单词：high color rendering fluorescent lamp
单词：high color rendering fluorescent lamp 相关文章
Here are two things that nobody wants to see increase: your power bill and pollution. Boo! We're going to show you a small step you can take that can turn these arrows the other way. Yay! We're focused on your friendly household light bulb, the incan
英语解说豆知识2009年
Color song 颜色歌 中英歌词： Red,Yellow,Blue,and Green stand up. Red,Yellow,Blue,and Green turn around,and, Stretch up high above your head. Red,Yellow,Blue,and Green sit down. Pink,Purple,Brown,and Tan stand up. Pink,Purple,Brown,and Tan tur
优美儿童英语歌曲
One of the two kitchen light bulbs was out. It was circular and fluorescent. He placed a chair under the light. He stood on the chair. He unscrewed three screws. He removed the plastic cover. He removed the bad bulb. He inserted a new one. He screwed
英文短篇故事（纽约）
A recent article titled Warning: blindness to breakout on a large scale within 3 to 5 years stated that viewing high-frequency blue rays increases the risk of eye diseases. 最近一篇名为《警惕：三五年后眼睛失明会大面积爆发！》的
实用英语
Want to create a high performance environment? My guess is that you already know many of the characteristics listed below. But, you may need some incentive to motivate you to create that type of space. In high performance environments you * are comfo
英语小短文
Late in the afternoon, October Lights be coming on soon Late in the afternoon, a little older Be turning the clocks back soon But you can't turn the clocks back, can you I'm not a novelty You know every inch of me Please don't begin to doubt me Forge
美国乡村音乐
1. a horse pill 大药丸，大型丸剂 This is not a horse pill. This is your pain pill which doctor prescribed. 这不是大药片。这就是医生给你开的止疼药。 2. a horse laugh 狂笑，讥笑，不信任的笑 At the end of the joke
实用英语
SCOTT SIMON, HOST: Students at one high school outside of St. Paul, Minn., are getting ready for their next big band concert. They're busy studying the music, of course, but also the composers. And this year, those composers don't look like they have
2017年NPR美国国家公共电台2月
歌词如下： Red,Yellow,Blue,and Green stand up. Red,Yellow,Blue,and Green turn around,and, Stretch up high above your head. Red,Yellow,Blue,and Green sit down. Pink,Purple,Brown,and Tan stand up. Pink,Purple,Brown,and Tan turn around,and, Stretch
英语儿歌274首
Improving Productivity by Improving Lighting We all know that our surroundings affect our ability to get work done, from that irritating buzzing from the next cubicle over to the uncomfortable chair causing our back pain. But what about lighting? Has
阅读空间
Butterflies Catch you in the rain gaze into the days when we settled down to figure out what the world is all about just you and me all that we needed to be forever and free I remember the night with our heads held high and those beautiful blue eyes
好听的英文歌曲
和几个美国朋友去Courtney（人名）家做客开Party，一进门Vincent（人名）就对着Courtney大喊大叫说你今天可真漂亮。我瞧了一眼Courtney，见她只不过穿了一件T恤配牛仔短裤，那里值得他这样大惊小
美国俚语
和几个美国朋友去Courtney家做客开Party，一进门Vincent就对著Courtney大喊大叫说：你今天可真漂亮，我瞧了一眼Courtney，见她只不过穿了一件白T恤衫配牛仔短裤，哪里值得他这样大惊小怪。Courtn
美国俚语
'Haptics' is a brand new sensory technology that's set to make today's electronics even more lifelike and thrilling. From white-knuckle video games to pregnancy simulators and even techno music - haptics could make all of these things even more reali
世界各地新闻集锦
Snagging a job interview is no easy task. Getting the job is even harder. If you're looking for a new gig, every move counts. 应付工作面试并非易事，而要获得这份工作就更是困难。如果你正在寻找一份新的临时工，那么
英语新闻
Jobs and Catmull decided that, in order to show off their hardware and software, 乔布斯和卡特穆尔决定，为了展示皮克斯的硬件和软件， Lasseter should produce another short animated film in 1986 for SIGGRAPH, the annual computer
乔布斯传