英語でCARBONはどんな意味ですか？
炭素
炭素は、記号Cおよび原子番号6の化学元素である。周期表の第14族のメンバーとして、非金属で4価の電子で共有化学結合を形成することができる。 12Cと13Cは安定しているのに対し、14Cは放射能があり、半減期は約5,730年であり、自然界に存在する3つの同位体が存在する。 炭素は、古代から知られているいくつかの要素の1つです。 炭素のいくつかの同素体があり、その中で最もよく知られているものはグラファイト、ダイヤモンドおよびアモルファスカーボンである。 炭素の物理的性質は、同素体形態によって大きく異なる。 例えば、ダイヤモンドは非常に透明であり、グラファイトは不透明で黒色である。 ダイヤモンドは、天然黒鉛が紙に筋を形成するのに十分なほど柔らかいが、最も難しい天然素材です。 ダイヤモンドは導電性が非常に低く、黒鉛は非常に良好な導電性を有する。 通常の条件下では、ダイヤモンド、カーボンナノチューブおよびグラフェンは、すべての既知の材料の最も高い熱伝導率を有する。 全ての炭素同素体は、通常の条件下では固体であり、黒鉛は最も熱力学的に安定した形態である。
英語辞典でのcarbonの定義
辞書中の炭素の最初の定義は、黒鉛、ダイヤモンド、およびバックミンスターフラーレンの三つの結晶形に存在する非金属元素である：二酸化炭素、石炭、油およびすべての有機化合物中に存在する。 同位体炭素12は、原子重量の基準として採用されている。 半減期5700年の放射性同位体である炭素-14は、放射性炭素年代測定およびトレーサーとして用いられている。 記号：C; 原子番号：6; 原子量：12.011; 原子価：2,3、または4。 相対密度：1.8-2.1,1.9-2.3,3.15-3.53; 3367±25℃で昇華する。 沸点：4827℃。 炭素の他の定義は、炭素アーク光または炭素アーク溶接に使用される炭素電極である。 カーボンはまた、カーボン製のロッドまたはプレートであり、いくつかのタイプのバッテリーに使用されています。
英語での«CARBON»の引用
carbonという言葉で有名な引用文や文章
On the environmental front there's concern about global warming and high levels of carbon dioxide, and trees take in CO2 and store carbon.
When you have energy companies like Shell and British Petroleum, both of which are perhaps represented in this room, saying there is a problem with excess carbon dioxide emission, I think we ought to listen.
I don't believe that a hydrogen economy depends on a carbon economy at all.
Preventing global warming from becoming a planetary catastrophe may take something even more drastic than renewable energy, superefficient urban design, and global carbon taxes.
Carbon dioxide isn't the only greenhouse gas out there. Other substances, such as water vapor and nitrous oxide, also trap heat to varying degrees.
I think the Caribbean countries face rising oceans and they face increase in the severity of hurricanes. This is something that is very, very scary to all of us. The island states in the world represent - I remember this number - one-half of 1 percent of the carbon emissions in the world. And they will - some of them will disappear.
A majority of American citizens are now becoming skeptical of the claim that our carbon footprints, resulting from our use of fossil fuels, are going to lead to climatic calamities. But governments are not yet listening to the citizens.
The key players are now all in place in Washington and in state governments across America to officially label carbon dioxide as a pollutant and enact laws that tax us citizens for our carbon footprints.
It's not the case that carbon dioxide drives temperatures. When you leave Ice Ages, it's the other way around: The temperatures go up first, and then carbon dioxide levels go up.
The general trend in the last 4,000 years is that carbon dioxide and temperature have been moving against each other.
«CARBON»に関連する英語の本
以下の図書目録から
carbonの使いかたを見つけましょう。
carbonに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
Describes the physical characteristics and properties of the element Carbon.
In this book, special attention is paid to porosities in all forms of carbon, and to the modern-day materials which use activated carbons - including fibres, clothes, felts and monoliths.
Harry Marsh, Francisco Rodríguez Reinoso,
2006
3
How Bad Are Bananas?: The
carbon footprint of everything
This book is packed full of surprises - a plastic bag has the smallest footprint of any item listed, while a block of cheese is fairly bad news for the climate - and continuously informs, delights and engages the reader.
Discusses the origin, discovery, special characteristics, and uses of carbon.
5
Carbon Inventory Methods: Handbook for Greenhouse Gas ...
The unique feature of this handbook is that it provides practical guidance on carbon inventory methods for four kinds of projects, namely, 1) development, implementation and monitoring of carbon mitigation in forest, agriculture and ...
N. H. Ravindranath, Madelene Ostwald,
2007
6
Carbon Materials and Nanotechnology
The structural diversity of nanoscience and of carbon is immense. This book provides an introduction into the field of carbon nanotechnology covering everything from nanowires to nanodiamonds, synthesis and applications.
7
Carbon Black: Science and Technology, Second Edition
The second edition of this reference provides comprehensive examinations of developments in the processing and applications of carbon black, including the use of new analytical tools such as scanning tunnelling microscopy, Fourier transform ...
Jean-Baptiste Donnet,
1993
For Kovacs, the shell that blew a hole in his chest was only the beginning. . . . From the Trade Paperback edition.
Discusses the origin, discovery, special characteristics, and uses of carbon.
10
Carbon Capture and Storage
The book will provide a comprehensive, detailed but non-specialist overview of the wide range of technologies involved in carbon dioxide capture and sequestration.
用語«CARBON»を含むニュース項目
国内外の報道機関が語った内容や、次のニュース項目の文脈から
carbonという用語がどのように使われているかを調べてみましょう。
MEPs set to back carbon market 2019 reform start
The aim is to make the EU Emissions Trading System strong enough to spur investment in lower-carbon energy and comes ahead of UN talks in Paris at the end ... «EurActiv, 7月 15»
Stranded in Paris: Can COP pop the carbon bubble?
But as leaders are becoming increasingly wary of their carbon output, how much attention will be paid to the emerging risk of fossil fuel's ... «GreenBiz, 7月 15»
After legal fight, public path to 'Billionaires' Beach' open in Malibu
FILE - In this July 27, 2002 file photo, beachgoers walk past Hollywood mogul David Geffen's home on Carbon Beach in Malibu, Calif. A public ... «Fox News, 7月 15»
PolitiFact Florida: Bilirakis says Florida has reduced carbon …
The bill would delay the Environmental Protection Agency's Clean Power Plan, which aims to reduce nationwide carbon dioxide emissions ... «Tampabay.com, 7月 15»
Carbon Monoxide Poisoning Responsible For Weekend Death At …
Carbon monoxide poisoning killed one boater and sickened five others as they celebrated July 4 in the Duck Creek area of Grand Lake. «News On 6, 7月 15»
Carbon emission cuts at a local level could avoid dangerous global …
India, alongside Brazil, is among major economies yet to make carbon emissions pledges. Photograph: Hindustan Times Via Getty Images. «The Guardian, 7月 15»
Three children taken to hospital after possible carbon monoxide leak …
A primary school aged boy has been praised by paramedics after saving his baby brother from a suspected carbon monoxide leak on board his ... «The Age, 7月 15»
'Ambitious policy' needed to meet 2050 carbon goals
"Without a sustained and strong policy push that increases year on year in ambition, the delivery of low-carbon technologies at the necessary ... «E&T magazine, 7月 15»
Ontario minister Glen Murray slams Tories' plan for carbon regulations
Ontario Environment Minister Glen Murray is turning the tables on the Harper government, slamming its plan for carbon regulations as ... «The Globe and Mail, 7月 15»
EPA Critics See Carbon Lesson in High Court's Ruling Rolling Back …
The EPA's carbon rules would set state- specific carbon-reduction goals. Utilities would strive to meet them by switching from coal to ... «Roll Call, 7月 15»