[化] 物理光学

physical optics的用法和样例:

例句

  1. This part of the subject is called physical optics.这部分内容叫做物理光学。

They Did It With Mirrors! You can’t stand in front of the paintings of the old masters and not wonder, how did 1) Frans Hals make that lace seem so real? How did 2) Van Dyck make his armor so gleami

发表于:2018-11-28 / 阅读(225) / 评论(0) 分类 疯狂英语2003年

COLLEGE STUDENTS SHOULD ATTEND PHYSICAL EXERCISE Physical exercise is a necessary part of college life. However, still some college students do not like to attend sports activities, they think those activities waste their time and influence their stu

发表于:2018-11-29 / 阅读(218) / 评论(0) 分类 四级范文背诵50篇

THE MAKING OF A NATION - American History: Life in the 1970s and '80s STEVE EMBER: Welcome to THE MAKING OF A NATION -- American history in VOA Special English. I'm Steve Ember. This week in our series, we look back at some of the social issues and c

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 2012年VOA慢速英语(一)月

The Importance of Physical Exercise Everyone hopes to live happily in the world. Physical exercise is indispensable to a happy life. There is a famous saying: Life lies on exercise. Although you will not necessarily die without regular physical exerc

发表于:2018-12-18 / 阅读(157) / 评论(0) 分类 英语作文

Newtons Apple Tree 牛顿的苹果树 Newton was an English physicist and mathmatician,and was the greatest scientist in his era. 牛顿是一位英国物理学家和数学家,也是他那个时代最卓越的科学家之一。 Isaac Newton was bor

发表于:2018-12-18 / 阅读(130) / 评论(0) 分类 走进剑桥大学

This is a small segment from the weekly literary program InkQuill. Located in downtown Shanghai, Colourful, or Qian Cai Shu Fang in Chinese, is one of the most iconic bookstores in the city. Sitting right beneath the former residence of Eileen Chang,

发表于:2018-12-19 / 阅读(124) / 评论(0) 分类 2017CRI中国国际广播电台

【今日基础词】 Physical 【Transcript】 A: Ive heard some friends say when they get the article, its quite different from what they see on the website advertisement. B: That happens. Without close quality examination, we may encounter fraud,

发表于:2018-12-30 / 阅读(98) / 评论(0) 分类 听基础单词练听力

Recently we were told by a student that setting aside time for improving his physical fitness would be a total misuse of his working hours. He assured us that he would be no better served by a fitness program than by learning to play bridge. College

发表于:2019-01-02 / 阅读(131) / 评论(0) 分类 双语有声阅读

Physical educationby Richard SidawaySchool days are supposed to be the best days of your life and part of that experience usually involves some strenuous physical activity. I asked some colleagues to give me their recollections of what happened to th

发表于:2019-01-02 / 阅读(183) / 评论(0) 分类 英文杂志-Magazine

A: Hello, so how are we feeling today? B: Things are going well for me, Dr. Smith. A: Am I correct in thinking that you are here for your annual physical? B: Yes, I am applying for new health insurance, and I need a physical examination to qualify. A

发表于:2019-01-11 / 阅读(133) / 评论(0) 分类 英语情景对话-健康

A: Good morning, how are you doing today? B: I have been feeling pretty good, Dr. Smith. A: So, I can see by your chart that you are here for your annual physical. B: Yes, I am playing on the tennis team this year, and they are requiring me to get a

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 英语情景对话-健康

FAITH LAPIDUS: This is the VOA Special English program SCIENCE IN THE NEWS. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about physical exercise. We will tell why exercise is important, and some of the popular ways to get in

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 2010年VOA慢速英语(六)月

This is the VOA Special English Education Report. Too much eating. Too many unhealthy foods. Too many advertisements for food. Too little activity. Different explanations are offered for America's weight problem -- a problem increasingly shared by o

发表于:2019-01-11 / 阅读(129) / 评论(0) 分类 VOA慢速英语2009年(八)月

This is the VOA Special English Health Report. How active you are early in life may affect how able-minded you are late in life. That was the finding of a new study of cognitive impairment, or a loss in mental abilities. The study involved more than

发表于:2019-01-11 / 阅读(136) / 评论(0) 分类 2010年VOA慢速英语(七)月

Todd: So, Monica, you are actually a trained physical education teacher Monica: Yes, that's right. Todd: So, we often hear about how kids today are not fit, and they don't exercise enough. Do you think that's true? Monica: I think it is true, yes. I

发表于:2019-01-20 / 阅读(153) / 评论(0) 分类 原版英语对话1000个

Its a stunning location, but its also mysterious. These stars are not just close together. They are on the move at enormous speeds. Going to the heart of a galaxy might not be the similar to going to an amusement park. The rides are some similar to h

发表于:2019-01-22 / 阅读(269) / 评论(0) 分类 自然百科2011年

Profanity Bleeps Physical Pain Holy @$#%! According to neuroscientists from Britains Keele University, dropping the f-bomb can actually relieve physical pain. In the upcoming August 5th issue of the journal NeuroReport, the researchers say swearing

发表于:2019-01-30 / 阅读(150) / 评论(0) 分类 60秒科学

A new study finds regular physical activity as a teenager may prevent cognitive impairment - a decline in mental abilities - decades later. Previous studies found that people who were physically active in later life were more likely to avoid mental d

发表于:2019-02-07 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(七)月

可以调焦的眼镜? They may look like an ordinary pair of spectacles, but these glasses are at the forefront of a revolution in eyewear. 它们看起来像普通的眼镜,但是是眼镜改革的最前沿。 Part of a new line of electronic eye

发表于:2019-02-07 / 阅读(132) / 评论(0) 分类 实用英语

A: Good morning, how are you doing today? B: I have been feeling pretty good, Dr. Smith. A: So, I can see by your chart that you are here for your annual physical. B: Yes, I am playing on the tennis team this year, and they are requiring me to get a

发表于:2019-02-27 / 阅读(214) / 评论(0) 分类 健康-Health
学英语单词
abyla carina
adamthwaite
agitators
anaphylactotoxin
arctic circles
assay pound
auditory evoked potential
AVIMED
Bacillus helixoides
backwardness
blanket with increased heating area
buried channel CCD
chanteuse
chief mt.
chuck lever
circumferential lamellae
conduction unit
confluxes
constant light
corundum pegmatite
country cousin
cribbin
deferred tax
distributed amplifier
encrypts
fixed welding machine
forked stay
future-use
galegin
gate saw
generic nouns
give someone a bit of curry
gll. duodenales
Hefnerstilb
height of profile peak
high tension mercuric bulb
hydraulically driven mid mounted mower
I heard that
icilio
imbowered
immediate addresing mode
impostural
in bird
inorganic coating
irreductible
iwwire
jumping rammer
lacustrine plain
lens mount adapter
live in the present
low power shift register
low-power waveguide termination
lube container
macropodium
Maguire
makawao
mcginnis
Micro-cockle
Mingantu
MOADS
Moeko
multiple match resolution
murietta
non-private
North Pt.
on momentary enthusiasm
oxononanoate
Ozoir-la-Ferrière
Parkesine
piss taking
population forecast
private accident insurance
punishment of imprisonment
purlieu
putamen
rack-and-pinion gear
Radix Stemonae
resonant pulsejet
Richtenberg
rotatory force
sainetes
Salad Oil Scandal
saxifragas
seton needle
shaping die
shift crew
shortcutting
Sig.,sig.
snyders
special character set
stack up to
steller photometry
straight grade flour
sunniness
sustain losses in business
syndrome of remained toxicity
tenuiflora
tetraterpenoid
trademark protection
trick sb into doing sth
unaccorded
weight bearing wheel