下载应用程式
educalingo
搜索

在"英语"词典里enthalpy}的意思

词典
词典
section

单词 ENTHALPY的词源

From Greek enthalpein to warm in, from en-² + thalpein to warm.
info
语源学是对单词起源和它们的结构和意义变化的研究
facebooktwitterpinterestwhatsapp
section

英语中ENTHALPY的发音

enthalpy  [ˈɛnθəlpɪ] play
facebooktwitterpinterestwhatsapp

ENTHALPY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

ENTHALPY在英语中的意思是什么?

点击查看«enthalpy»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

Enthalpy

焓是由字母“H”指定的定义的热力学潜力,由系统的内部能量加上系统的压力和体积的乘积组成:由于焓H由内部能量U加上产物 的压力和系统的体积,它们都是热力学系统状态的函数,焓是一个状态函数。 国际单位体系焓测量单位是焦耳,但其他历史传统单位仍在使用中,如英国热力单位和卡路里。 焓是许多化学,生物和物理测量中系统能量变化的优选表达式,因为它简化了能量转移的某些描述。 焓变导致通过膨胀或加热在恒定压力下转移到环境中的能量。 系统的总焓H不能直接测量。 经典力学中也存在同样的情况:只有能量的变化或差异才具有物质意义。 Enthalpy is a defined thermodynamic potential, designated by the letter "H", that consists of the internal energy of the system plus the product of pressure and volume of the system: Since enthalpy, H, consists of internal energy, U, plus the product of pressure and the volume of the system, which are all functions of the state of the thermodynamic system, enthalpy is a state function. The unit of measurement for enthalpy in the International System of Units is the joule, but other historical, conventional units are still in use, such as the British thermal unit and the calorie. The enthalpy is the preferred expression of system energy changes in many chemical, biological, and physical measurements, because it simplifies certain descriptions of energy transfer. Enthalpy change accounts for energy transferred to the environment at constant pressure through expansion or heating. The total enthalpy, H, of a system cannot be measured directly. The same situation exists in classical mechanics: only a change or difference in energy carries physical meaning.

在英语 词典里enthalpy的定义

字典中焓的定义是一个系统的热力学性质,等于它的内部能量和它的压力和体积的乘积之和。也称为热含量,总热量。

The definition of enthalpy in the dictionary is a thermodynamic property of a system equal to the sum of its internal energy and the product of its pressure and volume H Also called: heat content, total heat.

点击查看«enthalpy»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

ENTHALPY押韵的英语 单词


Calpe
ˈkælpɪ
gilpey
ˈɡɪlpɪ
gulpy
ˈɡʌlpɪ
kelpie
ˈkɛlpɪ
kelpy
ˈkɛlpɪ
pulpy
ˈpʌlpɪ

ENTHALPY一样开头的英语单词

entete
enthetic
enthral
enthraldom
enthralled
enthraller
enthralling
enthrallment
enthralment
enthrone
enthronement
enthronisation
enthronise
enthronization
enthronize
enthuse
enthused
enthusiasm
enthusiast
enthusiastic

ENTHALPY一样开头的英语单词

canopy
copy
creepy
flappy
floppy
free enthalpy
happy
hippy
microscopy
occupy
physical therapy
poppy
puppy
py
sleepy
sloppy
spectroscopy
spy
therapy
unhappy

英语近义词词典里enthalpy的近义词和反义词

近义词

«enthalpy»的25种语言翻译

翻译者
online translator

ENTHALPY的翻译

通过我们的英语多语言翻译器,找到enthalpy25种语言翻译
该章节所呈现的将enthalpy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«enthalpy»。

翻译者英语 - 中文

1,325 数百万发言者

翻译者英语 - 西班牙语

entalpía
570 数百万发言者

英语

enthalpy
510 数百万发言者

翻译者英语 - 印地语

तापीय धारिता
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

المحتوى الحراري
280 数百万发言者

翻译者英语 - 俄语

энтальпия
278 数百万发言者

翻译者英语 - 葡萄牙语

entalpia
270 数百万发言者

翻译者英语 - 孟加拉语

এনথ্যাল্পি
260 数百万发言者

翻译者英语 - 法语

enthalpie
220 数百万发言者

翻译者英语 - 马来语

Entalpi
190 数百万发言者

翻译者英语 - 德语

Enthalpie
180 数百万发言者

翻译者英语 - 日语

エンタルピー
130 数百万发言者

翻译者英语 - 韩语

엔탈피
85 数百万发言者

翻译者英语 - 印尼爪哇语

Entalpi
85 数百万发言者
vi

翻译者英语 - 越南语

entanpy
80 数百万发言者

翻译者英语 - 泰米尔语

என்தால்பியில்
75 数百万发言者

翻译者英语 - 马拉地语

उत्साही
75 数百万发言者

翻译者英语 - 土耳其语

toplu ısı
70 数百万发言者

翻译者英语 - 意大利语

entalpia
65 数百万发言者

翻译者英语 - 波兰语

entalpia
50 数百万发言者

翻译者英语 - 乌克兰语

ентальпія
40 数百万发言者

翻译者英语 - 罗马尼亚语

entalpie
30 数百万发言者
el

翻译者英语 - 希腊语

ενθαλπίας
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

entalpie
14 数百万发言者
sv

翻译者英语 - 瑞典语

entalpi
10 数百万发言者
no

翻译者英语 - 挪威语

entalpi
5 数百万发言者

enthalpy的使用趋势

趋势

词语 «ENTHALPY»的使用趋势

0
100%
频率
使用相当广泛
78
/100
此处所显示的地图给出了词语«enthalpy»在不同国家的使用频率。
enthalpy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«enthalpy»的最常用表达而进行的主要搜索的列表。

词语«ENTHALPY» 随时间而变化的使用频率

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

enthalpy的英语文献、引用和新闻中的使用范例

示例

«ENTHALPY»相关的英语书籍

在以下的参考文献中发现enthalpy的用法。与enthalpy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
Chemistry in Context
Practical 8 Determining the enthalpy change for the thermal decomposition of potassium hydrogencarbonate REQUIREMENTS Each student will need: Eye protection Burette and stand Plastic beaker (approx. 100 cm3) - (the sort used in drink ...
Graham Hill, John Holman, 2001
2
CRC Handbook of Enthalpy Data of Polymer-Solvent Systems
The CRC Handbook of Enthalpy Data of Polymer-Solvent Systems presents data that is as essential to the production, process design, and use of polymers as it is to understanding the physical behavior and intermolecular interactions in ...
Christian Wohlfarth, 2006
3
Air Conditioning Engineering
Fortunately, air conditioning involves only a calculation of changes in enthalpy. It follows that such changes may be readily determined if a datum level of enthalpy is adopted for its expression. Thus, we are really always dealing in relative ...
William Peter Jones, 2001
4
A-level Chemistry
An arrow pointing upwards indicates a process in which the enthalpy change is positive (enthalpy is taken in). AHf = AHf + AHf + AHf + AHf + AHf =-604kjmol"1 2. The method is simply AH^erum = AHf (products) - AHf (reactants) [see § 10.4.2].
E. N. Ramsden, 2000
5
Encyclopedia of Agricultural, Food, and Biological ...
Frozen. Food. Enthalpy. Rutger M. T. van Sleeuwen Dennis R. Heldman Rutgers, The State University of New Jersey, New Brunswick, New Jersey, U.S.A. INTRODUCTION Food freezing is a preservation method that retains many of the  ...
Dennis R. Heldman, 2003
6
Inorganic Chemistry in Aqueous Solution
The very negative value of the estimated enthalpy of hydration of the proton is consistent with a "Born" radius of 63 pin (from equation 2.43). Since that equation overestimates the ionic radius by —67 pm it follows that a "bare" proton (radius ~ 0 ...
Jack Barrett, 2003
7
Metals and Chemical Change
This quantity, A//®, is called the standard molar enthalpy change*. The values of A//,® now depend only on the temperature. Most compilations, including that in the Data Book (on the CD-ROM), list values of A#® at a temperature of 298.15 K  ...
David Arthur Johnson, Royal Society of Chemistry (Great Britain), Open University, 2002
8
Integrated Design and Simulation of Chemical Processes
They generated departure functions for enthalpy, entropy, fugacity coefficient and heat capacity. Tables are given in Reid et al. (1987), whereas illustrative graphs are presented in Perry (1997). The method is similar to that developed for ...
Alexandre C. Dimian, 2003
9
Biological Thermodynamics
In any case, the enthalpy change on helix formation will have two major components: the difference in enthalpy between (a) hydrogen bonds formed between water and polypeptide backbone donors (amide hydrogen atoms) or acceptors ...
Donald T. Haynie, 2008
10
General Chemistry, Enhanced Edition
In Chapter 6, we defined enthalpy tentatively in terms of the relationship of H to the heat of reaction at constant pressure, qp . We now define enthalpy, H, precisely as the quantity U PV. Because U, P, and V are state functions, H is also a state ...
Darrell Ebbing, Steven D. Gammon, 2010

包含词语«ENTHALPY»的新条目

找出国内和国际出版社所讨论的内容,以及词语enthalpy在以下新条目的上下文中是如何使用的。
1
Debunking two so-called “facts” about Wood Pellets
The underlying process that drives this is “the enthalpy of vaporization”. In simple terms, it takes energy to evaporate the water in the wood or coal and convert it ... «Forest Industry Network, 七月 15»
2
Science Fiction And Fantasy Is Pakistan's Hope For The Future
... who now resides in the United States, won the Bram Stoker award and earned a Nebula nomination for his story The Vaporization Enthalpy ... «io9, 七月 15»
3
Weekly merger, acquisition, deal update: June 26
Curtis & Tompkins will become part of Enthalpy Analytical (Durham, NC), an analytical laboratory which Montrose acquired in January. «Consulting-Specifying Engineer, 六月 15»
4
Characterization of Binding Interactions Using Isothermal Titration …
The stoichiometry of binding, and the association constant, enthalpy and entropy of the reaction can all be directly determined using just ... «News-Medical.net, 六月 15»
5
Using ITC Technique for Characterization of Protein-Protein …
Moreover, these methods do not enable the enthalpy of binding to be directly measured and this has to be determined from the van't Hoff ... «News-Medical.net, 六月 15»
6
Gas is chilled to 500 billionths of a degree above absolute zero
When all of the enthalpy and entropy of an ideal gas reaches its minimum value - that is deemed to be absolute zero. However, at absolute zero ... «Daily Mail, 六月 15»
7
DOE Updates Energy Conservation Standards for Room Air …
Issue B.5 DOE seeks comment on the possible use of an air enthalpy method as an alternative to the current calorimeter method to measure ... «Targeted News Service, 六月 15»
8
Female Sci-Fi Writers Nearly Sweep the 2015 Nebula Awards
“The Vaporization Enthalpy of a Peculiar Pakistani Family,” Usman T. Malik (Qualia Nous) “A Stretch of Highway Two Lanes Wide,” Sarah ... «The Mary Sue, 六月 15»
9
A Sustainable Environment
“We also incorporated an air-side energy recovery system, meaning enthalpy wheels on all air systems,” says Hirsch. “Also from the ... «R & D Magazine, 六月 15»
10
Molins to sell trade & certain assets of Arista Labs
Molins has entered into an agreement with Enthalpy Analytical Inc, an affiliate of Montrose Environmental Group Inc, for the sale of the trade ... «Interactive Investor, 五月 15»

参考文献
« EDUCALINGO. Enthalpy [在线]. 可用 <https://educalingo.com/zh/dic-en/enthalpy>. 五月 2024 ».
下载educalingo应用
en
英语 词典
, 发现隐藏于单词之后的一切
索引
a b c d e f g h i j k l m n o p q r s t u v w x y z