[皮革] 皮革水分测定仪

发表于:2018-12-02 / 阅读(138) / 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(111) / 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(109) / 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(124) / 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(107) / 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(256) / 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(111) / 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(130) / 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(115) / 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(139) / 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(160) / 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(129) / 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(132) / 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(143) / 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(129) / 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(140) / 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(154) / 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(141) / 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(152) / 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(134) / 评论(0) 分类 英语新闻
学英语单词
additional amplifier
air drome
alginate
ancient books
anti-asthmatic
Appalachian dulcimer
assigned state
asterina orthodon
attribute of floating point type
audit data
be puffed with ambition
beneficiarios
bottle openers
bundle cable assembly
calcoid
Carley floats
ceratium inflatum
chairpeople
cock up
Colima
combined fare
condescensive
constructive ordinal
Cruex
cubital area
d4
datel services
delay cracking
deroofs
diagraming
dick beaters
dimethylamylamine
Ducetius
electrostatic measuring device
field hospitals
food balance sheet
glucuronates
grain header
groot
high-density cargo
hull ventilation
hydrolytic deaminization
i-feng
idle operator lamp
Innocent's Day
intact male
interim index
Jhao
Leptohymenium
letter of credit without recourse
light vehicle
linear output
loop quantum gravity
male screwbolt
martempering oil
marthability
meg.
metabolites
metallic reservoir
miniatum
molyneaux
Montels
myocardial depressant
myohyoid line
name-dropping
nonrusted
parser generator
pasik
pass the buck to
peasantlike
phenocoll acetate
play a joke on sb.
procedural security
production intensification
prolongable Riemann surface
quadrant filter
quillen
Reichel's chondromatosis
relational database theory
remote identifier
Rhynchosporium
riveting pressure
rock salt karst
sewing spasm
South African jade
spectacularisms
spring bumper
synthesiser
technique of c1ose coup1ed canard configuration
terms and coditions
thermal rod effect
thermal transmittance
thick source
train coach supply winding
tubular wire
tyuyamunite
vegetable-growings
video alteration
volume controller
wooden resonance
woodturning
zantzinger