In there compounds, the cyclopentadiene ring has only four hydrogens.
在这些化合物里, 环戊二烯环只有4个氢.
辞典例句
The cyclopentadiene is prepared by the thermal cracking of dicyclopentadiene.
以热裂解双环戊二烯的方法制备环戊二烯.
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The chemistry of cyclopentadiene organometallic complexes including the syntheses properties and applications are discussed in detail.
较全面叙述了环戊二烯(茂)金属配合物的化学和应用. 包括配位体环戊二烯的合成和性质.
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The method of cyclopentadiene ( CPD ) from dicyclopentadiene ( DCPD ) with liquid phase thermal decomposition method is studied.
研究了采用液相热分解法由双环戊二烯 ( DCPD ) 制备环戊二烯 ( CPD ) 的实验条件.
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