[经] 生产效率

Studying for a big exam at school or a presentation at work, but don't forget to get a good night's sleep. Brain scientists report more evidence this week that sleep can improve your memory. Researche

发表于:2018-12-11 / 阅读(188) / 评论(0) 分类 万花筒2006年

在上一讲中我们跟您谈了生产和经济活动中的效率,也就是efficiency,包括: 1 productive efficiency 生产效率 2 allocative efficiency 配置效率 3 dynamic efficiency 动态

发表于:2018-12-26 / 阅读(200) / 评论(0) 分类 实用英语

各位朋友好!在上一讲中,我们讲了调控市场供求关系的一个重要因素,就是:price - 价格。 我们今天要谈的话题是 efficiency - 效率。 经济学家认为,

发表于:2018-12-26 / 阅读(195) / 评论(0) 分类 实用英语

Idiom: On hold 暂时不做,搁置一段时间 Hit the book: Remote Grid Incentive Apart from Drawback Efficiency Equator Tilt

发表于:2018-12-27 / 阅读(258) / 评论(0) 分类 趣味青春英语

eat v.吃 echo n./v.回声,回响;共鸣 economic a.经济学的,经济(上)的 economical a.节省的;经济学的 economy n.经济;节约 edge n.边,边缘;刀口,刃 edit vt.编辑 edition n.版,版本 editor n.编者,编辑 ed

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

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(266) / 评论(0) 分类 四六级词汇与结构练习

The fine-furniture store where I work has been in business since the 1920s.Recently I received a call from a woman who wanted to replace some chairs from a dining set purchased from us in the 1930s.I

发表于:2019-01-03 / 阅读(183) / 评论(0) 分类 英汉幽默故事选读

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? When a healthy rat smells a cat, it flees. But rats infected with the Toxoplasma brain parasite actually follow cat odors, often presumably to their doom, red in tooth a

发表于:2019-01-08 / 阅读(263) / 评论(0) 分类 Scientific American(八)月

Agriculture Report - Improving 'Feed Efficiency' in Cattle 农业报道 - 提高牛的饲养效率 From VOA Learning English, this is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Animal feed is the bigge

发表于:2019-01-12 / 阅读(208) / 评论(0) 分类 2012年VOA慢速英语(十一)月

At the same time, methanogens can use hydrogen and carbon dioxide produced by other bacteria to generate methane, 同时,产甲烷菌可以使用其他细菌产出的氢和二氧化碳以生成甲烷, which can reduce the total volume of gas by u

发表于:2019-01-17 / 阅读(197) / 评论(0) 分类 TED演讲教育篇

I was on a three-month road trip this summer. 今年夏天我度了三个月的假。 It was something that I've been dreaming about doing my whole life, 这是我一生梦寐以求的东西, just driving around the U.S. and Canada and just figurin

发表于:2019-01-18 / 阅读(193) / 评论(0) 分类 TED演讲教育篇

今天我们要学的词是productive。 Productive, 有多产,高效的意思 。 He is a very productive writer, 他是一位高产作家。美国全国咖啡联合会报告说, Coffee breaks not only provide health benefits but also make peopl

发表于:2019-01-25 / 阅读(155) / 评论(0) 分类 英语每日一词

In recent years many countries of the world have been faced with the problem of how to make their workers more productive. Some experts claim the answer is to make jobs more varied. There is evidence to suggest that while variety certainly makes the

发表于:2019-02-05 / 阅读(183) / 评论(0) 分类 实用英语

今天我们要学的词是productive。 Productive, 有多产,高效的意思 。 He is a very productive writer, 他是一位高产作家。美国全国咖啡联合会报告说, Coffee breaks not only provide health benefits but also make peopl

发表于:2019-02-05 / 阅读(144) / 评论(0) 分类 英语单词荟萃

By Mike O'Sullivan Los Angeles 16 November 2007 Auto makers who are showcasing their latest models at the Los Angeles auto show are expanding product lines in the hope of staying competitive in a changing market. Mike O'Sullivan reports, carmakers fr

发表于:2019-02-06 / 阅读(225) / 评论(0) 分类 VOA常速英语2007年(十一月)

One of the more pervasive and destructive mental tendencies I've seen is that of focusing on what we want instead of what we have. It doesn't seem to make my difference how much we have, we just keep expanding our list of desires, which guarantees we

发表于:2019-02-08 / 阅读(208) / 评论(0) 分类 阅读空间

Some people prefer to get up early in the morning to start the day's work; while other people like to get up later in the day to work until late at night. Which option do you prefer? I would choose to get up early in the morning. This view is based o

发表于:2019-02-19 / 阅读(138) / 评论(0) 分类 托福英语

一、考GRE作文前需要吃饱喝足 吃饱喝足之后,心情激荡啊!然后我们要学会利用这个时候的心理动态来更好地进行写作。 吃饱喝足指的是调整生理状态,使得革命的本钱在很长一段时间处于平

发表于:2019-02-19 / 阅读(245) / 评论(0) 分类 GRE作文

Back to basics 节能以人为本 Energy efficiency is not very flashy. That may be a selling point 能源增效并不那么高高在上,也许它还是个卖点。 Hope those are energy-saving bulbs 希望大家都使节能灯泡 WHEN Richard Sanc

发表于:2019-02-24 / 阅读(256) / 评论(0) 分类 经济学人综合

[00:03.12]Hey, what are you doing here? 你来这儿有事吗? [00:10.20]l... I came to see my dad. 我是来看我爸的 [00:10.64]Um, then I just thought Id stop by. 然后就想顺便来看看你 [00:15.08]Whats going on? 发生了什么事? [

发表于:2019-03-16 / 阅读(534) / 评论(0) 分类 听电影学英语-遇见比尔
学英语单词
a programming language (apl)
Achnasheen
active optical component
administrative ecology
amuzegar
anemone nikoensis maxim.
anthocidaris crassispina
apell
ardhachandra selenoides
Ardin
band of position
boranamines
Bothermon
Caborca
cackhandedness
cant-hook
Chenopodium murale
Cohn's law
colourisation
compression of lung
continuous electrode
copper wire cloth
crash helmets
decarbonizer
deductors
die sinker
display unit
dividing ridge
dohrn
dynamic storage management
edge sense network
Elatostema pseudobrachyodontum
electric roaster oven
enterodelous
exit skirt
fanapanel
fermentation industry
fili-
finished grade
fixed guid
frame technology corporation
futa
heat-treated nut
hemolytic resistance
Hibernicizes
human-computer interaction
impolitenesses
indiscriminatively
integrated sync circuit
intercalative
jebe
Kaloko
La Bel tube
lonchaea incisurata
Longkas
lower semisphere
metalanguage
metanucleus
metolius
middle cuneiform
moolgarda pedaraki
movingcoil pickup
Myittha
negative-positive-negative
Nikon chorus
nivometric
noncuple
oaktags
offset proportional limit
omnidirectional geophone pattern
overgirth
party organization
polysialogangliosides
priestesslike
pterobryopsis gedehensis
public key
quartz steel resonator
quasi-Latin square
raphaelson
Ravascletto
real-time multimedia
reciprocating
red-crowned
remove flaw
representation module
robbing
Saussurea nivea
service restriction notation
Sitwell,Sir Sacheverell
Sorbus arguta
static convergence
stenotic
temor
thimbleriggers
Thomas Beecham
time-frequency
tinnevelly sennas
total-radiation temperature
trying division method
veges
viellists
wave-power