[=sodium dodecyl sulfate polyacrylamide gel electropheresis]十二烷基硫酸钠聚丙烯酰胺凝胶电泳
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Unite One Daily life On the phone A:Is that Beijing TV? B:Yes,may I help you? A:I would like to speak to Mrs.Ann Richard,please. B:I am sorry,she is noy here at the moment. A:What time will she be back? B:I'm not sure,but i think she will be back by

发表于:2018-12-07 / 阅读(161) / 评论(0) 分类 人人说英语中级

He needed to study for a test. He went online to order a book. He went to the publisher's website. He found the book he needed to study. It was 240 pages. It was $59. Shipping was $6. He could order the book from the publisher's website. Or, he could

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 简单慢速英语阅读

This is Scientific American's 60-Second Science. I am Christopher Intagliata.Got a minute? Ten years ago, MySpace did not exist,neither did Facebook. Just one site called 6 Degrees.com dominated the online social networking market. But soon, a bunch

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 Scientific American(六)月

The mechanic was very busy when I took my car in for repairs, so I settled down in the waiting room with a book I'd brought along. The mechanic was in and out answering calls, and at one point he stop

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This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Since so many species in a food web are interconnected, the demise of a one can mean extinction for several others that depend on it for food. Thanks to things like

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 Scientific American(八)月

摇滚:Every Avenue - Until I Get Caught Red 相关介绍 :Every Avenue是来自美国的支流行朋克乐队。在Marysville, Michigan州2003年组成。在早期,他们更换了乐队的主唱,前主唱James Beesley成了乐队的经纪人,同

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Every Avenue - Until I Get Caught Red Handed Until I Get Caught Red Handed Every Avenue You expect, you presume I expose you the truth Can't you see that it's not what it seems I keep my secret safe with me In a box beside the sea Faces pale, faces s

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Kenny Chesney--Who youd be today~~ 演唱者:Kenny Chesney Sunny days seem to hurt the most I wear the pain like a heavy coat I feel you everywhere I go I see your smile, I see your face I hear you laughing in the rain I still can't believe you're

发表于:2019-01-10 / 阅读(63) / 评论(0) 分类 E乐吧

HOST: Welcome to AMERICAN MOSAIC in VOA Special English. (MUSIC) I'm Doug Johnson. This week on our show: We answer a question about the Web sites of American presidential candidates ... We also have music by Cortney Tidwell ... And we tell you abou

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Technology Report - Getting News From Around the World With Todays Front Pages This is the VOA Special English Technology Report. We recently told you about a website called PastPages.org. It saves the homepages of seventy news websites from around t

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Yellow Pages Fight For Survival Many of the worlds telephone directories include a section in yellow which lists phone numbers for businesses, not peoples homes. In some places, its pink or another color. In Americas big cities, there are entire yell

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奇/偶数 -- 将童心进行到底 大家都知道英语中奇数叫odd number,偶数叫even number。那你有没有疑惑过,为什么这么叫呢?呵呵,明天六一,我们将童心进行到底,探寻even/odd为什么叫奇/偶数。

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1. He is gone for the day. 他今天都不会在了。 当有人要找某某某,而他正好不在时,通常有两种情况。一是这位仁兄暂时离开,可能是去洗手间,可能是去复印东西。这时候我们可以告诉人家。He/She i

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You didn't break it. It's just in a new position, 你没有破坏它,只是让它移到一个新的地方, and that new position can be just as beautiful. 这新的地方也可以是一样美丽。 Now, if you're no longer a traffic cop -- the pr

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[00:00.00]1.M:Would you please tell me where I could get batteries for my radio? [00:05.83]W:Yes,go down this aisle past the garden tools.They will be on the shelf next to the light bulbs. [00:12.64]Q:Where does this conversation probably take place?

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The next morning, at the breakfast table, they decided that they would go over their lists. 第二天早上,吃早饭的时候,他们决定谈谈彼此的缺点。 I'll start, offered the wife. She took out her list. 我先开始吧。妻子说。她

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Are you looking for a book to prepare your mood for the Thanksgiving holiday? Here are five favorite Thanksgiving books, perfect for curling up by the fire on a cool November night, or reading together with your family. They are written for children,

发表于:2019-02-01 / 阅读(79) / 评论(0) 分类 实用英语

Transcript Q = Interviewer; A = HR professional Q: Learn English Professionals is talking to John Woodrow, who works in the Human Resources department of a large UK-based company. John, tell us about your work.。。 A: I work on recruitment, especia

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A resume should be only one, or at the most, two pages. 简历一页就够了,多了也不要超过两张。 While it is true that you have only a few seconds to capture a reader's attention and it is also true that with each additional page you re

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The mechanic was very busy when I took my car in for repairs, so I settled down in the waiting room with a book I'd brought along. The mechanic was in and out answering calls, and at one point he stopped and looked at me . Would you do me a favor and

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学英语单词
acanthopanax sessiliflorus seem.
adhesive materials
airdropped
Aizkraukle
alkaline cooking
ambulacrals
angs
antennal region
anyway
aplysias
aponea
associated-rediffusion
astrosphaeriella africana
authorized depositary
barren ground
be similar to
betatron-starting
big-cone spruce
bindon
bit slice processor
bone reconstruction cement
brittle bone disease
burst information rate
buying up
by fumigation
capital consumption allowance
carlene
casing chilling tub
celestial geomorphology
coppice selection system
cywydd
decay of power
decidabe subclass
drap soleil
drawing stress
ductuli efferentes testis
E coli
elderate
Encephatotyphoid
euro-equities
extreme-weather
Filicium
fitahol
freezing ice period
Friedlos
genipaps
gyration period
Han River
hebrew alphabets
Hydrocotyle sibthorpioides
image subtraction
infinitesimal amplitude
interlatitudinal
is greater than
iso-corrosion line
jackeys
jangnga (dzhanga)
labilization
main-steam maximum pressure limiter
man on horseback
margo vertebralis
mature leaf
MI (moment of inertia)
microprocessor functional block
midly arid region
miswander
multi-perspective
multivariate regression
neo-proletariat
nitzschia cursoria
ocis
Pacolet R.
payload capacity
PCT
percent reference line
pneumocardiograph
Pushing Tow
rhinophid
sector-instrument
seismicities
self winding
series of commutator subgroups
shore bombardment
shruff
somepart
speak ... language
specific humidity of gas
SPIEM
stand confessed as
straight-line lower bound
surge shaft
synaeresis
tender beef
that is that
three-cavity moulding
treaty of equality
tree class
urms
vegetable food
vegetable remains
vibilia australis
wendle