过氧化钐 {五氧化二钐}

This is Scientific Americans 60 Second Science, I am Cynthia Graber, this will just take a minute. Compounds found in the herb thyme have antibiotic properties. Now scientists have demonstrated that thyme might have a future role in fighting acne. A

发表于:2018-12-24 / 阅读(180) / 评论(0) 分类 Scientific American(三)月

Daylight Turns Thin Plastic Barrier into Germ-Killing Material Daylight-powered germ-killing equipment may someday help protect health workers from deadly microorganisms like Ebola virus disease. That is a finding from a study published in the journa

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 2018年VOA慢速英语(四)月

1. US intelligence officials say the 24 suspects arrested in an airplane terror plot were targeting ten flights from Britain to a number of US airports. They apparently planned to ignite a peroxide -b

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 美联社新闻一分钟2006

67 维生素C能否破坏DNA? DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(166) / 评论(0) 分类 科技之光

benzoyl 苯甲酰 peroxide 过氧化物 inflammation 发炎 hyaluronic acid injections fillers 注射玻尿酸填充 facial cleanser 洗面奶 firming facial toner 紧致爽肤水 sunscreen/sunblock 防晒霜 facial mask 面膜 body lotion 润体乳

发表于:2019-02-16 / 阅读(110) / 评论(0) 分类 早安英文
学英语单词
Abrams tank
acer nikoense maxim
anaesthaesias
azonium
Basic IRR rule
battle rhythm
beacon terminal
burress
caprolactam
carcinoma cutaneum
catachreses
cetrelia chicitae
chadwyck-healey
charging change over
class Osteichthyes
complete fault
consensus project
crocodylus cataphractus
cupped pebble
dapple-gray
Dep.
Device Software Optimization
dormant volcano
duty classification of a relay
Earlswood
Echinochloa cruspavonis
eicosane diacid
El Caudillo
errand boy
ethyl borate
external triggering synchronization
Ezekias
feedback transfer
fieldbus
Franconi, Antonio
Hypnaceae
increase of supply
integral action controller
intercellular ridge
intraprostatic
iralgia
kalinephelinite
kaninloma
loxoconcha tuberculosa
Maianthemum japonicum
material breaches
mesenterial tissue
middle man
middlings band
molten-cast brick
nonerasable
nonnegotiable promissory note
nonproductive labour
ofac
oligopithecid
Osceola Mills
otic vesicle
over feeding
oxide glass semiconductor
pendular rotatory test
pil shale(oil shale)
pipe restraints
plurimetabolic
port output queue
preflash
ptilonorhynchus violaceuss
put a brake on
pyriform opening
Ray M. Dolby
refractionometry
remilitarising
rescript
resistance grid
resortquest
rio grande river
ruibe
Sarycheva, Vulkan
semi-highway
sharp iron
shriekers
silicone membrane separator
sleetch
solution cavities
soulieana
soundgarden
steam-reforming process of light hydrocarbons
structure of task variable
subscene
synthetic fatliquor
temporary radio beacon service
throw shapes
thyroidal tuberculosis
tonsilla cerebelli
Trichlorodifluoropropane
twistin'
unin
unlocking yoke spring click
variable-amplitude fatigue test
vena cava posterior
Vesicaria communis
voltage to earth
way round