五氧化二钨

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(264) / 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(143) / 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(239) / 评论(0) 分类 美联社新闻一分钟2006

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(200) / 评论(0) 分类 实用英语

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(226) / 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(171) / 评论(0) 分类 早安英文
学英语单词
a soul radio station
ahahaha
aluminium (al)
ammonium hexachloroplatinate(iv)
AMMS (automated maintenance management system)
aneusomy
azotophores
bauxite(bauxitite)
bezymiannies
biophotoreactor
blastability
blood-brain barriers
budgetary discipline
bully-rock
bushgrass
byward
calculation of charges
Cambuston
Capoterra
Cherdaklinskiy Rayon
chuckawalla
clamped-end beam
coefficient of volumetric expansion
contemporanean
dasheens
decrucifying
dialed in
dithe ist
dmitriys
dogg
electrodlytic copper wire rods
elephant yams
elliptical column
erythrocyte-opsonin
evergreen shrub
extraction-turbine
facemire
fascicularis
fibromuscular hyperplasia
fissidens laxus
fringe crystal
fundraises
gas defence prevention of toxicants
Gastrodia elata Blume
haskwort
heteromers
hexaammine nickel chloride
hypersalinities
iceways
ideal adaptation
infobahn
Kalga
kasik (turkey)
kilo-lumens
leucopathy
litting control tester
love-games
major world air route
Makaira albida
metapoint
microsphere foam
musculus epitrochleoanconaeus
non-compliance with a warranty
nonlinear theory
One above
operational change
out of health
pateriform
pedicellate
Pentacarinat
Peňa da Francia, Sa.de la
philonotis socia mitt
precision timing circuit
procompsognathus
pussy magnets
quaternion algebra
regeliana
reres
rhynchophora
sale(s) agent
secatour
slag removal equipment
sodium citrobenzoate
St. John's-bread
steadinesses
stormbelt
strategic tariff
teflons
texturizations
therapeutae (europe)
thumb one's nose at
tympanic wall of cochlear duct
uncolloquial
unencroaching
us -mad
vibrating head
viscosity effect
walking frames
waterproof sheet
waxy necrosis
window dressers
wkly.