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actinoid 英音 [ ˈæktɪˌnɔɪd ] 美音 [ ˈæktənɔɪd ] 释义 n. [化学] 锕系元素 adj. [动] 放射线状的 例句 1·The problem of collecting and delivery shunting of non-through wagon flow on the actinoid private line belongs to a kind of the combinatorial optimization problems. 放射形专用线非直达车流取送车问题属于一类组合优化问题,影响因素较多。 2·This review summaries the application of ion exchangers in the separation and determination of alkali metals, alkali-earth metals, noble metals, rare earth elements and actinoid . 离子交换剂在萃取色谱中得到了广泛的应用,本文详细总结了离子交换剂在分析化学中用于碱金属、碱土金属、贵金属、稀土元素、锕系元素等的分离与测定。 同义词 adj. [动]放射线状的 stelliform 同根词 词根 actinoid actinomorphic adj 放射状的,辐射对称的 actinomycosis n 放射菌病
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