[机] 固-液平衡

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发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 白领美丽英文诵典365

Lesson 27: [00:03.58]Let's Do an Experiment! [00:07.24]One Experiment,Two Theories [00:11.81]A theory is an idea.A theory predicts what will happen. [00:18.57]An experiment shows what happens. [00:23.25]BRIAN:Did you read about this experiment,Danny?

发表于:2018-12-13 / 阅读(198) / 评论(0) 分类 河北加拿大版初中英语

A: I want to open an account. B: What kind of account do you want to open? A: I want to open a checking account. B: Do you know the minimum balance youre required to keep? A: How much is that? B: You have to maintain a minimum balance of $100. A: Rea

发表于:2018-12-16 / 阅读(158) / 评论(0) 分类 英语情景对话-银行

A: I need to open an account. B: Do you know what kind you want to open? A: I want a checking account. B: Do you know what the minimum balance is? A: What is that? B: You need to keep it at $100. A: Thats it? B: Thats the least amount you can have. A

发表于:2018-12-16 / 阅读(191) / 评论(0) 分类 英语情景对话-银行

A: I would like to open an account today. B: What kind? A: I want to open a checking account. B: You need to keep a minimum balance. A: How much is it? B: You need at least $100 in your account. A: Is that all? B: Yes. Thats the minimum. A: What happ

发表于:2018-12-16 / 阅读(177) / 评论(0) 分类 英语情景对话-银行

unit 571 探望同事 dialogue 英语情景对话 A:Excuse me. Could you give me the room number of Mr. Thomas? A:劳驾,请问托马斯先生住在那个病房? C:Just a moment. He is in Room 307. C:稍等,他在307号病房。 A:How are you f

发表于:2018-12-26 / 阅读(305) / 评论(0) 分类 高频英语口语对话

Last time we talked about how astronauts eat and drink under weightless conditions in space. Today we'll cover the next question kids love to ask-how do astronauts go to the bathroom in space? It may sound silly, but it's really a good question, beca

发表于:2018-12-27 / 阅读(89) / 评论(0) 分类 英语时差8,16

The Mysterious Liquid In Yogurt When you open a container of yogurt, youll often see liquid collected on top. Some people mix it back into the yogurt, and others drain it off. What is it, and where does it come from? To solve the mystery of the liqui

发表于:2018-12-31 / 阅读(103) / 评论(0) 分类 英语听力文摘 English Digest

It may sound silly, but its really a good question, because weightlessness does make a visit to the latrine a tricky proposition. Weightlessness poses two main problems in the bathroom. The first is that an astronaut could drift away from the bowl at

发表于:2018-12-31 / 阅读(96) / 评论(0) 分类 英语听力文摘 English Digest

[ti:UNIT 4 Look into Science! Lesson 32: Unit Review] [0:00.000]UNIT 4 [0:01.873]Look into Science! [0:04.086]Lesson 32 [0:05.447]Unit Review [0:07.036]Ⅰ. Building Your Vocabulary [0:10.383]A. Fill in each blank with the proper word or phrase from

发表于:2019-01-09 / 阅读(298) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Magmas 岩浆 Have you heard about liquid rock? 你听说过液态岩石吗? It might sound funny to you. 这听起来可能很好笑。 How can a rock be liquid? While it can be. 岩石怎么可能是液体呢?但有时它还真是。 If the tem

发表于:2019-01-10 / 阅读(123) / 评论(0) 分类 与美国小学生一起学英文第8册

Gas 气体 There are three different kinds of matter. They are solids, liquids and gases. 物质分三种:固体、液体和气体。 Gas has no shape, so you can't touch gas. 气体本无形,所以你触摸不到。 Gas moves very freely. 气体能

发表于:2019-01-10 / 阅读(117) / 评论(0) 分类 与美国小学生一起学英文第5册

归纳拓展跟动名词作宾语的动词 考虑建议盼原谅(consider/suggest/advise,look forward to, excuse, pardon) 承认推迟没得想(admit, delay/put off,fancy) 避免错过继续练(avoid, miss, keep/keep on, practise) 否认完成停

发表于:2019-01-16 / 阅读(111) / 评论(0) 分类 英文语法词汇

DAVID GREENE, HOST: Senators, pretty angry senators, had some tough questions for Equifax yesterday. The heat was really on the CEO who just resigned. As NPR's Chris Arnold reports, Republicans and Democrats alike are upset about the massive hack of

发表于:2019-01-16 / 阅读(126) / 评论(0) 分类 2017年NPR美国国家公共电台10月

DAVID GREENE, HOST: A hundred and forty-three million. That is the number of Americans whose personal information may have been exposed in the recent data breach at Equifax. This led to a lawsuit against the company by the state of Massachusetts, an

发表于:2019-01-16 / 阅读(130) / 评论(0) 分类 2017年NPR美国国家公共电台9月

French fries are delicious. French fries with ketchup are a little slice of heaven. 我们都知道炸薯条很好吃,再配上番茄酱简直就是人间美味。 The problem is it's basically impossible to pour exactly the right amount. 但问题是

发表于:2019-01-17 / 阅读(121) / 评论(0) 分类 TED演讲教育篇

Take a look out your window, put on your glasses if you wear them. 向窗外张望一下,有必要的话,戴上眼镜。 You might want to grab a pair of binoculars, too, or a magnifying lens. 也许你还想拿副望远镜或是放大镜。 Now,

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 TED演讲教育篇

You know, he said, in an important voice, 你们知道,他用郑重其事的声音说, I've thought all along that that pig of ours was an extra good one. 我已经想通了,我们这只小猪是一只特级好猪。 He's a solid pig. That pig

发表于:2019-01-29 / 阅读(115) / 评论(0) 分类 夏洛的网

By Barry Wood Pristina 03 March 2006 As Kosovo enters status negotiations that could lead to independence from Serbia, the United Nations administrator in the territory, Soren Jessen-Petersen, says an

发表于:2019-02-04 / 阅读(156) / 评论(0) 分类 2006年VOA标准英语(三月)

Voice 1 Hello, Im Ruby Jones. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 We arrived at the c

发表于:2019-02-21 / 阅读(141) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a drive
Achaemenids
address transformation slave store
all well and good
aminoderivatized
antiacetylcholinesterases
arch saw
axis of arch
bag holder
be a fool for
bean
birthmarked
bullet or shell hole
card loader
catastrophe
catch net
Cissampelos Linn.
clambe
clinanthia
Comprida, I.
concatemers
convolvulin
countershape
cowrie shells
creamcupss
crystal stereochemistry
deluros
dicrurus aeneus braunianus
diphenyl methane
drawing away
enstool
envisions
Euterpe oleracea
excarnation
fit in window
flashbangs
flooding switch
flouncer
freight terminal
glandless
Gregory VII, Saint
highly pure indium antimonide single crystal
hsuan t'ung
Hövsgöl
inputtable
insulation against ground
joint hull returns bureau
Khionata
macroapocrine
meltages
mindbody
Mormon cricket
muant
New York Mets
nigut
no-neck
nonproblems
North-East Pt.
outside shareholder
overpressure prevention means
overwhelmedness
packing policy
passive trade
perfect gas equation
planitias
politzerize
portal-to-portal pay
postformed
Pyinmana
quality effect
Rancho Cucamonga
rectangular air supply opening
relaxation
relaxation oscillator alarm
reverse McCarthyism
rhames
SAAJ
sarybay
selected mine mine
simple harmonic group
SMAST
sooky
spycarie
St-Jean-d'Assé
standard ph scale
still-fresh
sulphur salt
supersynchronous oscillation
syrk
tangent plane to a surface
teliochrysalis
tetra-iodo-thyronine(T4)
Thayer-Martin
the symbolic
triethyl-borine
vagina synovialis trochle?
ventral blood vessel
walking corpse syndrome
wantcha
water-board
westaway
word-superiorities