品-本底活性比,样品-本底[放射性]活度比

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(165) / 评论(0) 分类 英语情景对话-健康

作文和听力,阅读一样,可以早做准备。现在流行的复习方法是从下半年复习,甚至是考试前3个月才开始复习。复习的教材无一例外的是考试虫系列的万能作文:背一二十篇作文模式,背一二

发表于:2018-12-12 / 阅读(106) / 评论(0) 分类 英语学习方法

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2018-12-16 / 阅读(147) / 评论(0) 分类 英语情景对话-健康

He has a background in classical music. 他有古典音乐的背景。 have a background in something就是指有某方面的背景。 I have a background in special education.我有特殊教育的背景。

发表于:2018-12-25 / 阅读(123) / 评论(0) 分类 蒋健棠英语实用句子

Language Points 1.Your coffee comes exactly as you like it, with the precisely right ratio of cream to sugar 2.You make all the stop lights when youre in a hurry 3.You come back from the bathroom at a restaurant and your delicious meal is already at

发表于:2018-12-26 / 阅读(113) / 评论(0) 分类 爆笑英语口语

图片 by Jason Marshall Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable to you, then today just might change your mind. Because now that weve covered enough ground, were going t

发表于:2019-01-02 / 阅读(251) / 评论(0) 分类 数学英语

图片1 图片2 by Jason Marshall Despite many peoples assumption to the contrary, math is undeniably artistic. It takes a tremendous amount of creative muscle and artistry to devise mathematical solutions. And, as made evident by their frequent batt

发表于:2019-01-02 / 阅读(284) / 评论(0) 分类 数学英语

The undersigned parties hereby agree to form a _____________ (specify type of business entity), in the state of ___________, primarily for the following purposes: ______________ The principal place of

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 财会英语

下面为大家整理了一些新GRE写作模板,主要包括了新GRE作文开头、中间和结尾的相应模板,同学们可适当进行运用,并从中获得一些GRE写作心得! 新GRE写作模板:开头 In this analysis, the arguer cl

发表于:2019-01-03 / 阅读(121) / 评论(0) 分类 GRE英语

After nearly twenty years of homeownership, Ive spent the past ten months renting an apartment. I like it. And I dont. There are pros and cons to renting a place, just as there are pros and cons to owning a home. For me, one of the biggest cons is th

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 英语小短文

Below you will find a sample outline and the essay written from that outline. OUTLINE Paragraph 1 (Introduction) I. Leading sentence: It took me eighteen years to realize what an extraordinary influence my mother has been on my life. II. Summary of m

发表于:2019-01-20 / 阅读(191) / 评论(0) 分类 实用英语

Key Sentences (重点句子) 347.What is your hurry? 什么事让您这么着急呢? 348.I'm sorry to burst in on you like this, but I'm really upset. 我很抱歉这样突然地找您,但我真的很心烦。 349.What on earth has happ

发表于:2019-02-03 / 阅读(124) / 评论(0) 分类 实用英语

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(179) / 评论(0) 分类 英语新闻

The People's Bank of China says the economy is still facing downward pressure. Meanwhile, the global financial market has shown major fluctuations recently. Therefore, the central bank has concluded that it's necessary to apply flexible monetary poli

发表于:2019-02-05 / 阅读(139) / 评论(0) 分类 英语新闻

今天我们要学的词是background check。 Background check, 是背景调查的意思。美国总统布什最近签署了一项枪支管制法案。The legislation aims to prevent criminals and the mentally ill from gaining access to dangerous we

发表于:2019-02-07 / 阅读(124) / 评论(0) 分类 英语每日一词

GRE常用作文例子借鉴,下面是常见的写作的三个部分,开头、正文以及结尾部分,分别有相应的句型介绍,希望可以供大家参考。 开头: In this analysis, the arguer claims that should To substantiate the

发表于:2019-02-09 / 阅读(92) / 评论(0) 分类 GRE作文

China's sex ratio is quite worrying nowadays. According to census data, China's sex ratio at birth was 108 males to every 100 females in the early 1980s, only slightly above the natural rate of 103 to 107. In 2000 the ratio was 116.9 males to 100 fem

发表于:2019-02-14 / 阅读(167) / 评论(0) 分类 英闻天下

世界本没有长难句,修饰成分多了,便有了长难句。 阅读速度大部分来于短时间内理解长难句的能力。 大家在看长难句的时候,多思考,一个句子为什么这么长,常见的修饰成分到底有哪些?

发表于:2019-02-18 / 阅读(153) / 评论(0) 分类 托福英语

Argument句型 开头 In this analysis, the arguer claims that should To substantiate the conclusion, the arguer cites the example of where In addition, the arguer assumes that This argument is unconvincing for several critical flaws. 正文: For i

发表于:2019-02-19 / 阅读(89) / 评论(0) 分类 GRE作文

A: What is that plastic cup for? B: Your doctor has requested a urine sample. A: Am I supposed to pee into the cup? B: We want what we call a clean sample. Urinate a drop or so into the toilet, and then stop the flow and urinate into the cup. A: Then

发表于:2019-02-27 / 阅读(163) / 评论(0) 分类 健康-Health
学英语单词
A lost ball in the high weeds
access violations
accounting report
aesthetic plane
affraitly
aim curve
atpa
Baerami
baselitzs
biologic clock
broker's loan rate
Bronze-Winged
Bursa trochanterica musculi glutei maximi
cameronite
channel id
chingtechen
chukors
churning loss
cicutoxine
class warfare
coinvariants
content data model
Dahlian
defective lysogenic bacteria
deficiency payment
diacetyl-neuraminosyl-lactone
early-withdrawal
electron-positron pair creation
embryonic pole
eryopid
faba-
fault checking
financial resource transfer
fruit nectar
Gallardon
gear inertia
genus sarcobatuss
Gerdy's ligaments
glaphyra kurosawai
groove arrangement angle
hesleden
Hüttingen an der Kyll
incomplete sentence
infinite conductivity
irresolutely
ixodes persulcatuss
Kryłów
leave someone in peace
Ledeburitic steel
liquid assets rations
management movement
Mary Bell order
mouseling
multi-compositional fluid flow
multifee metering
multiliteracies
murcher
nlum
non-destructive
one's days are numbered
oold
pad chief
Pauli spin matrix
Pears.
perfect mobility
phellodendron wilsonii hayata et kanehira
photoluminescent dosemeter
phytoncides
pin oaks
playing around
postage rates
presentencing
requestees
retunings
role-based authentication
SAAEB
Sakellaridis
seedholder
septum ventriculorum
shell of hyperbolic paraboloids
signal carrier
sliprope
social evils
stallworth
Still disease
suberinlamellae
tap facility
temperton
tetrahydrate
time to access
TITMUSS
tower loom
travel(l)er allocation
tympanic cord nerve
user-agent server
Veydelevskiy Rayon
video picture
wingra
yateses
Zawichost
zero energy uranium system
zoras