酸纤维素,乙酰纤维素

A Abrine 相思豆碱 O-Acetyl-3,6-di-O-β-D-xylopy-rano- astragaloside O-乙烯 3,6-双氧-β-D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基

发表于:2018-12-08 / 阅读(177) / 评论(0) 分类 医务英语

Don: Time to go again to the A Moment of Science mailbag. Yal: A listener writes: Dear A Moment of Science, Scientists know that one day we'll run out of oil and other natural sources of energy. Beyond solar power and wind power and ethanol, what are

发表于:2018-12-27 / 阅读(167) / 评论(0) 分类 英语时差8,16

β-Amyrin β-香树脂醇 α-Amyrin acetate α-香树脂醇乙酸乙酯 β-Amyrin acetate β-香树脂醇乙酸乙酯 β-Amyrin palmitate 棕榈酰β-香树酯 Anabasine 毒藜碱 Anagyrine 臭豆碱,安

发表于:2019-01-03 / 阅读(194) / 评论(0) 分类 医务英语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo

发表于:2019-01-08 / 阅读(195) / 评论(0) 分类 Scientific American(五)月

Scientists in Brazil are turning fruit fibers into car parts. At a recent meeting of the American Chemical Society, the researchers described their work in making the next generation of automotive parts made from natural fibers from bananas, pineappl

发表于:2019-01-09 / 阅读(177) / 评论(0) 分类 VOA标准英语2011年(四月)

Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou

发表于:2019-01-12 / 阅读(172) / 评论(0) 分类 2014年VOA慢速英语(九)月

中草药成分英语单词 A Abrine 相思豆碱 O-Acetyl-3,6-di-O--D-xylopy-rano- astragaloside O-乙烯 3,6-双氧--D- 吡喃木糖基绵毛黄芪甙 Acetylastragaloside 乙酰黄芪甙 N-Acetyl-D-Glucosamine N-乙酰氨基葡萄糖糖 6``-acetylhyperoside 6``-乙酰氧基金丝桃甙 Acetylsh

发表于:2019-02-02 / 阅读(208) / 评论(0) 分类 英文语法词汇

Abadie's Sign Chinese阿巴迪征(跟腱受压无感觉,见于脊髓痨) Abaptiston Chinese安全开颅圆锯 abarognosis Chinese压觉缺失 abasia astasia Chinese立行不能 abasia Chinese步行不能 abdominal reflex Chinese腹壁反射 abduction Chinese外展 abiotrophy Chinese生活力

发表于:2019-02-07 / 阅读(212) / 评论(0) 分类 英文语法词汇

台湾籍旅美老师今天交给我们的句子是: It's not rocket science: Focus on lean protein, healthy fats and non-processed, unrefined carbohydrates such as vegetables, beans, whole grains and fruit. 这不难懂:多摄取低脂肉类、健

发表于:2019-02-22 / 阅读(176) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
a-twist
accounts of assets
accumulated principle
Aconitum franchetii
active services
adjacent track circuit
All is well that ends well.
anacrogynous
andes holiday dances (s. america)
arc hissing
axial-armature relay
Boeing Scientific Research Laboratory
break me off
centraphose
chalcid
Chizha Vtoraya
coarse filter paper
cobalt(iii) oxide hydrate
coherent light detection and ra-nging
communication minister
computer-service
conisboroughs
contact reforming
coralizes
cosella hancei
cyberhug
dataphone service
declinatonal inequality
digital audiotapes
durofusain
dusseault
electron microscopy test
electron-tube static characteristic
flat-fee
freewheeler
frozen crust
funkkalatina
genderphobia
genus Athene
Hayes R.
Hilt.
infrared absorbing glass
interlingually
kick-down limit switch
knee-high to a hiccup
libertyberg
Lolard
low temperature medicine
lumnite
Malaxis ovalisepala
maturants
Mepantin
MESGN
Metarnorphosis
mirror lock lever
multilayer HP (high pressure) vessel
multivalue logic device
Neolitsea zeylanica
number of stress cycles
nyctipelagic
offlaid
owman
part-musics
partial scour
pattern-maker
pertiner
phaeosclerotinia nipponica hori
phosphazo
pneumatic reinforcing bar straightening and cutting machine
polymer crystallite
pontomyia oceana
private consumption expenditure
pro-Sunni
raptatorial
red crowned crane
reference energy consumption
rotable nozzle
sacate
santur
Schnelldorf
seconds of time
segregating unit
self leveling spreader
semiconductor parametron
silicothermic reduction
slip up
snow-jobbing
status filter
store clerk
submerged lamp
superstitious notion
temperature regulator
tensammetric peak
testing of engine
tip credit
tow rope horsepower
tracelet
tubulosum
vigliarolo
volume quota
walmgates
woolly lemur