波片

retardation sheet的用法和样例:

例句

  1. For detecting elliptically polarized light and partially polarized light, the detection method is analyzed frow the view of the composite retardation plate theory.摘要为了检测部分偏振光与椭圆偏振光,从复合波片的理论出发,借助于数学工具,对检测方法做了较为详尽的理论分析。

[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(354) / 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

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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

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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.

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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

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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

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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

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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

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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

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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(270) / 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

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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

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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

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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(167) / 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

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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

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学英语单词
a bowl
acidic coal tar dye
act of clemency
africa-wide
antiasthmatics
antocow
argonon
Arthur Compton
auto shut off circuit
begold
bolbocerosoma kiyoyamai
careened
carefully-crafted
Castile
cathode electro-coating
cave ins
chefle
chloritoid-micaschist
class liliopsidas
closed reading frame
colour fastness to water
Comet Halley
compassionate conservatism
consulting project
criminal court
dangerous cross section
divided share
Donati comet
Eastons
emerging particle
fairy fort
four tones
freshly brewed
get a wiggle on
gold-dusts
grille of radiator
ground communication facilities
have something to do
HDL cholesterol
high tensile
homeotic selector gene
hot electron device
interlocking apparatus
Isometrus
katzrin
keyword and context index
linear-optimal design
loco-weeds
Mek'erka
metatypical
Mount Orizaba
multipass compiler generator
musculi rotatores thoracis
n.i.c
nerve pathways
no visitors
non-operating state
normal-load
pair of alphameric character
palmiter
paradoxical sleep
Pauli's principle
penaeinae
peripheral isostatic area
polygon of velocities
protection of disclosed information
pure decision
raffinate oil
reference implementations
reference note
regiones oralis
rewind crank
roger clemens
rotational delay
rough and tumbles
Rwanga
Selma chalk
sialism
slops chute
snatch at
sperm web
squeeze flow
stack memory
subject of obligation
surrogate press
Tagals
tallat
target cross section
test for power output change
Thomson Deep
thrust horseshoe
to have designs on
topologic(al)
tower model
tumourals
ultrasonic welding
under piston water inlet
variance of the Poisson process
waterproof electric torch
waymark
working fill
zero-shear-rate viscosity