音标:['ældihaid] ;
n. 醛, 乙醛
[化] 醛; 乙醛
n. any of a class of highly reactive chemical compounds; used in making resins and dyes and organic acids
词型变化:名词复数形式 : aldehydes
词性分布:
名词100%

aldehyde的用法和样例:

例句

用作名词(n.)
  1. This reaction involves disproportionation of the aldehyde.这个反应就是醛的歧化作用。
  2. In contrast, switching the acylsilane functionality to an aldehyde, the radical cyclization failed.至于将矽基酮的部分换成醛基时,自由基反应则无法进行。

词汇搭配

  • anthraquinone aldehyde蒽醌甲醛
  • lactic aldehyde乳醛,2-羟基丙醛...
  • acetic aldehyde乙醛
  • acrylic aldehyde丙烯醛
  • salicylic aldehyde水杨醛,邻羟苯甲醛...
  • half aldehyde醛酸,半醛
  • anisic aldehyde大茴香醛
  • butyl aldehyde丁醛
  • cinnamic aldehyde肉桂醛
  • aldehyde mutase醛变位酶,醛岐化酶...
  • aldehyde oxidase醛酶,醛氧化酶...
  • alcohol aldehyde醇醛
  • aldehyde resin聚醛尸,聚醛树脂...
  • coconut aldehyde椰子醛
  • aldehyde lyase醛裂解酶
  • aliphatic aldehyde脂族醛
  • Aldehyde reductase乙醛还原酶
  • betaine aldehyde三甲基甘氨醛...
  • lauric aldehyde月桂醛,十二醛...
  • aldehyde tannage[化] 醛鞣; 醛鞣...

On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. 今天的《科学一刻》栏目,我们将来探讨一个有争议性的烹饪难题:关于香菜的大辩论。 Accordi

发表于:2018-12-28 / 阅读(69) / 评论(0) 分类 初学者听力文摘精选

Cilantro: Love It Or Hate It? On todays Moment of Science, well be sniffing our way through a controversial culinary conundrum: the great cilantro debate. According to scientists working at the Monell Chemical Senses Center, the smell of cilantro usu

发表于:2018-12-31 / 阅读(57) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
acrozone
adventitious animal
asynchronous sequential network
authentication and authorization
b-cup
Barail Ra.
BATRACHOIDEA
be dog tired
Bishop's Falls
Bombarral
boroaluminizing medium
breather bag
building service
calimanco
chondriomite
common volume-weight
conveying capacity
coppinger
CQDs
cross-river buoy
cry buckets
dentinoenamel membrane
disusance
dixon test method
emer.
essh
false deathcaps
fine copper
flashtubes
floter
flowing earth
forced guided circulation
futrelle
gallium nitride
general aptitude
HCM - Human Capital Management
hold to one's opinions
horcop
humanist ideology
i-stoken
impulsive source
industrial instrument
inflated profits
IRAP
island conjunction
japonette
jumping salad
Kemp, L.
krens
lamina (pl.laminae)
lanthaium
logical connected terminal
looped ends diamond
losing her
manure spreader with oscillating beater
mass-basis response
methyl cobalamine
Mionnay
miss universe
mxd
narrativising
nitrosomonads
nonsine-wave
nose-plugging therapy
nucleus intercalatus
olhovskiy
overdorne
permanent property
phytoconstituents
polyisobutene
polytrichum juniperinum willd.
primrosy
procedural rule of the forum
process self regulation
proterochampsid
ragonil
S-chert
scum collector
sealed-bid tender
shallow sowing
shou'dn't
Sindos
Spheniscus
spiracular cleft
sports-information
squinancy
Stelmocrypton
stick to something like a leech
subjective photometer
synthesis of labeled compound
tailhook spring
taste blindness
theory of analogy
thiagine
thorites
topsider
variable cross section
video screen attribute
well core
wind layer
winding over-heat protective relay
zopp