金属表面覆盖的准备

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(45) / 评论(0) 分类 TED演讲设计篇

Questions are an important part of almost every conversation. So being able to ask good questions is critical to communication. How can we make our questioning more effective and efficient? In this two-part Business English Podcast series well be loo

发表于:2018-12-05 / 阅读(113) / 评论(0) 分类 商务英语沟通技巧

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(56) / 评论(0) 分类 2016年Scientific American(十二)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(104) / 评论(0) 分类 Scientific American(三)月

雪莉公司准备组织举行一次素质拓展运动,雪莉和她的同事在商量着做一些计划工作,到底该怎样安排呢? Listen Read Learn Maria: Hi, have you got the exact number of people who are going take part in this activity? Shirley: Yes, there are 62 in totals, and 2

发表于:2018-12-26 / 阅读(69) / 评论(0) 分类 英语口语大赢家

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(62) / 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(83) / 评论(0) 分类 Scientific American(二)月

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 Daily Free Games

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(59) / 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(62) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Questions are an important part of almost every conversation. So being able to ask good questions is critical to communication. How can we make our questioning more effective and efficient? In this two-part Business English Podcast series well be loo

发表于:2019-01-18 / 阅读(82) / 评论(0) 分类 原汁原味商务英语播客

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(104) / 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(89) / 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(50) / 评论(0) 分类 阅读空间

Everyone who has eaten instant noodles before knows how it looks like. It is very easy to cook it instantly by putting the noodles into the boiling water and add in those MSG packets, together with your other ingredients like eggs or vegetables. Howe

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 阅读空间

J SHAPED POCKET J形袋 24L BUTTON 24号钮 6 FEED PIQUE 6模珠地 ACCESSORY 辅料 BACK ACROSS 后背宽 ACROSS MEASURE 横量 ACRYLIC 腈纶 ADHESIVE / FUSIBLE INTERLINING 粘衬 ANTIQUE BRASS COATING 镀青古铜 ANTISTATIC FINISH 防静电处理

发表于:2019-02-08 / 阅读(102) / 评论(0) 分类 实用英语

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(70) / 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(80) / 评论(0) 分类 经济学人综合

靛蓝青年布:Indigo chambray 人棉布植绒:Rayon cloth flocking PVC植绒:PVC flocking 针织布植绒:Knitting cloth flocking 珠粒绒:Claimond veins 倒毛:Down pile making 平绒:velveteen (velvet-plain) 仿麂皮:Micro suede

发表于:2019-02-18 / 阅读(98) / 评论(0) 分类 实用英语

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(64) / 评论(0) 分类 经济学人科技系列
学英语单词
advanced filter
air grill
Akshak
anterior cross vein
as fresh as a lark
attachment organ
bayas
be softened into tears
Beth-arabah
Big Moggy I.
Bilshan
bottomset
bowling analysis
brand identification
centering boss
Chern characteristic
clew-garnet
common tarweed
cowplains
cyclometalation
cymbidium actum ridl var. vernale mak.
debito
declaration of bankruptcy
degree of roughness
dielectric phase induction logger
doctrine and dogma
effacest
ego identity
elassogaster quadrimaculata
energy resolving power
exerciser
face-to-back variation
false punishment
food-maker
fried crabs with bean sauce
giant cedar
Hubbard Hamiltonian
incidence matrices
independent treasury system
Indian-wrestle
inhibited temperament
intermittent illumination
Java sparrow
Kawasaki's disease
Kawm
Khānigaon
Kyomun-dong
laminar flow heat transfer in tube
lead bronze bearing
limnophora procellaris
mesdicaine
metal whiskers
metaorientation
mono-thematic
morality plays
moresome
movable-inclined-tube micro-manometer
movie-going
musculus obliquus ventr. later.
negative input,positive output
nested boat
neutron tight
nifuroxime
non-paireds
nonresonant reaction
one hundred and ninety
opus magnum
oxydothis grisea
paraphrenic schizophrenia
Paulsgrave
pipeline arithmetic unit
pirrhick
Poale Zion
polynemid
pot-type ingot buggy
pregeminal
protecting equipment
provisional seizure
rhodium dichloride
Rodamco
scientific-realism
scroll shear line
Signed, sealed and delivered
sill pillar
simonton
situational factor
sixth-centuries
stage equipment
strittmatter
sulfur-yellow
sunrisings
Tata, Oued
tenpin bowlings
thaumaturgic
thrombozyme
tijeras
tonga-kermadec island arc
transverse nerve of neck
Tyul'gan
vespertina
vomer
woolen oil