毛细饱和法

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(121) / 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(100) / 评论(0) 分类 VOA标准英语2018年(六月)

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(188) / 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(153) / 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(170) / 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

By Jeffrey Young Washington 01 May 2008 With primary elections coming up on 6 May in the Midwestern state of Indiana and the southern east coast state of North Carolina, Democratic Party presidential contenders Senators Barack Obama and Hillary Clint

发表于:2019-01-13 / 阅读(116) / 评论(0) 分类 VOA标准英语2008年(五月)

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

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(138) / 评论(0) 分类 Scientific American(八)月

He stared at me, bewildered by my tortured expression. 他注视着我,对我脸上备受折磨的神情困惑不已。 Do you want to go home? he said quietly, a different pain than mine saturating his voice. 你想回家了吗?他安静地问道,

发表于:2019-01-22 / 阅读(129) / 评论(0) 分类 暮光之城•暮色

By Paula Wolfson Pittsburgh 20 April 2008 All eyes in the U.S. presidential election campaign are on Pennsylvania, where voters will cast ballots Tuesday in the race for the Democratic Party nomination. VOA's Paula Wolfson reports from southwestern P

发表于:2019-01-31 / 阅读(116) / 评论(0) 分类 VOA常速英语2008年(四月)

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(216) / 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

China succeeded in its first 300-meter saturation dive on Sunday morning as three divers returned safe and sound from deep water to the living chamber on their ship. The diving bell actually reached a depth of 313.5 meters under the South China Sea,

发表于:2019-02-14 / 阅读(171) / 评论(0) 分类 2014CRI中国国际广播电台

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(122) / 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
abitilguanide
accessible surface
acid ethylsulfate
anisophyll
articular sclerate
Bangei
bath mat
bee-flower
bill in process of clearing
bleg
brick carving
busboys
cancer-causings
cantel
closed depression
colonels' coup
conceptual internal mapping
concrete grip
construction of platform
contemporary architecture
courtlands
crackpottery
deforcement
Dobie's line
eastern lowland gorillas
electric saw
enclosure acts
energy economist
Ervatamia divaricata
exception item encoding
false shower
fasciolopsis buskis
Fish Eyes
fluorspar deposit
fomorians
full framing
fusarine
gastrotonometry
Gaussian wave train
Gayless
grandcourts
graphic library
gray encoding
have a lot of time for sb
high voltage regulation factor
hybrid scanning radar system
isocalamendiol
masters of divinity
material point
Mesinge
metaderm
methods to
miliary spine
Naushahra
navicerts
nonplussation
nonreturn-to-zero (change) recording
not to give a monkey's fuck
number needed to harm
Nytvenskiy Rayon
oakwells
okinawensis
outer term
pancreatic amylase
patent medicine
pdpa
polyalkylimides
portable clearing saw
primary colo(u)r
prodigiosus
prophetry
pserver
purity of thin layer chromatography
pylery
razorshell
reduplication accentuated
reflexionally
Rubus pinnatisepalus
runner milling
Saraphi
scalphemostaticclip
scattered clouds
scavages
single shot intensifier
Sjφholt
slab-thickness
spray jet
stapylococcus
stayed out
subgrade engineering
svqs
symport
taroms
thorium-lead
tried and tested
unicornic
units of product
vapor cooled generator
virgean
water-dilutable resin
wave on
yes-no experiment