[皮革] 皮革水分测定仪

发表于:2018-12-02 / 阅读(80) / 评论(0) 分类 中式口语纠错

Boculy found so many elephants for us that we gradually became accustomed to the big beasts 鲍克里为我们找到了许多头大象,我们逐渐适应了大型动物, and set our cameras many times for them without fear. 多次在准备摄像机

发表于:2018-12-08 / 阅读(52) / 评论(0) 分类 美国小学英语教材6

When we change a liquid into vapour, and cool this vapour till it is liquid again, 将水加热成水蒸气, 然后对其进行冷却直至再次液化, we are said to distil the liquid, and the apparatus for doing this is called a still. 这个过程就

发表于:2018-12-18 / 阅读(55) / 评论(0) 分类 英国学生科学读本

两者均可表示皮,区别如下: 1. skin 主要指毛皮、兽皮、人的皮肤等。如: Snakes cast their skin once a year. 蛇每年脱一次皮。 It takes 20 skins to make a overcoat. 做一件大衣要 20 张毛皮。 The woman has a

发表于:2018-12-18 / 阅读(76) / 评论(0) 分类 英文语法词汇

什么是试水,我们理解这个俚语的意思不能单独从字面去理解,它还可以表示下决定前的询问等等....... Andrew: So, our first expression is to test the waters. Harp: Yes. To test the waters. Andrew: Mmhmm. Plural, rig

发表于:2018-12-27 / 阅读(57) / 评论(0) 分类 话匣子英语

This tannery is infamous as the foulest-smelling place in all of Fez, Morocco. Tanning hides may be dirty and smelly work, but somebody has to do it. Every day, 17-year-old Mousin must wind his way through the ancient alleyways of Fez. He is followin

发表于:2018-12-30 / 阅读(197) / 评论(0) 分类 国家地理2007年

Section 45 Swimming etc. The crawl, the backstroke, the breathstoke and the butterfly, what are these? They are the different strokes we can use when swimming. There are others, but these are the main

发表于:2019-01-02 / 阅读(61) / 评论(0) 分类 英语导读1000句

Broadcast: February 28, 2003 By George Grow This is the VOA Special English Environment Report. Scientists have appealed for international cooperation to protect leatherback sea turtles. The scientist

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 VOA2003(上)-社会广角

Both sides appear to be trying to find a way out of this, a way where they can save face on the one hand, but also still appear to be top of issues for the constituents on the other hand. And certainly what we've seen in the past couple of days is a

发表于:2019-01-08 / 阅读(74) / 评论(0) 分类 CNN2010年(七)月

AS IT IS 2015-08-06 Olympic Committee to Test Rio's Water for Viruses Rio de Janeiro, Brazil is busy preparing for the 2016 Olympics. On Sunday, the International Olympic Committee said it will begin testing the waters where swimmers and other athlet

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 2015年VOA慢速英语(八)月

Improve Your English by Testing Yourself English learners can improve their ability to remember and use new words by testing themselves. This idea comes from Sarah Lynn, an educational consultant and teacher at Harvard University's Bridge Program. Sh

发表于:2019-01-12 / 阅读(95) / 评论(0) 分类 2016年VOA慢速英语(八)月

The goal of rapid HIV testing in emergency rooms is to save lives and prevent the spread of HIV. The U.S. Centers for Disease Control recommends routine HIV screening of patients admitted to hospital emergency rooms, unless the patient refuses or opt

发表于:2019-01-13 / 阅读(81) / 评论(0) 分类 VOA标准英语2010年(七)月

Students Invent Water Purification Disc The lab operates like a kitchen. They add several ingredients. Then they mix, weigh, press and bake them. What's created is called a MadiDrop - a ceramic disc infused with silver. When dropped in water, silver

发表于:2019-01-14 / 阅读(73) / 评论(0) 分类 VOA标准英语2013年(六月)

Lesson 77 There's Nothing Like Leather! 第77课 百货不如皮货 Every child who reads this book knows that leather is made from the skins of animals. We cannot, of course, call any piece of skin leather; it must be carefully prepared before we ca

发表于:2019-01-17 / 阅读(73) / 评论(0) 分类 英国学生科学读本

综合性商港comprehensive commercial seaport春意盎然spring is very much in the air forest coverage森林覆盖率 global warming全球变暖 principal element主要因素 toxic emission废气排放www.examw.com 迸发出心灵的火花ignite t

发表于:2019-01-17 / 阅读(90) / 评论(0) 分类 英语口译

He took the R train downtown to Century 21. He saw a size 40 black leather jacket. He tried it on. It fit him well. The sleeves were the right length. The shoulders were the right width. The zipper smoothly zipped up and down. The lambskin was soft.

发表于:2019-01-22 / 阅读(91) / 评论(0) 分类 英文短篇故事(纽约)

EDUCATION REPORT - Educational Testing Service Begins New TOEFL Test By Nancy Steinbach Broadcast: Thursday, October 13, 2005 I'm Shep O'Neal with the VOA Special English Education Report. Last month,

发表于:2019-01-30 / 阅读(98) / 评论(0) 分类 教育与新闻

LONDON, April 11 (Xinhua) -- The Olympic Torch has passed rigorous testing to ensure even the worst of Britain's weather will not be able to put it out, the Evening Standard newspaper said Wednesday. Two prototypes withstood 50mph winds, extreme temp

发表于:2019-02-07 / 阅读(86) / 评论(0) 分类 英语新闻

Lesson 43 A Lump Of Clay 第43课 一块粘土 Do you know where clay comes from? If you take a long walk near the town in which you live, you will very likely find some deep hole or pit in the ground from which men are digging out the stuff we call

发表于:2019-02-13 / 阅读(86) / 评论(0) 分类 英国学生科学读本

An independent panel of U.S. health experts is recommending that all Americans between the ages of 15 and 65 be routinely screened for HIV, the virus that causes AIDS. The HIV test would not be mandatory. But experts hope more widespread testing migh

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 英语新闻
学英语单词
advection
airline pilot
alexs
aphaenogaster takahashii
armour-piercing
atharva-vedas
auxetophones
bend before sb
biological sampling
buzz groups
Catalanism
Chlorogenicacid
clackers
classification of fire hazards
common tobaccoes
computing error
corporate strategy
degree of metameris
development and progeny factors
diver methol
eczema subacutum
effulge
empirical school of management
equivalent sectional area
fathers of the submarine
fawnlike
fee-shifting
fetal blood group
foramina palatina majora
free working stuff
general net theory
glass harpists
government project
halevi
hardiness
heating of valve
hidalgoite
Himi
home truth
hyperhydrates
imperour
impinger injector
Incisurae cartilaginis meatus acustici
interlamellar seta
ion acoustic waves
Jungermanniales
kurile islands
lamb's-foot
linear clavate
lumpenproletarian
mammana
marsh bank
Melle process
Michelson microinterferometer
microclinization
molecular archeology
Mukeru
multilamellated
noise voltage generator
object-oriented programing languages
operation flow chart
oroclinal
partly skim milk cheese
parts common
payment-software
penumbrazone
pergastritis
phenenyl
plench
Plica cecalis vascularis
priscas
pro-choice faction
prosthodontists
pure horsepower
reversible adiabatic expansion
rippling device
roller bearing lubrication
satirial
seahs
semi-independent state
shulhan arukh
sloppy seconds
source program format
spherical crucible
standard measuring signal
stereo tape recorder
subminimax
sympathized
synosteotic
T-tepa
taeniae medullaris
talentlessd
talking page
thread-lace-scoriae
time-sharing system editing package
to come under attack
type localities
underground prospecting survey
unified driver
water-compressibility
watershed-scale
zero potential point