Similar delocalization is found in other conjugated systems.在其他共轭体系中,也发现类似的离域.The association chain implied is general reactivity, delocalization, heat of reaction, activation energy, velocity constant.和该量有牵连的因素是一般活性, 离域...
维生素C促进食物中铁的吸收。Vitamin C increases the absorption of iron from food.这是铁的事实,无庸置辩.That is an ironclad fact that is beyond controversy.为马钉蹄铁的人叫做蹄铁匠.A man who shoes horses is called a farrier....