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在"英语"词典里deuterium}的意思

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单词 DEUTERIUM的词源

New Latin.
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中DEUTERIUM的发音

deuterium  [djuːˈtɪərɪəm] play
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DEUTERIUM的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

DEUTERIUM在英语中的意思是什么?

点击查看«deuterium»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
deuterium

Deuterium

氘是两种稳定的氢同位素之一。 它在6,420氢中具有大约一个原子的地球海洋的天然丰度。 因此,氘占海洋中所有天然氢的约0.0156%,而最常见的同位素占99.98%以上。 氘的丰度从一种天然水到另一种天然水略有变化。 称为氘核的氘原子核包含一个质子和一个中子,而更为常见的氢同位素,ium在核中没有中子。 氘同位素的名称由希腊氘代表“二”形成,表示构成核的两个粒子。 氘在1931年被哈罗德·弗雷(Harold Urey)发现并命名,于1934年获得诺贝尔奖。随后在1932年发现了中子,这使得氘的核结构变得明显。 氘发现后不久,Urey等人制作了“重水”样品,其中氘已经高度集中于铀。 Deuterium is one of two stable isotopes of hydrogen. It has a natural abundance in Earth's oceans of about one atom in 6,420 of hydrogen. Thus deuterium accounts for approximately 0.0156% of all the naturally occurring hydrogen in the oceans, while the most common isotope accounts for more than 99.98%. The abundance of deuterium changes slightly from one kind of natural water to another. The nucleus of deuterium, called a deuteron, contains one proton and one neutron, whereas the far more common hydrogen isotope, protium, has no neutron in the nucleus. The deuterium isotope's name is formed from the Greek deuteros meaning "second", to denote the two particles composing the nucleus. Deuterium was discovered and named in 1931 by Harold Urey, earning him a Nobel Prize in 1934. This followed the discovery of the neutron in 1932, which made the nuclear structure of deuterium obvious. Soon after deuterium's discovery, Urey and others produced samples of "heavy water" in which the deuterium has been highly concentrated with respect to the protium.

在英语 词典里deuterium的定义

词典中氘的定义是氢的稳定同位素,在天然氢和重水中发生:在化学和生物学中用作示踪剂。 符号:D或²H; 原子序号:1; 原子重量:2.014; 沸点:-249.7℃。

The definition of deuterium in the dictionary is a stable isotope of hydrogen, occurring in natural hydrogen and in heavy water: used as a tracer in chemistry and biology. Symbol: D or ²H; atomic no: 1; atomic wt: 2.014; boiling pt: –249.7°C.

点击查看«deuterium»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

DEUTERIUM押韵的英语 单词


acroterium
ˌækrəʊˈtɪərɪəm
apodyterium
ˌæpəʊdɪˈtɪərɪəm
apterium
æpˈtɪərɪəm
archaebacterium
ˌɑːkɪbækˈtɪərɪəm
bacterium
bækˈtɪərɪəm
corynebacterium
ˌkɒrənɪbækˈtɪərɪəm
criterium
kraɪˈtɪərɪəm
cyanobacterium
ˌsaɪənəʊbækˈtɪərɪəm
elaterium
ˌɛləˈtɪərɪəm
enterobacterium
ˌɛntərəʊbækˈtɪərɪəm
eubacterium
ˌju:bækˈtɪərɪəm
imperium
ɪmˈpɪərɪəm
magisterium
ˌmædʒɪˈstɪərɪəm
ministerium
ˌmɪnɪˈstɪərɪəm
mycobacterium
ˌmaɪkəʊbækˈtɪərɪəm
nitrobacterium
ˌnaɪtrəʊbækˈtɪərɪəm
osmeterium
ˌɒzmɪˈtɪərɪəm
psalterium
sɔːlˈtɪərɪəm
puerperium
pjʊəˈpɪərɪəm
sericterium
ˌsɛrɪkˈtɪərɪəm

DEUTERIUM一样开头的英语单词

deuteragonist
deuteranomalous
deuteranomaly
deuteranope
deuteranopia
deuteranopic
deuterate
deuteration
deuteric
deuteride
deuterium oxide
deuterogamist
deuterogamy
deuteron
Deuteronomic
Deuteronomist
Deuteronomy
deuteroplasm
deuteroscopic
deuteroscopy

DEUTERIUM一样开头的英语单词

aquarium
atrium
auditorium
barium
clavicytherium
crematorium
deinotherium
delirium
desiderium
dinotherium
emporium
equilibrium
meitnerium
nototherium
planetarium
pomoerium
sanatorium
solarium
terrarium
yttrium

英语近义词词典里deuterium的近义词和反义词

近义词

«deuterium»的25种语言翻译

翻译者
online translator

DEUTERIUM的翻译

通过我们的英语多语言翻译器,找到deuterium25种语言翻译
该章节所呈现的将deuterium由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«deuterium»。

翻译者英语 - 中文

1,325 数百万发言者

翻译者英语 - 西班牙语

deuterio
570 数百万发言者

英语

deuterium
510 数百万发言者

翻译者英语 - 印地语

ड्यूटेरियम
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

الديوتيريوم
280 数百万发言者

翻译者英语 - 俄语

дейтерия
278 数百万发言者

翻译者英语 - 葡萄牙语

deutério
270 数百万发言者

翻译者英语 - 孟加拉语

ডিউটেরিয়াম
260 数百万发言者

翻译者英语 - 法语

deutérium
220 数百万发言者

翻译者英语 - 马来语

Deuterium
190 数百万发言者

翻译者英语 - 德语

Deuterium
180 数百万发言者

翻译者英语 - 日语

重水素
130 数百万发言者

翻译者英语 - 韩语

중수소
85 数百万发言者

翻译者英语 - 印尼爪哇语

Deuterium
85 数百万发言者
vi

翻译者英语 - 越南语

deuterium
80 数百万发言者

翻译者英语 - 泰米尔语

தூத்தேரியம்
75 数百万发言者

翻译者英语 - 马拉地语

ड्यूटिरियम
75 数百万发言者

翻译者英语 - 土耳其语

döteryum
70 数百万发言者

翻译者英语 - 意大利语

deuterio
65 数百万发言者

翻译者英语 - 波兰语

deuteru
50 数百万发言者

翻译者英语 - 乌克兰语

дейтерію
40 数百万发言者

翻译者英语 - 罗马尼亚语

deuteriu
30 数百万发言者
el

翻译者英语 - 希腊语

δευτερίου
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

deuterium
14 数百万发言者
sv

翻译者英语 - 瑞典语

deuterium
10 数百万发言者
no

翻译者英语 - 挪威语

deuterium
5 数百万发言者

deuterium的使用趋势

趋势

词语 «DEUTERIUM»的使用趋势

0
100%
频率
经常使用
71
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此处所显示的地图给出了词语«deuterium»在不同国家的使用频率。
deuterium的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«deuterium»的最常用表达而进行的主要搜索的列表。

词语«DEUTERIUM» 随时间而变化的使用频率

该图表展现了单词«deuterium»在过去500年中的用法频率的每年演化其实施是基于分析词语«deuterium»从1500年到现在在 英语数字出版物中出现的频率。

deuterium的英语文献、引用和新闻中的使用范例

示例

«DEUTERIUM»的英语 引用

单词deuterium的知名引用和例句
1
Charles Platt
Watching cold fusion is like watching water boil in slow motion. First, sufficient deuterium has to penetrate the palladium electrode. This can take a few weeks. Then, if excess heat is generated during the next month or two, accurate temperature readings require extreme precautions to exclude environmental effects.

«DEUTERIUM»相关的英语书籍

在以下的参考文献中发现deuterium的用法。与deuterium相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Defeating Cancer!: The Biological Effect of Deuterium Depletion
This book gives an account of experiments carried out using deuterium-depleted water and of the human clinical trials underway in Hungary.
Gabor Somlyai, 2002
2
Fusion: The Energy of the Universe
Adequate sources of deuterium and tritium are thus important, independent of what type of confinement system, magnetic or inertial, is employed. One gram of deuterium will produce 300 GJ of electricity, and providing for all of the world's ...
G. M. McCracken, Peter E. Stott, 2005
3
Fundamentals of Protein NMR Spectroscopy
Changes in the magnetic field strength are detected by measuring the position of a deuterium resonance from the sample. Hence, it is usually necessary to include a deuterated 'lock-solvent' in the sample. A buffered solution of 95% H20/5% ...
Gordon S. Rule, T. Kevin Hitchens, 2006
4
Dielectrics for Nanosystems: Materials Science, Processing, ...
HYDROGEN/DEUTERIUM IMPLANTATION FOR SI-DIELECTRIC INTERFACE IN NANOSCALE DEVICES T. Kundu and D. Misra Electrical and Computer Engineering Department New Jersey Institute of Technology, Newark, NJ 07102  ...
Rajendra Singh, Electrochemical Society. Dielectric Science and Technology Division, 2004
5
Drug Metabolism: Chemical and Enzymatic Aspects
Because of the twofold difference in mass between deuterium and hydrogen, it is generally more difficult to break a carbon–deuterium bond than it is to break the corresponding carbon–hydrogen bond. This is because the greater the mass of ...
Jack P. Uetrecht, William Trager, 2007
6
New Scientist
From the ratio of line intensities in ordinary and deuterated hydrocyanic acid, the Bell Labs, group derive a ratio of deuterium to hydrogen of 6 x 10~3. This remarkably high value (some 40 times greater than that pertaining in the Earth's ...
7
The Formation and Early Evolution of Stars: From Dust to ...
at its center setting off the process of sustained fusion of deuterium. The quantity of the mass accretion rate is therefore not only important for the star's final mass, it also determines the supply of deuterium to the hydrostatic core which leads to ...
Norbert S. Schulz, 2012
8
Modern Techniques in Protein NMR: Volume 16: Modern ...
To this point we have introduced the use of deuterium as an approach to improve the efficacy of large classes of triple- resonance experiments thai would otherwise su1fer significantly from relaxation loses. Outside of the low gyromagnetic ...
N. Rama Krishna, Lawrence Berliner, 1998
9
Hydrogen/deuterium Exchange Mass Spectrometry Reveals the ...
The back-exchange correction is only necessary when one wishes to know the exact number of deuterium atoms in a given protein or peptide fragment. In many cases where biological functional information is being probed, the actual number  ...
Shugui Chen, 2008
10
Astrophysical Concepts: 3rd edition
It therefore has a somewhat different value for normal hydrogen, which has only a proton in its nucleus, and for deuterium which has a nucleus composed of a neutron and a proton. The extra neutron in deuterium makes the nucleus about ...
Martin Harwit, 1998

包含词语«DEUTERIUM»的新条目

找出国内和国际出版社所讨论的内容,以及词语deuterium在以下新条目的上下文中是如何使用的。
1
Helion Energy takes in $10.6M for fusion energy | The Seattle Times
The helium, along with deuterium fuel from seawater, would be heated to become plasma and then compressed with magnetic fields to reach ... «The Seattle Times, 七月 15»
2
Nuclear Medicine/Radiopharmaceuticals Market Worth $6.96 Billion …
... F-18)], [Beta/Alpha Radiation Therapy (I131, Y-90)], [Applications (Cancer/Oncology, Cardiac)] & (Deuterium, C-13) - Forecast to 2017. «PR Newswire, 七月 15»
3
'Heroes of Telemark' dam is world heritage site - The Local
... when the Norwegian resistance movement sabotaged it to prevent the deuterium oxide, or 'heavy water', produced by the plant being used to ... «The Local.no, 七月 15»
4
Getting the measure of Mars
The clues came thanks to Sam's TLS, which can measure the ratio of deuterium to hydrogen (D/H). 'Water released at lower temperatures came ... «Royal Society of Chemistry, 七月 15»
5
When Soviets got the A-bomb, the US created the H-bomb
That January he realised that an atomic bomb, a "primary", could similarly squeeze and heat a physically separate container of deuterium, ... «The Australian Financial Review, 七月 15»
6
Analyst Price Target Update on Concert Pharmaceuticals, Inc.
The Company tests and produces pharmaceutical drugs by utilizing the element deuterium. Its drug candidates address various therapeutic ... «The Daily Rover, 七月 15»
7
Concert Pharmaceuticals' precision deuteration platform can …
Substituting deuterium for certain hydrogen atoms in molecules has been shown to enhance the metabolic properties of a number of drugs and ... «News-Medical.net, 七月 15»
8
Going Nuclear: The Fusion Race Is Heating Up. Will Anyone Cross …
A single gram of a fusion fuel like deuterium oxide is potentially equivalent to 10 tons of coal, according to Helion. That's enough fuel to power a ... «Re/code, 七月 15»
9
Simple reaction shows quantum interference
... Complutense University of Madrid in Spain, Zare and colleagues have now shown that the reaction of a hydrogen atom with a deuterium (D2) ... «Royal Society of Chemistry, 七月 15»
10
Scientists Examine Anomaly of Saturn's Higher-Than-It-Should-Be …
Direct observation of an abrupt insulator-to-metal transition in dense liquid deuterium.” Knudson goes on to describe, “We started at 20 K, ... «Pioneer News, 六月 15»

参考文献
« EDUCALINGO. Deuterium [在线]. 可用 <https://educalingo.com/zh/dic-en/deuterium>. 四月 2024 ».
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