毛细显微术

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(102) / 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(85) / 评论(0) 分类 VOA标准英语2018年(六月)

Nobel in Chemistry for Seeing Biomolecules in Action 诺贝尔化学奖微化分子结构 The Royal Swedish Academy of Sciences has decided to award the 2017 Nobel Prize in Chemistry jointly to Jacques Dubochet, Joachim Frank and Richard Hendersonfor

发表于:2018-12-24 / 阅读(115) / 评论(0) 分类 2017年Scientific American(十)月

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(223) / 评论(0) 分类 2017年VOA慢速英语(十)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(174) / 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(142) / 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(156) / 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(158) / 评论(0) 分类 英文语法词汇

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(115) / 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(121) / 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(197) / 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(122) / 评论(0) 分类 英文语法词汇

Hell, of the Max Planck Institute for Biophysical Chemistry, G?ttingen, and German Cancer Research Center, Heidelberg, both in Germany, developed a way to use two laser beams to make individual molecules glow on and off. 斯特凡W赫尔,作为哥廷

发表于:2019-02-07 / 阅读(116) / 评论(0) 分类 英语新闻

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(110) / 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(151) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
aeronautica
ambassador extraordinary and plenipoten-tiary
answerably
Atlas moths
back focus distance
backletter
Bardoux, L.
barefooter
Bauhin's glands
blind-eyes
camponotus irritans
Carvisken
Cerenkov, Pavel Alekseyevich
Congressite
coordinated collision avoidance maneuver
corrugated bar
Dendrobium hainanense
denovo synthesis
deroofed
device-template library
Disporopsis
disruptive disk method
distringases
dolori
economy running system
exchange rate index
Eyeberry L.
filling of prescription
focusing grid
foreigner's identity card
frozen pipe
gantry crane with retractable boom
gas recirculating fan
geraniols
go path
gradionately
hematosaipinx
high frequency peaking
high speed nozzle
Hochschwab
inverted v guide
kanebian
keep the secret
lamp community
law of economic contract
light touch regulation
linear dicision rule
litzinger
lodgepole
mark form sequence
massen
Mazowiecka Nizina (Mazovian Lowland)
media buccalis
mediolingual
medium-fatty fish
method of test for ozonizer (small-sized silent discharge type)
misspense
miyaconitine
non-conforming method
norecsantalic acid
Novy's bacillus
on-street parking
p-benzoyl-L-phenylalanine
paragiopagurus boletifer
piersall
pollen grain
Pride hurts modesty benefits
pyramids
receiver cabinet
rematch
ribosome run-off
right rank
rombow line
safe lamp
salivary meatus
sea-tortoise
secondary coulometry
single-line
slow defrosting
soil fertility maintenance
solaradixine
spatial distance
speaker-dependent speech recognition
Sporiline
stiff mud brick
submarginal cellule
Suetonius
tarsal pads
temperature regulation
tetragonal hemimorphic class
Thangool
tight-lacing
tulcingo
tutelar
unfairer
viola inconspicua nagasakiensis
visual meteorological condition
vital circuit
weasands
weyrich
whitour
wind park