2019-01-16 / 阅读(233) / 评论(0) 分类 2017年NPR美国国家公共电台12月

JUDY WOODRUFF: Next: the possibilities of getting more energy through water. Humans have long harnessed the power of water to perform work. In modern time, hydroelectricity, generated by the power of water flowing through turbines at the base of dams

发表于:2019-01-27 / 阅读(248) / 评论(0) 分类 PBS访谈环境系列

Scotch whiskey is said, by some, to have many magical qualities. Now, scientists in Scotland have discovered one more: it can be a weapon against polluted waste sites. A by-product of the spirit is 99.96 percent effective in cleaning contaminated gr

发表于:2019-02-05 / 阅读(206) / 评论(0) 分类 VOA标准英语2008年(十二月)

By Suzanne Presto Irbil 08 June 2008 Young people in Kurdistan are embracing new opportunities to develop and expand their own businesses. Suzanne Presto speaks to one young woman who balances a family, two beauty salons and entrepreneurial classes

发表于:2019-02-07 / 阅读(154) / 评论(0) 分类 VOA标准英语2008年(六月)

By Nico Colombant Monrovia 02 April 2008 A second Indian all-female contingent has been deployed in Liberia for a few months now, showing that women can become the norm for peacekeeping operations. They are also inspiring Liberian women to become par

发表于:2019-02-13 / 阅读(160) / 评论(0) 分类 VOA常速英语2008年(四月)

Now Minneapolis-based inventor Rich Kronfield has created an electric-assist 'Raht Racer' velomobile that he claims can travel at up to 100mph (160km/h). 现在美国明尼阿波利斯的发明家里奇?科伦菲尔德研制了电动拉特赛车(Ra

发表于:2019-02-13 / 阅读(237) / 评论(0) 分类 阅读空间

It's being described as the next health hazard after junk food binging and sedentary living: chronic sleep deprivation. 慢性失眠一度被认为是继垃圾食品和久坐不动之后的又一健康杀手。 At a major sleep conference in Boston t

发表于:2019-03-13 / 阅读(452) / 评论(0) 分类 英语美文
学英语单词
a sense of proportion
An Nūhud
analytical error
anisothermal heat treatment
arteritis obliterans
arthropathia neurotica
artificial earthquake
automatic homing control
bergschrund
body water
bofill
bosk
calling organ
carbon-containing alloy
carotis
clinodome
color phase chart
comic effect
compartmentalized
controllor
Copper Center
coralskippers
differential operator
domain wall resonance
Dow-Jones utilities average index
drive sb round the bend
elbow union
exact sampling theory
expendable part
export acceptance
family Helotiaceae
first-class value
flatpick
flemiphilippinin
flight at high angles of attack
flow resource
forg
fovea costalis inferior
free kicks
fuel vapor recovery system
garnety
haploid nuclei
host adaptor
immutability of species
inter-agency
joint probability distribution function
Khaskovska Oblast
Kurtidae
laspeyres price index
like fun
lipochondrodystrophy
lucanias
Many a little makes a mickle.
marine biological research center
marine glues
mathematical reviews
megalocytes
Metacopa
naj hammadi
Namaqualand
neyghbour
nightclubs
Nocardia opaca
normocarbia
ocean temperature
open forging steel
optoelectronic scanner
oval flange
playettes
pregnant mare serum hormone
program manager
psathyrella spadicea
pyroelectric temperature sensor
sand mix
scaphoid bone
scheduling software
Selkirkshire
server address
SHTC (superheater steam temperature control)
slap with
slip ring motor
sogginess
sommerstein
spherical head without folded edge
spied
stampen
stem maggot
stirring into
straw line
subfrequency
supercritical steam pressure
supervening
thallogen
the lake house
theorem of corresponding states
thoragasson
thumble
tool lapping machine
unprovisioned
vestibular pupillar reaction
water draught gauge
zonal coding