太阳电池阵的实际效率

影片对白 Jaq: Come on , Gus-Gus. Faster! Gus: What's the hurry, Jaq-Jaq? What's the hurry? Jaq: Fairy Godmother's here. She's gonna read us the Cinderella story. Shh. Pom, Pom. Come on, Gus! Fairy Godmother: Cinderella and the prince lived happily e

发表于:2018-11-27 / 阅读(567) / 评论(0) 分类 影视英语

This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(238) / 评论(0) 分类 Scientific American(十二)月

2006 年 1. People are absorbed into a culture of consumption launched by the 19th-century department stores that offered vast arrays of goods in an elegant atmosphere. 【分析】复合句。句子主干为 People are absorbed into a culture of con

发表于:2018-12-30 / 阅读(174) / 评论(0) 分类 考研英语长难句讲解

Science and Technolgy. 科技。 The Square Kilometre Array. SKA项目。 Divide and rule. 分工合作。 The world's biggest astronomy project is split between Africa and Australasia. That gives South Africa, in particular, a chance to show its sci

发表于:2018-12-31 / 阅读(180) / 评论(0) 分类 经济学人科技系列

The Best Practical Joke I Ever Saw I've never been much for playing practical jokes on people, nor have Ibeen on the receiving end very often. The biggest practical joke Iever played on anyone was on April Fools Day ... I had our secretaryleave a pho

发表于:2019-01-02 / 阅读(234) / 评论(0) 分类 多功能英语阅读

Homes are rising on the National Mall in Washington, D.C. No, it's not a return of Hoovervilles thanks to the Great Recession. These are solar homes competing in the U.S. Department of Energy's Solar Decathlon, which starts October 8. From Cornell Un

发表于:2019-01-07 / 阅读(208) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(275) / 评论(0) 分类 Scientific American(四)月

Sometimes women and men break a nail working on a tough task. Because our keratin claws are no match for the club-like appendages of a critter called the peacock mantis shrimp. They can hammer through crab exoskeletons and even mollusk shells to find

发表于:2019-01-08 / 阅读(220) / 评论(0) 分类 Scientific American(六)月

3D Now(3D no waiting) ALU(Arithmetic Logic Unit,算术逻辑单元) AGU(Address Generation Units,地址生成单元) BGA(Ball Grid Array,球状矩阵排列) BHT(Branch Predicti

发表于:2019-01-09 / 阅读(408) / 评论(0) 分类 实用英语

GVPP(Generic Visual Perception Processor,常规视觉处理器) HL-PBGA(表面黏著高耐热、轻薄型塑胶球状矩阵封装) IA(Intel Architecture,英特尔架构) ICU(Instruct

发表于:2019-01-09 / 阅读(175) / 评论(0) 分类 实用英语

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(274) / 评论(0) 分类 VOA慢速英语2007年(十二)月

SCIENCE IN THE NEWS - New Telescope to Search for Life Beyond Earth By Soo Jee Han, Mario Ritter and Caty Weaver / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And

发表于:2019-01-11 / 阅读(295) / 评论(0) 分类 VOA慢速英语2007年(十一)月

New design produces flexible panels using only 1-2 percent as much silicon Art Chimes | Washington, DC 19 February 2010 You can use 100 times less silicon. And that's potentially very significant. Harry Atwater Schematic diagram of the light-trapping

发表于:2019-01-13 / 阅读(218) / 评论(0) 分类 VOA标准英语2010年(二月)

Volunteers Help Scientists in Search for Cheap Solar Cells Most of today's solar cells are silicone-based and their manufacture requires sophisticated machinery and expertise. An average home in the United States uses between 20 and 24 kilowatt hours

发表于:2019-01-14 / 阅读(201) / 评论(0) 分类 VOA标准英语2013年(七月)

Study: Running Sun Power Plant With Molten Metal May Be Cheaper 研究显示太阳电站运行或拉低熔融金属价格 Power plants that work with concentrated solar power use special molten salt to convert the suns heat into steam which turns the

发表于:2019-01-14 / 阅读(159) / 评论(0) 分类 VOA标准英语2016年(三月)

Paintable Solar Cells May Someday Replace Silicon-Based Panels 新型无机物料或取代硅板成太阳能板材料 Rapidly expanding solar cell technology currently relies on expensive photovoltaic materials such as silicon or cadmium telluride, w

发表于:2019-01-14 / 阅读(166) / 评论(0) 分类 VOA标准英语2015年(十月)

文本: TOMMY: Lance, what the hell's going on? LANCE: It's your friends up north Tommy. They ain't too happy you capped their man. They're coming down to see the business today. TOMMY: ______(1)______... Guys, we gotta make this final, we gotta le

发表于:2019-01-23 / 阅读(185) / 评论(0) 分类 小龟乐游记英语短文

数组 array 矩阵 matrix 多维数组 multi-dimentional array 以行为主的顺序分配 row major order 以列为主的顺序分配 column major order 三角矩阵 truangular matrix 对称矩阵 s

发表于:2019-02-01 / 阅读(238) / 评论(0) 分类 实用英语

一个句子中难免出现一两个生字。在这种情况下,不必马上查字典,只要根据上下文的关系,就可能猜测生字的意思了。 下面这些例子,值得大家参考: ⒈利用括号内的解释,如: ① The po

发表于:2019-02-05 / 阅读(231) / 评论(0) 分类 英文语法词汇

Hey, we almost there? 嘿,咱们快到了吗? Says that it's right here. Wup, wup, we passed it. Back up, back up. 说是就在这的。等等,我们走过了。退回去,退回去。 There it is. I see it! 就是这个,我看见了! Welc

发表于:2019-02-19 / 阅读(240) / 评论(0) 分类 咱们裸熊
学英语单词
385
albidus
ammonianmeter
an underground organization
ante-venna
artificial variable
automatic holding
autostar
aviation weather service
bread-crust boulder
chamberlainship
chloride benzilate
column rank
congenital biventricular trilocular heart
core-reflector interface
Coriolis effect
countersunk head semi-tubular rivet
Cranmerian
danakil
deep flexor muscle
deliverable state
demostheness
Dendrobium strongylanthum
depreciation of a currency
dilly-dallied
dip slope
dual-pivot
Elaeagnus heterophylla
embryo-colony
encircling reef
fade indicator
falkenburg
fallback procedure
foulest
four-vector force
from want of
fully-automatic grinder
gas transportation facilities
genital canal
Górzno
home population
horopter circle
hymen
hyperalaninaemia
IABO
imagemapping
indirect coupled system
inside set
intelligent falling
intercostal spaces
James River
kaiserstrasses
kuegel
Leachville
lotrifen
male end of a pipe
manufacture plant
mathematical sedimentology
meehans
milk prouct
minam
morfazinamido
moving band conveyor
multidiscipline
multiple operator
mundania
nervios
nested stack automaton
neutral fluid dynamics
nonterminal node of tree
northern reference star
omniscients
overpart
parlor house
polyurethone sealant
post-office car
probate proceeding
pseudosquilla ciliata
pulverized plate
radioactive fall-out
random change
rectal thermometer
rotary base junction
Sanana
sarcotoxins
software support program
sprayey
standard of excellence
structural laminate
styrene sulfonic acid
thermocamera
trigger system
two-way route
udomchoke
unobjective
urstormtal
Van't Hoff isotherm
velocity range
versatile cyclotron
victim-offender-reconciliation
wasp-waisted
zubroovka