光度亮度范围;光度亮度划分

[ti:] [ar:] [al:] [by:] [00:00.24] The List 缺点单 [00:08.99]A man and his girlfriend were married. It was a large celebration. [00:13.91]All of their friends and family came to see the lovely ceremony [00:18.42]and everyone could tell that the lo

发表于:2018-12-03 / 阅读(62) / 评论(0) 分类 温馨夜读

[00:-1.00]Listen to the description of the three cultural sites. [00:-2.00]Complete the map of each site based on what you hear on the tape. [00:-3.00]List the names and the importance of the sites, [00:-4.00]and what is being done to protect them. [

发表于:2018-12-13 / 阅读(204) / 评论(0) 分类 高中英语人教版高一年级

Do not let someone control you You are the beholder of your life and you must be the captain of your ship But do not forget to listen to advices It would help you grow and nourish Flourish to the world of brightness Be the author of your book Write g

发表于:2018-12-29 / 阅读(88) / 评论(0) 分类 瞬间秒杀听力

本讲为 2006 年下半年新的教学内容,请对照教材,练习册和语法书听录音! 1. They also load and unload hot, heavy metal forms used in machines casting automobile and truck fr

发表于:2018-12-30 / 阅读(101) / 评论(0) 分类 自考英语(二)60讲

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in Physics goes to Saul Perlmutter at the Lawrence Berkeley National Lab, Brian Schmidt at the Australian National Lab and Adam Reiss at Johns Hopki

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(十)月

LESSON 12 第12课 brightness 亮度 pleasant 愉快的 learned 学会了 dress 衣服 playmates 玩伴 unkind 不友善的 ragged 衣衫褴褛的 word 词 questions 问题 smiling 微笑 crowed 拥挤 child 孩子 Sunbeam 阳光 cheered 欢呼 Susie

发表于:2019-01-10 / 阅读(58) / 评论(0) 分类 美国语文第二册

Small-Scale Irrigation Nets Large-Scale Payoff A new study shows small-scale irrigation systems could boost farmers incomes by billions of dollars in sub-Saharan Africa and South Asia. The research was discussed at the World Water Week conference in

发表于:2019-01-13 / 阅读(137) / 评论(0) 分类 VOA标准英语2012年(八月)

今天让我们学习一种新的人生态度,或许会对你有所启发哦。 Abundance is a life style, a way of living your life. It isnt something you buy now and then or pull down from the cupboard, dust off and use once or twice, and then re

发表于:2019-01-14 / 阅读(70) / 评论(0) 分类 卡卡课堂早餐英语

Lesson 73 A Pane Of Glass 第73课 玻璃窗 If you had lived in Britain a thousand years ago, you might have seen panes of glass in the churches, but you would have found very few glass windows in the houses of the people. The windows in those days

发表于:2019-01-17 / 阅读(72) / 评论(0) 分类 英国学生科学读本

During her absence, the house was silent but happy, 她走后,家里显得安静祥和, and, the evening being now far advanced, Lucy was expected home every minute, 可现在天黑早了,家里人惦记她早点回家。 and Michael, Agnes, an

发表于:2019-01-17 / 阅读(67) / 评论(0) 分类 美国语文第五册

39 观测火星的最佳时机 DATE=6-20-01 TITLE=SCIENCE REPORT - Observing Mars BYLINE=Mario Ritter (Start at 59

发表于:2019-01-26 / 阅读(137) / 评论(0) 分类 自然探索

47 天文学家发现一颗距离地球最远的超新星 DATE=5-9-01 TITLE=SCIENCE REPORT - Farthest Supernova BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(60) / 评论(0) 分类 科技之光

第一招:在电脑旁放上几盆仙人掌,它可以有效地吸收辐射。 第二招:对于生活紧张而忙碌的人群来说,抵御电脑辐射最简单的办法就是每天上午喝2至3杯的绿茶,吃一个橘子。 第三招:上网

发表于:2019-02-03 / 阅读(102) / 评论(0) 分类 阅读空间

今天我们要学的词是 large-scale。Large-scale 大规模的。The police busted a large-scale drug-trafficking ring. 警察捕获了一个大型毒品走私集团。Russia said that it is not planning a large-scale evacuation of its citizens l

发表于:2019-02-07 / 阅读(122) / 评论(0) 分类 英语单词荟萃

黑暗中 看见光明:I've Seen It All 《黑暗中的舞者》是一部音乐剧电影,不同于其他的音乐电影,小编一直不忍心再看第二遍。单亲母亲Selma有严重的眼疾,在自己已经失明的情况下,仍然假装正

发表于:2019-02-11 / 阅读(68) / 评论(0) 分类 影视英文歌曲

I'll have them done by all means 我一定会把事情办好的 have sth done 让某事被完成 I'll have the clothes washed right now. 我现在就洗衣服。 I'll have my teeth examined by dentist tomorrow. 我明天去检查牙齿。 by all mean

发表于:2019-02-12 / 阅读(67) / 评论(0) 分类 跟艾米莉一起学口语

听歌学英语:Over The Rainbow / What A Wonderful World 今天我们听到的这首歌曲是由Israel Kamakawiwo'ole所演唱的Over The Rainbow / What A Wonderful World(彩虹彼端 / 美丽新世界),因为他的名字实在太长,所以歌

发表于:2019-02-18 / 阅读(73) / 评论(0) 分类 听歌学英语

听歌学英语:Somewhere over the rainbow(Aselin Debison) Aselin Debison是一个来自加拿大的12岁小女孩,凭借着蜜糖般的声音,和着优美的民间音乐,演唱着一支支纯真而又充满希望的歌。 Aselin用歌声描绘着

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 听歌学英语

O, from what power hast thou this powerful might 啊,你那魔力究竟来自什么源泉, With insufficiency my heart to sway? 竟能左右我的心灵,尽管你有缺陷? To make me give the lie to my true sight, 你教我把眼见为实称作

发表于:2019-02-18 / 阅读(129) / 评论(0) 分类 莎士比亚十四行诗全集

I've seen it all, I have seen the trees, I've seen the willow leaves dancing in the breeze I've seen a man killed by his best friend, And lives that were over before they were spent. I've seen what I was - I know what I'll be I've seen it all - there

发表于:2019-03-02 / 阅读(84) / 评论(0) 分类 影视英文歌曲
学英语单词
acoustoelectric acoustometer
analog variable
architecturally-defined
be involved
bit sequence
Blessum compensation
briders
bulbous hull
by mistake
cespitation
Chinese Empire
cinnamyl-alcohol
co-operating
combustion deposit
contingency square
converting nozzle
cooling waterbox
counterfesaunce
delora
determined periodic income
dhying agent
document architecture class
dunny
effectivization
electronic cooling pillow
eophyllophila filipes
evolutionary system for data processing
expectingly
explosive fission reaction
express container ship
eyestrains
fenestrated forceps blade
first - person shooter
fleeted
flinty slate
fluff one's lines
foetal giantism
fusinus longicaudus
Heathcote Valley
high resolution image spectrometer
horizontal vibrating needle
in a tight corner
inconsecutiveness
international statistical institute
intravenous cholangiography
izalpinin
jover
katv
leader cable system
legal investments
literature circle
longitudinal static-stability augmentation system
Lonicera dioica
love stick
low-temperature thermocouple thermometry
lower control arm
mechanized road maintenance
method of supply
micronephelometer
Newby Bridge
noteworthy
ones place
order of prohibition
pan African
pietra serena
Pittman cotton
positive magnetic moment
post-maastricht
prasines
probe-type pyrometer
profile spotlight
prosiopeses
Quadraspidiotus perniciosus
queen bees
ratio formalis
reflected infrared ray
reliable quality
resistance-training
riphagen
RWM (rod worth minimizer)
samandarine
sarracenia minors
separator inserter
shoot into
stood out against
sweet potato grater
sweet potato leaf roller
switch baseplate
T-slot cutting
talking robot
tapping sample
thyrolaryngeal
Tirschenreuth
touchdown dance
trigooa pensile
Trionychidae
vibration isolate ditch
virul(i)-
wet sand cure
zero word
zigzag closing machine