《alder》怎以读
英 [ˈɔ:ldə(r)]
美 [ˈɔldɚ]
《alder》是什么意思
- 阿尔德
- 桤木，赤杨
- 中古英语
- 男
- Kurt Alder 库尔特•阿尔德：
（1902～1958），德国化学家，1950年因发现与发展了双烯合成法获诺贝尔化学奖。
变形
复数：alders
英英释义
alder[ 'ɔ:ldə ]
- n.
- wood of any of various alder trees; resistant to underwater rot; used for bridges etc
- north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant
同义词：alder tree
学习《alder》怎么用
双语例句
用作名词(n.)
- Alder trees belong to the birch family.
赤杨属于桦木科。
权威例句
Diels-Alder reactions in room-temperature ionic liquidsCatalytic asymmetric Diels Alder reactionsHydrophobic acceleration of Diels-Alder reactionsDiels-alder in aqueous molecular hosts: unusual regioselectivity and efficient catalysis.A model for asymmetric induction in the Diels-Alder reactionAsymmetric Diels-Alder cycloaddition reactions with chiral .alpha.,.beta.-unsaturated N-acyloxazolidinonesCatalytic Asymmetric Hetero‐Diels–Alder Reactions of Carbonyl Compounds and IminesGeneralized frontier orbitals of alkenes and dienes. Regioselectivity in Diels-Alder reactionsComputational design of an enzyme catalyst for a stereoselective bimolecular Diels-Alder reactionChemInform Abstract: New Strategies for Organic Catalysis: The First Highly Enantioselective Organocatalytic Diels—Alder React...