变分问题

variational problem的用法和样例:

例句

  1. In the case of strong nonlocality, the response function can be expanded in Taylor's series, so that the variational problem can be found in a closed form.在强非局域的情况下,通过对介质响应函数进行泰勒展开,可以解析地表示变分问题。

A: I was supposed to meet with you at 1:30. B: Yes, I see. What did you need to see me about? A: There's a problem with my schedule. B: What's the problem? A: Two of my classes occur at the same time. B: Well, I can see that's a problem. A: Is it at

发表于:2018-11-30 / 阅读(244) / 评论(0) 分类 英语情景对话-大学生活

A: I have an appointment for 1:30. B: What can I help you with? A: Well, I have a problem with my class schedule. B: What is it? A: It seems that I've been given two classes scheduled at the same time. B: I can understand the problem with that. A: Is

发表于:2018-11-30 / 阅读(190) / 评论(0) 分类 英语情景对话-大学生活

By Lisa Schlein Geneva 02 February 2006 A senior United Nations official is calling on nations to stop selling arms to African countries. The official says Africa is awash with weapons which are at th

发表于:2018-12-16 / 阅读(151) / 评论(0) 分类 2006年VOA标准英语(二月)

A: What can I help you with today? B: I need to talk to you about transferring. A: Where did you want to transfer to? B: I have no idea. A: You have plenty of time to think about it. B: What do I need to do in order to transfer? A: Youre going to nee

发表于:2018-12-17 / 阅读(102) / 评论(0) 分类 大学英语对话

By Carol Pearson Washington, DC 15 September 2006 watch Meth and Dental Care Methamphetamine Ice Methamphetamine is an addictive drug that can damage brain cells. It is suspected to cause a movement disorder similar to Parkinson's disease. Meth use

发表于:2019-01-07 / 阅读(212) / 评论(0) 分类 2006年VOA标准英语(九月)

A: Good morning, is this Ryan? B: You are speaking with Ryan. How can I help you? A: Ryan, this is Malia, and I need to call in sick today. B: What seems to be the problem? A: I went hiking and have terrible poison oak. B: When did you get that? A: I

发表于:2019-01-10 / 阅读(86) / 评论(0) 分类 英语情景对话-健康

By Paul Sisco Washington, DC 27 October 2006 watch Deforestation report Deforestation, an ongoing problem, is receiving new scrutiny, this time from the World Bank. It is all part of the bank's mission to reduce global poverty by spurring economic g

发表于:2019-01-11 / 阅读(157) / 评论(0) 分类 2006年VOA标准英语(十月)

Political Differences Cloud Obama Job Proposals President Barack Obama's speech on the U.S. economy is just the latest in a long history of government proposals to stimulate economies and put people back to work. But with the U.S. economy expanding m

发表于:2019-01-13 / 阅读(124) / 评论(0) 分类 VOA标准英语2011年(九月)

The U.S. energy secretary says global warming is proceeding more quickly than originally predicted. Stephen Chu is in China, the world's top emitter of the greenhouse gases that cause global warming, to urge greater Sino-American cooperation to comb

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2009年(七月)

By Margaret Besheer Washington 07 February 2007 Egypt's foreign minister says solving the Israeli-Palestinian conflict would go a long way to bringing peace to the Middle East and diminishing the allure of extremist groups. Speaking to an audience in

发表于:2019-01-16 / 阅读(154) / 评论(0) 分类 2007年VOA标准英语(二月)

So this is the complexity of the world that surrounds us. 所以这就是我们所处环境的复杂性。 This perhaps is why we find the God complex so tempting. 这也许正是为什么我们发现万能神力这么有吸引力的原因。 We tend

发表于:2019-01-18 / 阅读(96) / 评论(0) 分类 TED演讲教育篇

A: Can we talk? B: What about? A: Im not too clear on some things about my lease. B: Is there a problem? A: How many years is my lease for? B: In three years your lease will be up. A: Can I move out before those three years? B: If you do, I will keep

发表于:2019-01-20 / 阅读(115) / 评论(0) 分类 地道英语对话-租房

A: I would like to talk to you, if you have time. B: Whats going on? A: I want to discuss some things about my lease. B: What arent you too sure about? A: Can you tell me when my lease is up? B: Your lease is for three years. A: If I ever decide to l

发表于:2019-01-20 / 阅读(110) / 评论(0) 分类 地道英语对话-租房

A: Hi, is this the water company? B: This is the water company. May I help you? A: As a matter of fact, you can. B: What do you need? A: In a few days, Im going to be moving. B: Okay, and what do you need help with? A: Im going to need the water turn

发表于:2019-01-20 / 阅读(124) / 评论(0) 分类 地道英语对话-租房

A: Am I speaking with someone from the water company? B: Yes. Can I assist you with something? A: I certainly hope so. B: Whats the problem? A: I will be moving into a new house in a few days B: What exactly do you need my help with? A: Ill need you

发表于:2019-01-20 / 阅读(136) / 评论(0) 分类 地道英语对话-租房

A: I have a problem that needs fixing immediately. B: What is it? A: I think that a pipe broke in my ceiling. B: How do you know? A: The ceiling is wet and water is dripping onto my carpet. B: Your apartment isnt flooded, is it? A: Not yet, but my ca

发表于:2019-01-20 / 阅读(114) / 评论(0) 分类 地道英语对话-租房

A: I have a problem. B: Whats the problem? A: A pipe burst in my ceiling. B: Why do you think that? A: There is water dripping from my ceiling. B: Is it causing a flood in your apartment? A: No, but my carpet is getting wet. B: How long has this wate

发表于:2019-01-20 / 阅读(122) / 评论(0) 分类 地道英语对话-租房

A: Im calling about a problem with my apartment. B: Tell me what the problem is. A: There must be a leaking pipe in my ceiling. B: Are you sure? A: There is water leaking from my ceiling. B: Is the water flooding your apartment? A: Its not flooding,

发表于:2019-01-20 / 阅读(127) / 评论(0) 分类 地道英语对话-租房

A: Is Alice available? B: You're talking to her. A: I've called you a hundred times today. B: I was busy doing something. I apologize. A: No problem. B: Did you need something? A: Did you want to do something tomorrow? B: Is there somewhere special y

发表于:2019-01-20 / 阅读(151) / 评论(0) 分类 英语闲谈

Todd: Now Jason, you're an artist. Jason: That's right, yep. Todd: What kind of artist are you? Jason: I draw all sorts of things, but mostly I like to draw on the computer, using photoshop. Todd: Oh, really. Jason: Things like that. Todd: OK, was it

发表于:2019-02-05 / 阅读(145) / 评论(0) 分类 原版英语对话1000个
学英语单词
a lighted candle
aberrant reading
administered prices
adrenergic receptor
ambrosia trifidas
ankle-joint
antiwolf
aposiopesis
arabidopsis
arcus branchiales
awards-ceremony
berti
between-maid
billman
bit-patterns
boom iron
Boston opium
botham
Bramham
catalino
cement bonded sand
Cephalopelvimetry
Chesniella mongolica
cholinfall
circaetuss
coefficient of fittness
contourniated
coordination method
cropping with stubbles
crossed grating
datiscin
dimethyl-benzylamine
doubleganger
droyled
duplex double acting pump
dust precleaner
electronmicroscope
entericoid
episodic hypertension
FCAH
fixed guid
fixed resale price
flat bus-bar
fully protective tube housing
fundamental
gadolinium isotope
half breadth
hemp comb
hla
illegal dividend
incomplete type declaration
jeit
jugum (pl.juga)
lupus keloid
maiz
male gaze
Matthew Calbraith Perry
musikvereins
Muslimise
nitrodimethylaniline
no parallel print
non-oriental
nonaccidents
nutritional heart disease
on request
ontal
oulet hole
PA (performance analysis)
paraskeva
party-plans
per unit volume
permanent strength testing
platform ticket
PLOB
posterior paralysis
power-void loop stability
processing error
pseudoleukemic
Pstn. Public switched telephone network.
Qirmisah
RAMT
Ramus stapedialis
Reese dermatome
salpingemphraxis
self-designated
Singhalee
square plate
St Louis encephalitis
St-Philbert-de-Bouaine
steel tank
steering wheel clearance checking scale
strategic cooperation
swinging movement
System International
unprayed
Uraria picta
variable-density soundtrack
weightfulness
Windows Remote Management
wood for carving
working motion
Yershichi