[化] 三氧化二砷; 砒霜
[医] 三氧化二砷, 白砷, 砒霜
词型变化:名词复数形式 : arsenous oxides
【近义词】

SCIENCE IN THE NEWS - Discovery That Stored Blood Loses a Life-Saving Gas Could Solve Mystery By Lawan Davis, Soo Jee Han and Caty Weaver / Broadcast: Mon, 12 Nov 2007 16:00:00 UTC VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm S

发表于:2019-01-11 / 阅读(81) / 评论(0) 分类 VOA慢速英语2007年(十一)月

Sunscreen comes in many forms, each with its own impacts on your body and the environment. 防晒霜有很多种,每种对你的身体和环境影响各有不同。 With so many options, how do you choose which sunscreen is best for you? 有了这么

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 TED演讲教育篇

Researchers from Xian Jiaotong University in Northwest Chinas Shaanxi Province have developed a way to eliminate air pollutants during the coal-burning process, which they hope would significantly address the countrys smog problems. 来自中国西北的

发表于:2019-02-13 / 阅读(115) / 评论(0) 分类 英语新闻

电脑英语--常见硬件篇CPU:Central Processing Unit,中央处理单元,又叫中央处理器或微处理器,被喻为电脑的心脏。 RAM:Random Access Memory,随机存储器,即人们常说的内存。 ROM:Read-Only Memory,只

发表于:2019-02-15 / 阅读(65) / 评论(0) 分类 天天商务口语

The World Health Organization, upgrading a previous warning, said June 12 that diesel exhaust causes cancer and called for tighter emissions standards, comparing the risk of exhaust to second-hand cigarette smoke. Tuesdays announcement comes after in

发表于:2019-02-17 / 阅读(56) / 评论(0) 分类 英语新闻

18 The Bounding Main 第十八章 浩瀚的海洋 Imagine trying to live in a world dominated by dihydrogen oxide, 请你想像一下,你能不能生活在一个由一氧化二氢主宰的世界里。 a compound that has no taste or smell and is so

发表于:2019-02-25 / 阅读(91) / 评论(0) 分类 万物简史
学英语单词
abundant resources
accuracy of scale
Acrobat Distiller
adelencyrtus bifasciatus
adnato-decurrent
aerobic metabolism
anoplophora glabripenniss
anus vesicalis
atopic dermatitis like eruption
Blümlisalp
brevican
bubble gum music
buoyant plume
burned refuse
cambridge-
cantilever mode
closed stub
club mosses
cobione
compensation and benefit
compressed air bearing
Deeominol
deep stabilization
douar
double sampling
dried mussels
due dilligence
duracells
e.b.m
Ease her!
elastostatic
eoqc (european organization for quality control)
exponential density function
fast turn-around
furfural resin adhesive
glycerin hydrogent test
heat run
heat tinting
helium tank
high resistnace telephone receiver
high-frequency conductometric titration
Hilderthorpe
historadiogram
huynh
IHMS
impedence matching
kapnicite
khellidine
kun lien hsiang
laminated tissue
lemalesomab
limi
lof
LPPS
mcmeel
medium-term capital
Metastron
mineral fuel
mooti
nafthicillin
Neuchâtel, Cant.de
nodal integration method
normal radius of curvature
Nyasa
on screen image manipulation
outer shafting
Phenazodine
phenylaniline
pignorate
plain milling machine
prasinite
Pteridophytina
Rocky Ford
rotary regenerator core
run time service
sambus quadricolor quadricolor
saporimetria
schizopodous
Scolytidae
section correlogram
Short horse soon curried
Spar cap
sparto
stone masonry dam
sub-problem
summulist
sun-induced
sunk mount
teboursouk (tabursuq)
tenascins
Tenkodogo
Thorps
trent
tuberositas ptelygoidea
unassayed
usda-certified
valley environment
vasa anastomoticum
vitellogenes
watch engineer room
zerography
Ziziphus lotus