【光学】波片[亦作wave plate]

[00:04.13]Tesxt 6.1 Cleaning up the balance she [00:08.44]However ,it is not always the limit on borrowings power which prompts a company to seek off balance-sheet financ [00:15.65]After all, the articles of association can ,with shareholder's approv

发表于:2018-12-05 / 阅读(268) / 评论(0) 分类 西方会计英语

The Mercury Mess By Samantha Levine / 2004, as first appeared in U.S. News nbsp; What are the dangers of mercury in fish? Can the mercury mess be cleaned up? 1 Are these fish safe to eat?” It’s a

发表于:2018-12-19 / 阅读(109) / 评论(0) 分类 彭蒙惠英语

Rare but Deadly By Susan Brink /2005, U.S. News World Report . All rights reserved with permission. Distributed by Tribune Media Services International. Simple, cheap blood tests could save thousands

发表于:2018-12-19 / 阅读(155) / 评论(0) 分类 彭蒙惠英语

Co-signing an approval sheet A: Albert? Could you co-sign this approval sheet? Accountings getting really picky. B: I know. Theyve already sent back two approvals I sent them. Where do I sign? A: Right here. Its for that new fax machine were getting.

发表于:2018-12-25 / 阅读(144) / 评论(0) 分类 办公室英语口语

Every week, more children arrive to work in the hundreds of primitive mines in the bush. Here they endure long hours at dangerous jobs, wringing flecks of gold from the dirt with mercury. One of them is a 12-year-old boy named Saliou. Momodou is just

发表于:2018-12-26 / 阅读(120) / 评论(0) 分类 自然百科2016年

歌词如下: What do you see? What do you see in the bedroom? I see a bed. in the bedroom. What do you see? What do you see in the bedroom? I see a sheet. I see a bed. in the bedroom. What do you see? What do you see in the bedroom? I see a blanke

发表于:2018-12-31 / 阅读(101) / 评论(0) 分类 英语儿歌274首

People start stereotyping early. Even toddlers react positively to members of their own race, but often distrust those from different groups. The seeds of racism are planted in most everyone. Everyone, that is, except people with a rare genetic condi

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 60秒科学

By Lisa Schlein The UN Children's Fund, UNICEF, says Iodine Deficiency Disorders, which cause mental retardation, are a huge problem in Europe and Central Asia. UNICEF says this disorder can be solved

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 VOA2004(下)--健康科技

People start stereotyping early. Even toddlers react positively to members of their own race, but often distrust those from different groups. The seeds of racism are planted in most everyone. Everyone, that is, except people with a rare genetic condi

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 Scientific American(四)月

Time now for StoryCorps. This oral history project is traveling the country, collecting interviews between friends and families. Today we hear from a daughter and her father. --My name is David Warm, I'm 51 years old. --My name is Mary Warm, and I'm

发表于:2019-01-08 / 阅读(191) / 评论(0) 分类 2006年NPR美国国家公共电台

This is the VOA Special English Health Report. Deep inside each cell in our body is all the genetic information needed for life. Human genes are normally organized along forty-six chromosomes -- twenty-three from each parent. David Petersohn of Libe

发表于:2019-01-11 / 阅读(192) / 评论(0) 分类 VOA慢速英语2008年(九)月

This is the VOA Special English Health Report. Human genes are normally organized along forty-six chromosomes in our cells, twenty-three from each parent. A school for people with Down syndrome in Mexico City But some people are born with an extra c

发表于:2019-01-11 / 阅读(93) / 评论(0) 分类 VOA慢速英语2009年(九)月

By Carol Pearson Washington 14 January 2008 For years autism has baffled researchers and devastated families. Autism typically appears in the first three years of life. Symptoms include problems with communication, difficulty forming relationships an

发表于:2019-01-13 / 阅读(99) / 评论(0) 分类 VOA标准英语2008年(一月)

The Lacandon are direct descendants of the Maya peoples who live in the jungles of the Mexican state of Chiapas. Until the mid-20th century, they had little contact with the outside world. As a result, the indigenous group was almost extinct. Today

发表于:2019-01-13 / 阅读(105) / 评论(0) 分类 VOA标准英语2009年(五月)

A: Can you help me with my timesheet? B: Sure! I can help you. Do you know where the timesheets are kept? A: No, I don't know where to find one. B: Well, once you get one off the shelf over there, you first put your name on it. OK? A: Yes, I can do t

发表于:2019-01-15 / 阅读(140) / 评论(0) 分类 英语情景对话-工作

A: How do we do timesheets here? B: They are actually fairly straightforward. Do you know where the blanks are kept? A: Yes, I already have one. B: OK, well after you take one out of that second drawer, you put your name on the top. Do you see? A: I

发表于:2019-01-15 / 阅读(141) / 评论(0) 分类 英语情景对话-工作

A: I need help with my timesheet. B: OK, no problem. Have you found the blank ones? A: Yes, I have seen them. B: Yes, well put your name on it after you have downloaded it off the company website. OK? A: Yes, I understand what to do. B: You fill in t

发表于:2019-01-15 / 阅读(132) / 评论(0) 分类 英语情景对话-工作

歌词如下: What do you see? What do you see in the bedroom? I see a bed in the bedroom. What do you see? What do you see in the bedroom? I see a sheet. I see a bed in the bedroom. What do you see? What do you see in the bedroom? I see a blanket.

发表于:2019-01-28 / 阅读(188) / 评论(0) 分类 英语儿歌274首

我们上次学了由poop这个词发展而来的习惯用语,the real poop和poop sheet,里面的poop都有信息的意思。今天我们还要讲两个由poop组成的习惯用语,但是今天说到的poop含义完全不同。它是筋疲力尽

发表于:2019-02-08 / 阅读(162) / 评论(0) 分类 美国习惯用语

这是一个令人心酸的故事,每个人都有权憧景新的生活,但年仅八岁的Philip除外,因为他缺乏憧憬未来的必要条件一个健康鲜活的生命,所以看看他的new life愿望吧,你一定被会为你的幸福感动

发表于:2019-02-20 / 阅读(100) / 评论(0) 分类 英语美文
学英语单词
Aberdeen Cutlet
accident-prone personality
amebicide
Ames room
assign ... to
Aston Clinton
aztecs
baseplate
bidales
Bërëlëkh
cerium oxide
claim to dividend
clap on sail s
cleaning efficiency
communicate with
connecting nipple
contribute one's mite
decidua serotina
Demoncrats
dilution heat
discrasite(discrase)
double berth cabin
eccentric rotary valve
enable ... to do
exhaust-sound
extension testing
family trichechidaes
glutinous rice dumpling
gum guaiacum
heat-retaining mass
hexavalent
Hill plotting
indexed sequential processor program
interferometer polar diagram
internal combustion engine repair ship
international system of unitss
intruder alarm
ioglucol
isobaricity
jny
Keklau
Kiplingese
KPW
lewatit M2
Liberty ship
Lissajou
load-line displacement
macaroons
mechanical purchase
mediastinal hematoma
method in one's madness
Muirdrum
myenteric
Naticopsis
neighborship
neuro-surgery
Ngwempisi
noncoherent radar
numbskulled
oil resistant rubber
omphalotukaia nobilis
ordered pairs
pagoda shaped jar
partial trisomy
pionies
placidu
poison-tree
Pulsatilla sinensis Reg.
pure act
range of deflection
reverse gate current
saddlelike
sdy (sandy)
Seifert's reaction
serviceage
sluicing pond
sorting depot
speech noise ratio
storma
subdominant harmony
surrogatively
tariff obstacle
tectonic outlier
telegraph pole
thermoplastics type
tidal epock
time-invariant linear filter
to yield to...
top cager
transceiver
trip period
Tuan Giao
tuned-plate oscillator
tunneltron
Two can play at that game.
Unagi
unsnubbed
v.i.g
valandry
woaded
Yauyos
zero-point energy