钎焊表面清理

A: Have you started cleaning up your room yet? B: I haven't gotten started on my room yet. A: When exactly do you plan on cleaning it? B: I have every intention of cleaning my room later. A: I thought I asked you to clean your room earlier. B: I alre

发表于:2018-11-30 / 阅读(201) / 评论(0) 分类 英语情景对话-日常生活

One of the chores I dislike the most is cleaning the kitchen. On Saturdays, I usually do a thorough job of cleaning the entire kitchen. First of all, I clean all of the dishes, put them in the dish drainer to air dry, and then scrub out the kitchen s

发表于:2018-12-03 / 阅读(193) / 评论(0) 分类 在家—At Home

Imagine that when you walked in here this evening, 想象一下当你在今晚步入这里时, you discovered that everybody in the room looked almost exactly the same: ageless, raceless, generically good-looking. 你发现所有在场的人看上去

发表于:2018-12-05 / 阅读(124) / 评论(0) 分类 TED演讲设计篇

新编英语教程第五册unit01_2_cleaning_up

发表于:2018-12-11 / 阅读(174) / 评论(0) 分类 新编大学英语阅读部分

When you spill a liquid on the ground, it splashes. But if youre a guy using a urinal, or, more important, if the liquid is dangerous, say, an infected blood sample, you want to limit splashing. In other words: If an accident happens, you want the dr

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 2016年Scientific American(十二)月

Leaves Inspire Better Solar Panels What do leaves and solar panels have in common? Both absorb sunlight and turn it into energy. But while solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light a

发表于:2018-12-31 / 阅读(129) / 评论(0) 分类 英语听力文摘 English Digest

剧情简介 以清洁房屋为生的单身母亲罗丝(艾美亚当斯Amy Adams 饰)高中时曾是风光一时的校啦啦队员。当年男友迈克(史蒂夫赞恩 Steve Zahn 饰)终于另娶他人,罗丝却与身为警察的迈克依然保持情人关系。罗丝八岁的儿子奥斯卡(杰森斯佩瓦克 Jason Spevack 饰)因捣乱

发表于:2019-01-01 / 阅读(189) / 评论(0) 分类 影视英语听力

In toothbrushing, it is important to clean at the gum margins, because the bacteria usually accumulates here. Neglecting to clean the gum margins, the gums will become inflamed and will bleed easily on toothbrushing. 刷牙最重要的是针对牙齿的

发表于:2019-01-05 / 阅读(147) / 评论(0) 分类 英语新闻视频

It's tough to be a machine in the desert. Particles of dirty sands walk their way in to moving parts where they break turbine's motors pipes on other equipment.To avoid the costly warranty, researches are taking lessons from a desert native, the yell

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(二)月

Todd: Adrienne, we're going to talk about cleaning! So, first of all, how often do you clean, like your apartment? Adrienne: Thoroughly, I would say I clean once a week. Todd: So, do you consider yourself a clean person? Adrienne: I consider myself a

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 原版英语对话1000个

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2014年VOA慢速英语(四)月

LULU GARCIA-NAVARRO, HOST: After World War II, a Hollywood gas station became the center of that city's hidden sex life. Scotty Bowers was an attendant there. (SOUNDBITE OF FILM, SCOTTY AND THE SECRET HISTORY OF HOLLYWOOD) SCOTTY BOWERS: One day, Car

发表于:2019-01-17 / 阅读(126) / 评论(0) 分类 2018年NPR美国国家公共电台8月

The few surfaces not covered by signs are often clad in a distinctive, dark green-gray, striated aluminum siding. 这仅存的没有被商标遮盖的建筑,一般都被包裹在有特色的阴暗铝灰条纹的铝制外壁板之中。 Take-out san

发表于:2019-01-18 / 阅读(189) / 评论(0) 分类 TED演讲商业篇

JUDY WOODRUFF: Now: sharks. Just saying the word can send shivers down the spines of some, but as Hari Sreenivasan found in this report, studying their skin could be key to fighting diease and is on the cutting edge of the larger push announced at th

发表于:2019-01-27 / 阅读(164) / 评论(0) 分类 PBS访谈健康系列

Commuters faced a nightmare journey home tonight as Britain's trains were blighted by delays and road surfaces melted in the heat. 今晚对于通勤的乘客而言真是个噩梦般的回家之旅英国的火车彻底延误毁了,路面高温简直是

发表于:2019-02-05 / 阅读(147) / 评论(0) 分类 阅读空间

Spring cleaning 大扫除 Kate: Hello, Im Kate Colin and this is 6 minute English and today I'm joined as usual by Jackie Dalton. Well now we're well into the month of May and spring is well under way so today were talking about the modern attitude to

发表于:2019-02-07 / 阅读(486) / 评论(0) 分类 六分钟英语

D: Hey, Yael, check out my new white linen suit. It's going to keep me cool on my vacation to the Mojave desert. Y: That is one snazzy suit, Don. D: Oh, I'm stylin'. Plus, everyone knows that white reflects heat and black absorbs it. Yes, if you're o

发表于:2019-02-16 / 阅读(149) / 评论(0) 分类 英语听力文摘 English Digest

Metal, heal thyself 金属,自己愈合吧 Materials science: Researchers have devised an ingenious way for the damaged surfaces of metals to repair themselves when they come to harm 材料科学:研究人员构想出了一种新颖独特的方法,

发表于:2019-02-17 / 阅读(156) / 评论(0) 分类 经济学人综合

Todd: Adrienne, we're going to talk about cleaning! So, first of all, how often do you clean, like your apartment? Adrienne: Thoroughly, I would say I clean once a week. Todd: So, do you consider yourself a clean person? Adrienne: I consider myself a

发表于:2019-02-17 / 阅读(151) / 评论(0) 分类 英语访谈对话

Science and technology 科学技术 Hotel hygiene 旅馆卫生 Mind the remote 当心遥控器 The next time you check in 下次你在办理入住手续的时候 3_副本.jpgNO ONE likes to think about who was in their hotel room before them, let alo

发表于:2019-02-24 / 阅读(123) / 评论(0) 分类 经济学人科技系列
学英语单词
a deadbeat
access control
aldos
alepoles
antifreedom
appendix ventriculi laryngis
arcing back
artistic conception
Battle's sign
be sworn of the peace
blackhart
bobbin pin
bornaviral
Bou Hanifia, Barrage de
Cainozoic
calandrinia ciliata dc.
Calocera
candela (cd)
canvasback duck
cap hight
capital of Illinois
cell concrete
cheap of it
claim for set off
classical statistical mechanics
classroom game
column operations
convocatory
crude calcium
decyl chloride
deviation table
double extra dense flint
echitin
eighteenthcentury
elite culture
emilene
employer employee relations
extremal function
FAILLI
famine fever
farrowing pen
FK5
fornicary
French letter
gadarene
galvanised steel
geno-typing
Google Spreadsheets
graphokinesthetic
growth regulating agent
hall effect relay
high-dump wagon
homyels
horizontal-columnar type hydraulic press
horsetrader
Howard Lake
HPGA
indoor transformator
interlayer slip
Ionn-N'yugoayv, Gora
jack knifing
labial hernia
lactiflorin
live and learn
low-altitude multipurpose system
lp turbine inlet
lyre
major leaguer
metabolic f(a)ecal nitrogen
metal-absorbent char
methane fermentations waste
microresistor
mistitling
Muhesi
non-numerical line switch
nonmaternity
ocean resource
oothecocystosis
operational frequency
osmund
out-field
outly
payment in cash
pit lathe
plane of inclination
plebisitum
reef plain
right hemisphere
sclerochilus ovatoides
single equation
single sideband transmission
snap connector
spacer patterning process technology
splenectomy
spotted porphyry
sterline ap/rp waiver scheme
terminal front
theatre in the round
thistlethwaites
throat infection
walking part
xeroradiography of breast