在其他共轭体系中,也发现类似的离域.Similar delocalization is found in other conjugated systems.和该量有牵连的因素是一般活性, 离域作用, 反应热, 活化能, 速度常数.The association chain implied is general reactivity, delocalization, heat of reaction, activation energy,...
She swathes her face in a veil of decorative muslin.她用装饰性的薄纱遮住了脸。I wore this veil because he used to be so crazy about veils.我带着这个因为他常常为这个而疯狂.He retreated behind a veil of cigarette smoke.他隐藏在一层香烟烟雾之后。I propose to draw a...