无毛细压力面

Asian Bacteria Threatens Florida Orange Trees 亚洲细菌威胁到佛罗里达橘子树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of

发表于:2018-12-08 / 阅读(120) / 评论(0) 分类 VOA标准英语2014年(八月)

Computer scientist Shwetak Patel and his team are developing new sensing systems. The initial focus was really around energy and water monitoring.They built a new generation of smart sensors that monitor electronic interference on a homes power line

发表于:2018-12-08 / 阅读(97) / 评论(0) 分类 VOA标准英语2018年(六月)

ork Pressure Work pressure refers to the compelling force or influence that comes from one's work. Nowadays with the competition in the work field becoming more and more fierce (激烈), work pressure has become a serious problem for every person. It

发表于:2018-12-12 / 阅读(165) / 评论(0) 分类 英语四级作文范文

Flight attendant: What's the matter, sir? You look pale. Benjamin: I feel dizzy and weak. And I'm having this pain in my ear. I think I am sick. Flight attendant: Are you often traveling by plane? Benjamin: No, this is the second time. Flight attenda

发表于:2018-12-31 / 阅读(192) / 评论(0) 分类 英语大赢家下册

Epidermal growth factor - a cytokine that stimulates epithelial cell proliferation. Epinephrine - a neurotransmitter substance found at all adrenergic synapses (nor epinephrine or epinephrine). It is

发表于:2019-01-03 / 阅读(187) / 评论(0) 分类 医务英语

Inflammation - is a whole complex of events which occur in sequence, in response to injury. Tissue damaged by bacteria, chemicals, heat, trauma etc, release histamine and bradykinin and serotonin whic

发表于:2019-01-03 / 阅读(152) / 评论(0) 分类 医务英语

Basal lamina - a term used to describe the different layers which make up the basement membrane. These different layers of the basement membrane, the lamina lucida and lamina densa are only visible wi

发表于:2019-01-03 / 阅读(169) / 评论(0) 分类 医务英语

head 头 throat 喉咙,咽喉 armpit hair 腋毛 nipple 乳头 chest 胸部 pit 胸口 navel 肚脐 abdomen 腹部 private parts 阴部 thigh 大腿 neck 脖子 shoulder 肩 back 背 waist 腰 hip 臀

发表于:2019-01-05 / 阅读(173) / 评论(0) 分类 英文语法词汇

Israel is warning the United States and other countries not to pressure it into reaching what it says could be a premature Palestinian peace agreement. Israel's chief negotiator says too much pressure could result in another Palestinian uprising and

发表于:2019-01-13 / 阅读(152) / 评论(0) 分类 VOA标准英语2008年(八月)

本杰明出差去洛杉矶,长途飞机上感觉头晕、耳朵疼痛。到底怎么回事呢?他是病了吗?在请求空姐帮助后情况如何? Listen Read Learn Flight attendant: What's the matter, sir? You look pale. Benjamin: I feel dizzy and weak. And I'm having this pain in my ear.

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 英语口语大赢家

亚洲细菌威胁佛州橘树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of transferring non-native species to American soil. 佛罗里达

发表于:2019-01-19 / 阅读(126) / 评论(0) 分类 VOA双语新闻 2014年9月

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syndrome By Jerilyn Watson Broadcast: Wednesday, April 07, 2004 This is the VOA Special English Health Report. Many people around the world suf

发表于:2019-01-19 / 阅读(203) / 评论(0) 分类 健康与经济

It's similiar to a pregnancy test: a drop of liquid on a strip of paper causes an easily seen color change. But imagine that kind of simple, cheap technology employed in testing for pollution or health issues anywhere and on the cheap. Researchers at

发表于:2019-01-20 / 阅读(137) / 评论(0) 分类 Scientific American(八)月

We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an

发表于:2019-02-03 / 阅读(214) / 评论(0) 分类 实用英语

护士:早上好! Nurse: Good morning. 病人:你好! Patient: Good morning. 护士:请问哪里不舒服? Nurse: What seems to be the problem? 病人:高烧,感觉糟透了。 Patient: Im running a high fever and feeling terribly bad. 护士:这种情况出现有多久了? Nurse

发表于:2019-02-06 / 阅读(138) / 评论(0) 分类 英文语法词汇

Most of us are familiar with this phenomenon of travel: ear-popping usually happens during takeoffs and landings. 大多数坐过飞机的人都熟悉这样的现象:飞机起飞或落地时我们的耳朵会有胀胀的感觉。 Our ears pop becau

发表于:2019-02-06 / 阅读(192) / 评论(0) 分类 英语新闻

When traveling by plane what makes our ears pop, and what is it exactly that pops? Most of us are familiar with this phenomenon of travel: it usually happens on takeoffs and landings. Our ears pop because of the change in air pressure as the plane as

发表于:2019-02-16 / 阅读(115) / 评论(0) 分类 英语听力文摘 English Digest

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视)pressure.

发表于:2019-02-18 / 阅读(166) / 评论(0) 分类 趣味英语

只要讲英语就会用得上的词汇 闪光之说: 1、shine: 照耀,指光稳定发射; 2、glitter: 闪光,指光不稳定发射; 3、glare: 耀眼,表示光的强度最大; 4、sparkle:闪烁,指发射微细的光度。 打破之说

发表于:2019-02-21 / 阅读(120) / 评论(0) 分类 实用英语

Sugar bowls and hole 孔隙是岩土固体矿物颗粒间的空间。岩土中直径大于1毫米、重力水可于其中自由运动的孔隙,是大孔隙(macro-pore,large pore)。岩土中直径为0.01~1毫米、重力水和毛管水可存其

发表于:2019-03-09 / 阅读(164) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
2-amino-4-methoxy-biphenyl
a penny saved is a penny earned
Actinopodea
adlams
Alexandrinus
amphidromic centre
anal sec
apparent minimum altitude
avian leukovirus
bed-bath
bosh brick
bottom-end
Bougainvillea glabra
cactus scale
carbon negative
Cedur
central interval computer
Central Sudanic languages
classification of waste
Coleridge, Samuel Taylor
complete set of control equipment
countercurrent treatment
cubic capacity of tanks
cymophane
dangereux
default of pilot
dialectic view of nature
discos
Duhot's line
eight-round
electroplating cell
Estratab
Eva Perón, Prov. de
four-frequency dialling
FWD idler sol
ghost reflection
given for safety
Grassano
grizzuti
Guayabero, R.
hihg lift device
hook-type current transformer
Ihle's paste
incompacted
knock ... off
MacQuillan
mammets
Many a pickle makes a Every little makes a mickle.
mastira flavens
merulina scabricula
millimeter wave fiber-optic links
mislins
mufugly
neo-classics
nonfluffy
nonharam
nonlinear structure
normed current fund
nutraceuticals
olepotride
opt-in
order of shipper
oriented real hypersphere
owner-cultivators
panchromatic emulsions
papillary foramina of kidney
perissodactyls
petrolatum wax
picture sensor
planned educational change
purple black
RAD (radian)
radiophotoluminescent dosimeter
ramark
rendezvous satellite
rezips
Ruhnu
SC-1694
sceniuses
screw eye
scrutineering
scutellar epithelium
self-law
sharp slag intrusion
squimble-squamble
station illusion
stirne
straight selection sort program
subjective speckle
subterete
system of non linear equations
target of dictatorship
taxation of holding of wealth
top-line
topographical map
train movement recording equipment
trough casting
two fluid model
variable erythrokeratoderma
vt (voltage transformer)
Y-system
Yaguachi