有效输出阻抗

There are six characteristics of speech, all of which are vital to speak effectively. In this section we'll look at each of them separately. These speech characteristics are basically important to you

发表于:2018-11-28 / 阅读(277) / 评论(0) 分类 疯狂英语2001年

BY STEPHEN R .COVEEY The first habit is 1)proactivity. Be proactive. The word proactivity is fairly common in management literature, but you won't find it in the dictionary. It means more than merely

发表于:2018-11-28 / 阅读(315) / 评论(0) 分类 疯狂英语2001年

[00:00.00]chapter 2 Computer Hardware [00:02.31]第二章 计算机硬件 [00:04.62]Dialogue 1 [00:05.73]句型1 [00:06.84]A:I thought computers were supposed to make your life more convenient. [00:09.26]我想电脑应该是让人的生活更方便才

发表于:2018-12-05 / 阅读(277) / 评论(0) 分类 电脑英语

插座、插头和其它连接物(电器连接) Sockets, plugs and other contacts [electric connections] 插头、插座及其他接触器(电接头) Plugs, sockets and other contacts [electric connections] 表面覆有带电导体的玻璃 Glass

发表于:2018-12-18 / 阅读(161) / 评论(0) 分类 英文语法词汇

By Jessica Berman Washington 14 May 2008 Researchers have determined that commonly prescribed triple-drug combination therapies that use old antiviral drugs are the most effective for suppressing the deadly virus that causes AIDS. The findings have m

发表于:2019-01-09 / 阅读(193) / 评论(0) 分类 VOA标准英语2008年(五月)

OPEC will cut its oil output by 1.5 million barrels a day starting in November, with chances of more cuts to come. But from Paris, Lisa Bryant reports the announcement was met by a further drop by financial markets. OPEC hopes that by cutting output

发表于:2019-01-13 / 阅读(197) / 评论(0) 分类 VOA标准英语2008年(十月)

GUY RAZ, HOST: I want to ask you about this really famous Talmudic notion - actually, it might be that in the Quran as well - but this idea that, you know, if you save a single life, then you have saved all of humanity. You know that one? PETER SINGE

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 2017年NPR美国国家公共电台5月

OPEC Agrees to Reduce Oil Output Kerry Sheridan Oil prices edged higher Tuesday after ministers from the Organization of Petroleum Exporting Countries (OPEC) agreed to reduce output. OPEC ministers ha

发表于:2019-01-31 / 阅读(189) / 评论(0) 分类 VOA2004(上)--各类新闻

China's iron ore manufacturers say they're struggling to keep their businesses afloat because of high costs and taxes while production is on the rise for the sector's global giants. Brazil's Vale SA is the world's largest iron ore producer and it say

发表于:2019-02-03 / 阅读(220) / 评论(0) 分类 cctv9英语新闻2015年

Chinas top planning body has relaxed working day restrictions on its coal mines after reduced output boosted prices, frustrating central planners desire to control both price and supply of the nations most important energy source. 中国最高规划机

发表于:2019-02-05 / 阅读(171) / 评论(0) 分类 英语新闻

BEIJING, Aug. 19 (Xinhua) -- China's steel output growth slowed in July and prices of steel products have continued to drop, according to data from the National Development and Reform Commission (NDRC). Crude steel production gained 4.2 percent year

发表于:2019-02-06 / 阅读(199) / 评论(0) 分类 英语新闻

An expert at the International Energy Agency says it may be many months before Libya's damaged oil industry can resume full production. The head of IEA's Oil Industry and Markets Division, David Fyfe, said Thursday there are many logistical, operatio

发表于:2019-02-06 / 阅读(170) / 评论(0) 分类 英语新闻

By Lisa Bryant Paris 01 February 2008 OPEC's 13 members, meeting in Vienna Friday, rejected calls by the United States to increase oil output. The oil cartel said supplies meet current demands. Lisa Bryant has more from Paris. Following talks in Vien

发表于:2019-02-06 / 阅读(187) / 评论(0) 分类 VOA常速英语2008年(二月)

BEIJING, Dec. 9 (Xinhua) -- China's industrial production growth continued to accelerate in November, indicating that the nation's economy is rebounding after seeing its lowest expansion pace in more than three years. China's value-added industrial o

发表于:2019-02-06 / 阅读(185) / 评论(0) 分类 英语新闻

China's industrial output growth accelerates in October BEIJING, Nov. 9 (Xinhua) -- Industrial production growth continued to accelerate in October, presenting evidence that China's economy is picking up steam after seeing its lowest growth rate in m

发表于:2019-02-06 / 阅读(185) / 评论(0) 分类 英语新闻

我们都知道,英文里,this和that可以用来表示这个、那个,它们叫做指示代词,其复数形式分别为these(这些)和those(那些)。其中近指用this和these,远指用that和those。其主要用法如下: 一、基本用

发表于:2019-02-07 / 阅读(198) / 评论(0) 分类 英文语法词汇

China's autumn grain output to hit record high BEIJING, Oct. 19 (Xinhua) -- China's grain output this autumn is likely to hit a record high and bring a ninth year of consecutive growth in the annual output, an official with the Ministry of Agricultur

发表于:2019-02-08 / 阅读(430) / 评论(0) 分类 英语新闻

It的用法 1.作人称代词 John likes playing Pingpong./ He always does it in the afternoon.(指代上下文提到的事物);/It's time we went home. / How far is it from here to your home ? / It is getting warmer and warmer./ It's very

发表于:2019-02-13 / 阅读(154) / 评论(0) 分类 英文语法词汇

GRE频道为各位考生整理了GRE阅读:能源消费类背景知识,供考生们参考使用,更多GRE辅导请继续关注新东方网GRE频道。 Between 1970 and 1980, energy consumption by United States industry peaked and then declined,

发表于:2019-02-17 / 阅读(157) / 评论(0) 分类 GRE英语

Between 1970 and 1980, energy consumption by United States industry peaked and then declined, so that by 1980 total industrial use of energy was below the 1970 level even though total industrial output had grown substantially in the same period. Indu

发表于:2019-03-11 / 阅读(215) / 评论(0) 分类 GRE英语
学英语单词
adenopoda
afflicters
air recirculation
air-driven hydraulic jack
analog input module
antilanguage
argie bargie
aromatic carboxylic acids ester liquid crystals
back blade
Bantadjé
bearance
bel(b)
Belait
beyond ... vision
binary silica optical fibre
built-up hob
Casparian dot s
cell adhesion molecules
CNSWTG
counterquestion
coupon tax
cut-and-fill structure
dibutyryl cyclic adenosine monophosphate
diminish
doubled double string
duckfucker
electrotherapist
episio
episodic movement
fiborinogen
fibre active connector
filho
free programmable word processing equipment
fumigation certificate
glowless
groutings
Horcasitas
huperzia squarrosa
hydroperoxidase(Theorell)
hyperbolic flow equation
igneously
ixodes spinipalpiss
Juilly
juvenile rift
Kolga-Jaani
kwh
kypes
light-section microscope
lithoautotroph
m-g main component
magniloquency
manam
media impression
methyl orange test paper
minimainframe
moisture free basis
myotome
niladic
non-sensitizing
nylon coating
operational flight trainer
OS/2
outer pericycle
oxcarts
pass someone by
Pedicularis megalochila
pending page queue
penobscot b.
Petromyzontidae
phyllosticta ambrosiodis thuman
pnl.
point of symmetry
powdered anthracite
power shot
prethink
procacity
ring-shaped valve seats
Romannobridge
salary administration
Saprosma henryi
senile hemangioma
sentry-duties
sequential decision function
short-circuits
steelit (altered mordenite)
strongylium albopilosum
submicrotubule
telolecithal egg
thalictrum squarrosum steph.
the bermuda triangle
tiddling
transmission loss of leaky coaxial cable
Tussaphed
twice-daily
unmask false evidence
vacuum leak
Viburnum burmanicum
Vinh Tan
Westphalians
wheel drill
Windows window
wonkery