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单词
double bond equivalence
释义
double bond equivalence
网络
键等价值;双键等价值
网络释义
1.
键等价值
不饱和度(degree of unsaturation),又称 缺氧指数(index of hydrogen deficiency )或双
键等价值
(
double bond equivalence
)。
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2.
双键等价值
... of hydrogen deficiency)或
双键等价值
(
Double bond equivalence
),是有机化合
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例句
随便看
class period
class periods
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class president
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class pricing practice
class probability
class production
class-product production
class product production
class Psilopsida
class psychology
class range
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class rank
class rate
Class Rate Freight Tariff
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更新时间:2026/7/13 18:46:09