单词 | 形现象 |
例句 | DEFINITIVE EXAMPLES 权威例句〔allomerism〕Consistency in crystalline form with variation in chemical composition.异质同形现象,异质同晶现象:晶体形式相同但化学组成不同美国传统〔allotrope〕A structurally differentiated form of an element that exhibits allotropy.同素异形体:化学元素的结构分化形式,表现为同素异形现象美国传统〔allotropy〕The existence, especially in the solid state, of two or more crystalline or molecular structural forms of an element.同素异形现象:一种元素中有两种或更多的晶体或分子结构形式,特别是以固态存在的现象美国传统〔dimorphism〕Botany The occurrence of two distinct forms of the same parts in one plant, as in the juvenile and adult leaves of ivy.【植物学】 二态形现象:在一种植物中的相同部分具有二形性,如在常春藤上的嫩叶和成叶美国传统 |
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