透镜阵列成像

Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will tell the story in two parts. Now, here is Maurice Joyce with part one of The Diamond Lens. When I was ten years old, one of my older cousins gave me a microscop

发表于:2018-12-08 / 阅读(711) / 评论(0) 分类 2018年VOA慢速英语(二)月

医学生专业英语必备词汇选(2) 口腔解剖生理学Oral Anatomy and Physiology 口腔组织病理学Oral Histology and Pathology 口腔粘膜病学Diseases of the Oral Mucosa 牙体牙髓病学Cariology And Endodontics 牙周病学Perio

发表于:2018-12-12 / 阅读(261) / 评论(0) 分类 医务英语

AMERICAN STORIES - Short Story: The Diamond Lens by Fitz-James O'Brien (Part 2) Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and

发表于:2018-12-16 / 阅读(308) / 评论(0) 分类 2011年VOA慢速英语(六)月

By Melinda Smith Washington 30 March 2007 Since the mid-20th century the World Health Organization reports there has been an increase in the rate of breast cancer among women in developed countries. For decades, doctors have urged their patients to d

发表于:2018-12-16 / 阅读(393) / 评论(0) 分类 2007年VOA标准英语(三月)

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. For decades, scientists have used an imaging technique called functional magnetic resonance imaging, or fMRI, to chronicle the brain in action. But a stu

发表于:2018-12-24 / 阅读(249) / 评论(0) 分类 Scientific American(一)月

[00:01.17] 5.Did The Earth Move For You? [00:04.65]Eleven-year-old Angela was stricken with a debilitating disease involving her nervous system. [00:10.54]She was unable to walk and her movement was restricted in other ways as well. [00:15.98]The doc

发表于:2018-12-26 / 阅读(254) / 评论(0) 分类 温馨夜读II

2006 年 1. People are absorbed into a culture of consumption launched by the 19th-century department stores that offered vast arrays of goods in an elegant atmosphere. 【分析】复合句。句子主干为 People are absorbed into a culture of con

发表于:2018-12-30 / 阅读(275) / 评论(0) 分类 考研英语长难句讲解

After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens. But what if you could do away with that lens and create a microscope that fits on a cell phone? Thats what researchers led by Aydog

发表于:2019-01-02 / 阅读(250) / 评论(0) 分类 60秒科学

Our story is called The Diamond Lens. It was written by Fitz-James O'Brien. Today we will hear the second and final part of the story. Here is Maurice Joyce with part two of The Diamond Lens. When I was a child, someone gave me a microscope. I spent

发表于:2019-01-03 / 阅读(553) / 评论(0) 分类 2018年VOA慢速英语(三)月

After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens. But what if you could do away with that lens and create a microscope that fits on a cell phone? Thats what researchers led by Aydog

发表于:2019-01-08 / 阅读(512) / 评论(0) 分类 Scientific American(六)月

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(315) / 评论(0) 分类 医学英语

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with EXPLORATIONS in VOA Special English. This week, we tell about a system of planets orbiting a star called Fifty-Five Cancri. And we hear about a plan to harvest electricity from cro

发表于:2019-01-11 / 阅读(376) / 评论(0) 分类 VOA慢速英语2007年(十二)月

AMERICAN STORIES - Short Story: The Diamond Lens, Part 1, by Fitz-James O'Brien SHIRLEY GRIFFITH: Now, the Special English program, AMERICAN STORIES. (MUSIC) Our story today is called The Diamond Lens. It was written by Fitz-James O'Brien. We will te

发表于:2019-01-12 / 阅读(311) / 评论(0) 分类 2011年VOA慢速英语(六)月

By Chris Mitchell Washington, DC 06 April 2006 watch Medical Imaging report Medical experts have defended medical imaging as a way to improve health care, during a briefing at the U.S. Capitol buildin

发表于:2019-02-03 / 阅读(337) / 评论(0) 分类 2006年VOA标准英语(四月)

一个句子中难免出现一两个生字。在这种情况下,不必马上查字典,只要根据上下文的关系,就可能猜测生字的意思了。 下面这些例子,值得大家参考: ⒈利用括号内的解释,如: ① The po

发表于:2019-02-05 / 阅读(320) / 评论(0) 分类 英文语法词汇

BEIJING, May 24 (Xinhuanet) -- CT scan, a widely used heart-imaging test, is likely to result in the over treatment for patients with heart disease, according to a study published online by the Archives of Internal Medicine on Monday. CT, which produ

发表于:2019-02-06 / 阅读(293) / 评论(0) 分类 英语新闻

BEIJING, Nov. 30 (Xinhuanet) -- Heading football frequently may cause brain damage leading to subtle but serious declines in thinking and coordination skills, a new study suggested as quoted by media reports Wednesday. Researchers used an advanced MR

发表于:2019-02-16 / 阅读(335) / 评论(0) 分类 英语新闻

Afghanistan has become the first country to map its natural mineral resources using an advanced remote sensing technique known as hyperspectral imaging. The mapping, a collaborative effort between the U.S. Geological Survey and the Afghan Geological

发表于:2019-02-18 / 阅读(407) / 评论(0) 分类 英语新闻

Hey, we almost there? 嘿,咱们快到了吗? Says that it's right here. Wup, wup, we passed it. Back up, back up. 说是就在这的。等等,我们走过了。退回去,退回去。 There it is. I see it! 就是这个,我看见了! Welc

发表于:2019-02-19 / 阅读(356) / 评论(0) 分类 咱们裸熊

近日,我国首颗商用遥感卫星成功发射。这颗备受瞩目的星星都具备哪些功能?它的升空具有什么意义?在实现人们飞天梦的同时,它又能为我们的生活带来怎样的便利呢? 请看相关报道:

发表于:2019-03-11 / 阅读(344) / 评论(0) 分类 英文语法词汇
学英语单词
a point of departure
acer pauciflorum fang
agricultural support
alternate method of equal values
anal retentive personalities
antiprotozoan agent
arapaima gigas
augurous
autokinetic movement
bareface fabric
be identified as
bearding line
birdes
carini
Carnot's function
committed dose equivalent
compound microscope
control rod follower
cooled your jets
coordination of action
cudgel your brains
data card deck
dinnerwear
divisions
down-lie
drinkholders
eating away at
fabricated food
forceps posterior
forecast of solar activity
forward breast line
glareose
gross installed capacity
heat-work
herbal foundation compendium
hero call
Hexamastix
high priestly
home-cooked
instant steam
inter-industry linkage
ischemic state
isosbestic point
isothermal horsepower
J. C. B.
keratosis suprafollicularis
lanara
Lien Son
macro-language
moa stone
mundations
musculus sternocleidoastoideus
Naffy
nanotextiles
natrodavyne (natrodavynite)
netting length
non manufacturing industry
onset of monsoon
opposing force
osipyans
oxigram
panamesine
pleomarphism
primary library
rail drilling tool
randich
remains firm
renderability
Rietschen
rudicle
sea-angler
self-sufficience
semitrailer tractor
slamming pressure
spectrochrome
stagner
steam-cylinder assembly
stowage rate
strawberry pigweeds
superbiate
synapsis
tea insect
telemetering transmiter
television cartridge
terracing with sod
tinked
trailer-mounted
tramstop
transistorized counter
transparent agent
tree of knowledge
tri-isoamyl phosphate(TIAP)
tricobalt
two-layer system
unit effective scattering area
variation range
vector graph
wall mounting telephone
Waybānī
wearability
white bean
zu'ama