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在"英语"词典里thermal reactor}的意思

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词典
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英语中THERMAL REACTOR的发音

thermal reactor play
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THERMAL REACTOR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

THERMAL REACTOR在英语中的意思是什么?

点击查看«thermal reactor»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

热 - 中子反应堆

Thermal-neutron reactor

热反应堆是使用慢或热中子的核反应堆。 大多数核电站反应堆是热反应堆,并使用中子减速器来减慢中子,直到它们接近周围颗粒的平均动能,即降低中子到低速热中子的速度。 用于慢热中子的铀-235的核横截面约为1000平方公里,而对于快中子则为1巴数量级。 因此,热中子更可能使铀-235发生裂变,而不是被铀-238捕获。 如果U-235裂变中至少有一个中子撞击另一个核并使其发生裂变,那么连锁反应将继续下去。 如果反应会维持下去,据说这是至关重要的,而生产关键条件所需的U-235质量被认为是一个关键的质量。 热反应堆由以下组成:▪中子调节剂,以减慢中子。 在轻水反应堆和重水反应堆中,它也是核反应堆冷却剂的两倍。 ▪核燃料是易裂变材料,通常是铀。 A thermal reactor is a nuclear reactor that uses slow or thermal neutrons. Most nuclear power plant reactors are thermal reactors and use a neutron moderator to slow neutrons until they approach the average kinetic energy of the surrounding particles, that is, to reduce the speed of the neutrons to low velocity thermal neutrons. The nuclear cross section of uranium-235 for slow thermal neutrons is about 1000 barns, while for fast neutrons it is in the order of 1 barn. Therefore thermal neutrons are more likely to cause uranium-235 to fission than to be captured by uranium-238. If at least one neutron from the U-235 fission strikes another nucleus and causes it to fission, then the chain reaction will continue. If the reaction will sustain itself, it is said to be critical, and the mass of U-235 required to produce the critical condition is said to be a critical mass. Thermal reactors consists of the following: ▪ Neutron moderator to slow down the neutrons. In light water reactors and heavy water reactors it doubles as the nuclear reactor coolant. ▪ Nuclear fuel, which is a fissile material, usually uranium.

在英语 词典里thermal reactor的定义

字典中热反应堆的定义是一个核反应堆,其中大部分裂变是由热中子引起的。

The definition of thermal reactor in the dictionary is a nuclear reactor in which most of the fission is caused by thermal neutrons.

点击查看«thermal reactor»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

THERMAL REACTOR一样开头的英语单词

thermal blanket
thermal conductivity
thermal constant
thermal efficiency
thermal equator
thermal expansion
thermal imager
thermal imaging
thermal imaging camera
thermal imaging equipment
thermal imaging system
thermal neutrons
thermal noise
thermal paper
thermal power
thermal power station
thermal printer
thermal shock
thermal spring
thermal unit

THERMAL REACTOR一样开头的英语单词

actor
benefactor
child actor
chiropractor
compactor
contactor
contractor
director
extractor
factor
growth factor
heavy-water reactor
nerve growth factor
power factor
reactor
redactor
risk factor
subcontractor
tractor
wow factor
X factor

英语近义词词典里thermal reactor的近义词和反义词

近义词

«thermal reactor»的25种语言翻译

翻译者
online translator

THERMAL REACTOR的翻译

通过我们的英语多语言翻译器,找到thermal reactor25种语言翻译
该章节所呈现的将thermal reactor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«thermal reactor»。

翻译者英语 - 中文

热反应器
1,325 数百万发言者

翻译者英语 - 西班牙语

reactor térmico
570 数百万发言者

英语

thermal reactor
510 数百万发言者

翻译者英语 - 印地语

थर्मल रिएक्टर
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

المفاعل الحراري
280 数百万发言者

翻译者英语 - 俄语

реактор на тепловых нейтронах
278 数百万发言者

翻译者英语 - 葡萄牙语

reactor térmico
270 数百万发言者

翻译者英语 - 孟加拉语

তাপ চুল্লী
260 数百万发言者

翻译者英语 - 法语

réacteur thermique
220 数百万发言者

翻译者英语 - 马来语

Reaktor haba
190 数百万发言者

翻译者英语 - 德语

thermischen Reaktor
180 数百万发言者

翻译者英语 - 日语

サーマルリアクター
130 数百万发言者

翻译者英语 - 韩语

열 반응기
85 数百万发言者

翻译者英语 - 印尼爪哇语

Reaktor termal
85 数百万发言者
vi

翻译者英语 - 越南语

lò phản ứng nhiệt
80 数百万发言者

翻译者英语 - 泰米尔语

வெப்ப உலை
75 数百万发言者

翻译者英语 - 马拉地语

थर्मल अणुभट्टी
75 数百万发言者

翻译者英语 - 土耳其语

termal reaktör
70 数百万发言者

翻译者英语 - 意大利语

reattore termico
65 数百万发言者

翻译者英语 - 波兰语

reaktor termiczny
50 数百万发言者

翻译者英语 - 乌克兰语

реактор на теплових нейтронах
40 数百万发言者

翻译者英语 - 罗马尼亚语

reactor termic
30 数百万发言者
el

翻译者英语 - 希腊语

θερμικός αντιδραστήρας
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

termiese reaktor
14 数百万发言者
sv

翻译者英语 - 瑞典语

termisk reaktor
10 数百万发言者
no

翻译者英语 - 挪威语

termisk reaktor
5 数百万发言者

thermal reactor的使用趋势

趋势

词语 «THERMAL REACTOR»的使用趋势

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此处所显示的地图给出了词语«thermal reactor»在不同国家的使用频率。
thermal reactor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«thermal reactor»的最常用表达而进行的主要搜索的列表。

词语«THERMAL REACTOR» 随时间而变化的使用频率

该图表展现了单词«thermal reactor»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«thermal reactor»从1500年到现在在 英语数字出版物中出现的频率。

thermal reactor的英语文献、引用和新闻中的使用范例

示例

«THERMAL REACTOR»相关的英语书籍

在以下的参考文献中发现thermal reactor的用法。与thermal reactor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
Fundamentals of Nuclear Reactor Physics
Fast and Thermal Reactor Spectra Figure 3.6 shows typical neutron spectra plotted as E'ðEÞ for a sodium-cooled fast reactor and for a water-cooled thermal reactor. Several features are noteworthy. Fast reactor spectra are concentrated in the ...
Elmer E. Lewis, 2008
2
Automobiles and Pollution
An attempt was therefore made to prolong this oxidation effect of the reducing pollutants by adding a thermal reactor at the exhaust, which consisted of a larger exhaust manifold that was attached directly to the cylinder head [143]. This reactor ...
Paul Degobert
3
Nuclear Reactor Physics
distribution of fuel, coolant, and control elements has a much greater effect on the local competition for neutrons in a thermal reactor than in a fast reactor and that the neutron populations in the different regions of the core are more tightly ...
Weston M. Stacey, 2007
4
U.S. Submarines Since 1945: An Illustrated Design History
On the other hand, a thermal reactor required about three times as much U-235 as an intermediate one. U-235 was also needed urgently both for bombs and for reactors to breed plutonium for more bombs. The pressurized-water reactor was ...
‎1994
5
Nuclear Principles in Engineering
Fast Fission Factor, ε In a thermal reactor some fast neutrons before they slow down will cause fission of both 235U and 238U. At neutron energies above 1 MeV, most of the fissions will be in 238U because of its large proportion in the fuel.
Tatjana Jevremovic, 2009
6
CRC Handbook of Tables for Applied Engineering Science
'Some metals become radioactive and dangerous to handle after exposure to the neutron flux of a reactor, but these would not be used in the structure of a thermal reactor. Tungsten and cobalt are the worst in this respect, but tantalum, ...
Ray E. Bolz, 1973
7
Coupled Neutronics/thermal-hydraulics Analyses of ...
Oka and Koshizuka1 presented two SCWR designs in 2001, and Oka's research team has kept working on these two designs since then3'4; one of them is a thermal reactor design, the other is a fast reactor design. The thermal design is also ...
Po Hu, 2008
8
Automobile Pollution, Concerns, Priorities, and Challenges
Total Emission Control Package \ Ford Corporation has developed two total emission control packages (1) Thermal reactor package, and (2) Catalytic converter package. Thermal Reactor Package A thermal reactor package (Figure 7) ...
Shyam Kishor Agarwal, 1991
9
A Guidebook to Nuclear Reactors
(In a thermal reactor, a void and the resulting decrease in moderation reduces the multiplication factor.) Care must therefore be taken that the design prevents significant changes in core geometry and that intrinsic neutronic feedback ...
Anthony V. Nero, 1979
10
Nuclear Energy: An Introduction to the Concepts, Systems, ...
Such a system is called a thermal reactor in contrast with a system without moderator, a fast reactor, operating principally with fast neutrons. The cross sections for the two energy ranges are widely different, as can be seen in Figure 16.4. Also ...
Raymond Murray, Keith E. Holbert, 2014

包含词语«THERMAL REACTOR»的新条目

找出国内和国际出版社所讨论的内容,以及词语thermal reactor在以下新条目的上下文中是如何使用的。
1
New solar-thermal reactor could produce hydrogen fuel
The CU-Boulder researchers' solar-thermal system would use a vast array of ... commercialization of the solar-thermal reactor for broad hydrogen power is likely ... «UPI.com, 八月 13»
2
NASA researching 100KW, 4MW and 60 MW thermal molten salt …
They looked at 4 MW thermal and 60 MW thermal reactors and flow ... The proposed research will investigate how molten salt reactor technology can be used to ... «Next Big Future, 五月 13»

参考文献
« EDUCALINGO. Thermal reactor [在线]. 可用 <https://educalingo.com/zh/dic-en/thermal-reactor>. 五月 2024 ».
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