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(183) / 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(136) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
245
adhesion
anticapacitance
aqueo residual sand
bacidia sphaeroides (dicks.)a.zahlbr.
barrasses
baryto-
Baymakli
bearing property
Charford
closed-heart surgeries
column collapse
commodities-trading
constant level lubricator
contingent communication
contraception rate
coracoscapula
country-dances
cresseys
d. and t.denim (double and twist denim)
dimethylarsenic trichloride
directly similar
disenthralments
dullnesses
effluviating
El Molino, R.
electrostriction relay
EXOR gate
face plate illumination
field work
filament-like
fleisses
flower sticks
FLT (fault-locating technology)
forbidden transition assignment
fortification spectra
gambly
germanium alloy transistor
graphics filter
hollisters
inchoate
insculptate
international classification
irregular galaxies
Isle Maligne
least variance difference
leg-rope
limestone-based process
Long Lake
Marakei Atoll
menometrorrhagia
missile TT&C system
Molokovo
moving observer method
multimegacycle
multiple lance
Natisedine
neocomplanatoside
nine tenths
non-algebraic
Nyctocereus
Oxyaenidae
pack saddle
phase of the planets
phosphorial
plagioclase feldspar
plasmogamospore
play mode
potassium acid carbonate
potassium-ion density dolorimeter
push-and-pull brace
quiet answer
Rabdosia latiflora
rated contact voltage
relict smoker
remote controlled anchor windlass
rigid-plastic finite element analysis
ripaults
ripleys
risk life and limb
seam inundation
self sterility
spatarent
spokane
spotweld fixture
SRFC
student ghetto
subterranean cable
suhar (sohar)
sweep frequencytechnique
table look up
Talais
temporopolar
tittivates
total pressure recovery factor
tradle
unmanned factory
unwarranted growth
urinary diluting mechanism
video storage
vortex surface
yussufs