[网络] 液压固有频率

Section A Short Conversation [00:04.78]1.It seems to me that there is no need to have a screen on the door in the winter [00:12.04]We usually put it on in summer, don't we? [00:16.90]The only reason for having a screen on the door is [00:21.94]to kee

发表于:2018-12-01 / 阅读(214) / 评论(0) 分类 决胜六级英语听力

Section A Short Conversation [00:04.99]1. M:You're a wonderful cook,Ann. [00:09.64]Everything is so good. [00:12.98]W: Glad you like it. [00:15.91]I didn't do all of these dishes,though,Linda helped me. [00:21.45]Q: Who did all of the dishes? [00:24.

发表于:2018-12-01 / 阅读(228) / 评论(0) 分类 决胜六级英语听力

Section A [00:02.90]1.W:You've heard my report. Are there any comments? [00:07.94]M:On the whole,I agree with what you said. [00:12.20]But your last point about putting on a play doesn't seem to be very practical. [00:18.55]How can we put on a play w

发表于:2018-12-01 / 阅读(235) / 评论(0) 分类 决胜六级英语听力

今天我们分享5个实用又有效的方法,让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源,结合这几点,坚持下去,你的英语发音一定会大有提升。 怎么让英语发音更

发表于:2018-12-01 / 阅读(101) / 评论(0) 分类 英语音标发音视频

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(155) / 评论(0) 分类 数学英语

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(151) / 评论(0) 分类 Friends 老友记全10季英语插曲

This is the VOA Special English Economics Report. Many people think the search for cleaner energy leads only to renewable resources like sun, wind and water. But it also leads to a fossil fuel. Natural gas is considered the cleanest of the fossil fu

发表于:2018-12-15 / 阅读(66) / 评论(0) 分类 VOA慢速英语2009年(十)月

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(135) / 评论(0) 分类 2011年VOA慢速英语(十)月

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(111) / 评论(0) 分类 趣谈英语

Multimode Optical Fiber(S) Multimode fibers, with much wider cores than single mode fibers, allow light to enter at various angles, and reflect (bounce off of) core-clad boundaries as electromagnetic

发表于:2019-01-03 / 阅读(115) / 评论(0) 分类 电信英语

中文 英文 缩写 多功能话务台 Multi-function Attendant Console MAC 多功能信息分配系统 Multi-function Information Distribution System MIDS 多级存储管理 multi-tier hierarchical

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 电信英语

中文 英文 缩写 单(点)播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban

发表于:2019-01-03 / 阅读(136) / 评论(0) 分类 电信英语

Robot Can Help With Farm Work 可以帮助农民干活的机器人 In the American state of Idaho, a robot moves between lines of fruit trees and grapevines. It is doing farm work. Called IdaBot, this robot is a prototype, or model. An engineering te

发表于:2019-01-12 / 阅读(415) / 评论(0) 分类 2016年VOA慢速英语(十一)月

Technology Developed in Texas Expands Natural Gas Production LEAM Drilling Systems, in Conroe, Texas, runs its trucks on compressed natural gas, or CNG. LEAM Vice President Scott Bradley said cheap natural gas makes the company's 18 CNG trucks a good

发表于:2019-01-13 / 阅读(91) / 评论(0) 分类 VOA标准英语2012年(六月)

Study: No Evidence Hydraulic Fracturing Pollutes Water A new study finds no evidence that the controversial practice to extract natural gas known as hydraulic fracturing is contaminating ground water. The report, Separating Fact from Fiction in Shale

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 VOA标准英语2012年(二月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 VOA标准英语2014年(四月)

Natural Gas, Environmental Regulations Hurt US Coal Regions 天然气的使用伤害了美国煤炭产区的利益 洛根,西弗吉尼亚州许多发电厂在美国使用的是天然气代替煤发电,减少二氧化碳的排放量。虽然这可能是

发表于:2019-02-01 / 阅读(62) / 评论(0) 分类 VOA常速英语2013年(八月)

There are many ways to express the frequency of events. Here are just a few. 你可以用许多方式来表达事情发生的频率,以下仅为其中一些。 1. a few times 1.几次 2. all the time 2.总是 3. almost always 3.几乎总是 4. almo

发表于:2019-02-03 / 阅读(146) / 评论(0) 分类 实用英语

如果你要暂时逃离这个世界,与世隔绝,暂时不想和熟人接触,你可能会不接电话,不带手机,不上社交网站。通常是因为和恋人分手或者是工作不顺。 今天要介绍的俚语是airplane mode,用来形

发表于:2019-02-09 / 阅读(123) / 评论(0) 分类 美国俚语

视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(109) / 评论(0) 分类 英语口语
学英语单词
absence of consideration
Adbhar
aljamiado
Android Ice Cream Sandwich
Arendite
axymyiid
bades
barratron
believe water will flow uphill
booster rockets
breathing-space
carbide-fuelled breeder
credit for state death taxes
CSAVP
cyclical pattern
d flip-flop
day-jobs
deuteropathy
dictyostic stage
education centre
electric pressure gauge
electrodermograph
emery roll with iron ridge rice whitener
empocket
Faedis
fahrenkopf
family Hydnaceae
finished enamel
gear mixer
gelatin stab
genus roccellas
geodetic satellites
geotechnically
gibbsitic bauxite
grease rack
high temperature calcination
indirect democracy
inferior pharyngeals
interlobular emphysema
ionophoreses
irradiatino damage
jump vector
kaampu
Kūmel
Lacono-
Laffler's methylene blue
lamprophane (lamprofanite)
language abilities
lima bean plants
Lüderitzbucht
maximal ratio combining
maximizing control mode
mish-mash
motor-generator
multistage sampling procedure
neutral density
o-(carboxymethoxy)benzoic acid
offal boat
one-through boiler
panel joining machine
paramagnetic relaxation
parasitic disturbance
pennoncier
photomedicine
plate like
Polypodiinae
post office protocol 3
prepositional insertion
pyrena
Q2'
recirculation reactor
reverberatory
revolving singer
rot-proof
rotating plug
Rubik Cube
sawdering
search system
somnine
Stadhampton
standard division
sticky ends
stinch
surface inversion layer
sweet teeth
synchronous residual time stamp
tack trice
teamaking
tellurine
tertiary recovery rate
the target
thyroidotoxin
toxoptera citricida
transitionality
tree fuchsia
trough aloft
turnley
two-level maser
viescerotropism
vitos
wheel horse
will-power