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单词
pyrans
释义
pyrans是pyran的复数
pyran
美
英
n.
【化】吡喃
网络
吡喃类
复数：
pyrans
英汉
英英
网络释义
n.
1.
【化】吡喃,氧(杂)芑
n.
1.
either
of
two
isomers
of
a
crystalline
cyclic
compound
with
a
ring
consisting
of
five
carbon
atoms
and
an
oxygen
atom
with
two
double
bonds
.
1.
吡喃
WorldWideScience.org Topics : P ... pyranometers( 日射强度计)
pyrans
(
吡喃
) pyrazines( 吡嗪) ...
worldwidescience.org
2.
吡喃类
吡喃类
(
Pyrans
) 杉科(Taxodiaceae) 戊酮类(Pentanones) 呋喃类(Furans) 胆碱酯酶抑制剂(Cholinesterase Inhibitors) 分类号 R28…
new.med.wanfangdata.com.cn
例句
随便看
extra budgetary resources
extra-budgetary source
extra budgetary source
extra buffer
extrabulbar
extra burner
extra burning period
extra byte
extra cambium
extracampine
extracampine hallucination
extracanonical
extra-canthic diameter
extra capacity
extracapillary glomerulonephritis
extracapsular
extracapsular ankylosis
extracapsular cataract extraction
extracapsular dendrons
extracapsular extraction
extracapsular extraction of cataract
Extracapsular extraction of lens
extracapsular fracture
extracapsular ligament
extracapsular ligaments
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更新时间：2025/8/2 2:32:55